INSTRUCTION MANUAL HF/50 MHz TRANSCEIVER i7600
FOREWORD Thank you for making the IC-7600 your radio of choice. We hope you agree with Icom’s philosophy of “technology first.” Many hours of research and development went into the design of your IC-7600.
PRECAUTIONS R WARNING HIGH RF VOLTAGE! NEVER DO NOT use chemical agents such as benzine attach an antenna or internal antenna connector during transmission. This may result in an electrical shock or burn. or alcohol when cleaning the IC-7600, as they can damage the transceiver’s surfaces. R WARNING! NEVER operate the transceiver with a headset or other audio accessories at high volume levels. Hearing experts advise against continuous high volume operation.
TABLE OF CONTENTS FOREWORD............................................................... i IMPORTANT................................................................ i EXPLICIT DEFINITIONS............................................. i SUPPLIED ACCESSORIES....................................... i FCC INFORMATION................................................... i PRECAUTIONS.......................................................... ii TABLE OF CONTENTS............................................
■ RTTY (FSK) operation...................................... 46 D About RTTY reverse mode.......................... 47 D Twin peak filter............................................. 47 D Functions for the RTTY decoder indication... 48 D Setting the decoder threshold level.............. 48 D RTTY memory transmission........................ 49 D Automatic transmission/reception setting.... 49 D Editing RTTY memory................................. 50 D RTTY decode set mode...............................
TABLE OF CONTENTS 6 MEMORY OPERATION............................... 99−104 ■ Memory channels............................................. 99 ■ Memory channel selection............................... 99 D Using the [∫]/[√] keys................................. 99 D Using the keypad......................................... 99 ■ Memory list screen......................................... 100 D Selecting a memory channel using the memory list screen.....................
12 CONTROL COMMAND............................. 151−159 ■ Remote jack (CI-V) information...................... 151 D CI-V connection example........................... 151 D Data format................................................ 151 D Command table......................................... 152 D Data content description............................ 157 13 SPECIFICATIONS AND OPTIONS........... 160−161 ■ General.......................................................... 160 ■ Transmitter....................
1 PANEL DESCRIPTION ■ Front panel q TIMER TX RX SPLIT LOCK HF/50MHz TRANSCEIVER SPLIT POWER w TRANSMIT PHONES DUAL WATCH TUNER MONITOR BAL NR CHANGE e 1.8 1 3.
PANEL DESCRIPTION y MICROPHONE CONNECTOR [MIC] Accepts the supplied or optional microphone. • See p. 161 for appropriate microphones. • See p. 23 for microphone connector information. u MIC GAIN CONTROL [MIC GAIN] (p. 36) Adjusts microphone input gain. 1 !0 RF GAIN CONTROL/SQUELCH CONTROL [RF/SQL] (outer control; p. 33) Adjusts the RF gain and squelch threshold level. The squelch removes noise output from the speaker (closed condition) when no signal is received.
1 PANEL DESCRIPTION ■ Front panel (continued) !3 TIMER TX RX SPLIT LOCK HF/50MHz TRANSCEIVER SPLIT POWER TRANSMIT PHONES DUAL WATCH TUNER MONITOR BAL NR CHANGE 1.8 1 3.5 2 7 3 10 4 14 5 18 6 21 7 9 GENE 24 8 28 50 0 F-INP ENT MP-W MP-R MW VFO/MEMO TWIN-PBT PBT-CLR MAIN /SUB M.
PANEL DESCRIPTION MF3 (MULTI-FUNCTION 3 SWITCH) P.AMP SWITCH (P.AMP) (p. 72) ➥ Selects one of 2 receive RF preamps or bypasses them. • “P. AMP1” activates 10 dB preamp. • “ P. AMP2” activates 16 dB high-gain preamp. • “P. AMP OFF” can also be selected. ➥ Turns the preamp function OFF when pushed and held for 1 sec. ✔ What is the preamp? The preamp amplifies signals in the front end to improve S/N ratio and sensitivity. Select “P. AMP1” or “P. AMP2” when receiving weak signals.
1 PANEL DESCRIPTION ■ Front panel (continued) !7 !6 !5 !4 TIMER TX RX SPLIT LOCK HF/50MHz TRANSCEIVER SPLIT POWER TRANSMIT DUAL WATCH TUNER PHONES !8 MONITOR BAL NR CHANGE 1.8 1 3.5 2 7 3 10 4 14 5 18 6 21 7 9 GENE TWIN-PBT 24 8 28 50 0 F-INP ENT MP-W MP-R MW VFO/MEMO PBT-CLR MAIN /SUB M.
PANEL DESCRIPTION @1 MODE SWITCHES Selects the desired mode. (p. 32) • Announces the selected mode via the speech synthesizer. (p. 35) [SSB] ➥ Selects USB and LSB modes alternately when pushed. ➥ Selects SSB data mode (USB-D, LSB-D) when pushed and held for 1 sec. in SSB mode. • In SSB data mode, push to return to SSB mode. ➥ Switches D1, D2 and D3 when pushed and held for 1 sec. in SSB data mode. [CW] Selects CW and CW-R (CW reverse) modes alternately when pushed.
1 PANEL DESCRIPTION ■ Front panel (continued) #0 TIMER #1 #2 #3 TX #4 #5 RX SPLIT #6 #7 LOCK HF/50MHz TRANSCEIVER SPLIT POWER TRANSMIT DUAL WATCH TUNER MONITOR BAL PHONES NR CHANGE #8 #9 1.8 1 3.5 2 7 3 10 4 14 5 18 6 21 7 9 GENE 24 8 28 50 0 F-INP ENT MP-W MP-R MW VFO/MEMO TWIN-PBT PBT-CLR MAIN /SUB M.
PANEL DESCRIPTION #9 PASSBAND TUNING CONTROLS [TWIN-PBT] (p. 75) Adjusts the receiver’s IF filter passband width via the DSP. • Passband width and shift frequency are displayed in the multi-function display. • Push and hold [PBT-CLR] for 1 sec. to clear the PBT settings. • Adjustment range is set to half of the IF filter passband width. 25 Hz steps and 100 Hz steps are available. ✔ What is the PBT control? The PBT function electronically modifies the IF passband width to reject interference.
1 PANEL DESCRIPTION ■ Front panel (continued) $6 TIMER TX RX SPLIT $7 $8 $9 %0 %1 LOCK HF/50MHz TRANSCEIVER SPLIT POWER TRANSMIT PHONES DUAL WATCH TUNER MONITOR BAL NR CHANGE 1.8 1 3.5 2 7 3 10 4 14 5 18 6 21 7 9 GENE 24 8 28 50 0 F-INP ENT MP-W MP-R MW VFO/MEMO TWIN-PBT PBT-CLR MAIN /SUB M.
PANEL DESCRIPTION 1 %3 CW PITCH CONTROL [CW PITCH] (outer control; p. 38) Shifts the received CW audio pitch and the CW sidetone pitch without changing the operating frequency. Higher frequency Lower frequency %4 MANUAL NOTCH FILTER CONTROL [NOTCH] (inner control; p. 83) Varies the notch frequency of the manual notch filter to reject an interfering signal while the manual notch function is ON.
1 PANEL DESCRIPTION ■ Rear panel q w e 1 X-VERTER ANT r DC 13.8V 2 RX-ANT IN OUT ACC ALC SEND 1 2 !1 !0 KEY METER REMOTE EXT-SP TUNER !7 !6 !5 !4 !3 !2 q GROUND TERMINAL [GND] (p. 16) Connect this terminal to a ground to prevent electrical shocks, TVI, BCI and other problems. w ANTENNA CONNECTOR 1 [ANT1] e ANTENNA CONNECTOR 2 [ANT2] (pgs. 17, 112) Accept a 50 ø antenna with a PL-259 plug connector.
PANEL DESCRIPTION i METER JACK [METER] (p. 19) Outputs a signal showing received signal strength, transmit output power, VSWR, ALC, speech compression, Vd or Id level for external meter indication. o STRAIGHT KEY JACK [KEY] (p. 17) Accepts a straight key or external electronic keyer output using a 1⁄4 inch standard plug. • [ ELEC-KEY] on the front panel can be used for a straight key or external electronic keyer. Deactivate the internal electronic keyer in keyer set mode. (p.
1 PANEL DESCRIPTION ■ LCD display @0 @1 @2 @4 !9 q w @3 e r t y u i !0 o !0 !8 w !5 !1 !1 e !7 !2 !3 !4 !6 !3 q S/RF METER (pgs. 35, 126) Shows the signal strength while receiving. Shows the relative output power, SWR, ALC, VD, ID or compression levels while transmitting. • A total of 3 meter types are available. • Standard meter !5 !2 w IF FILTER INDICATOR (p. 76) Shows the selected IF filter number. e QUICK TUNING INDICATOR (p.
PANEL DESCRIPTION o RTTY TUNING INDICATOR Shows the tuning condition in RTTY mode. !0 MODE INDICATOR Shows the selected mode. !1 FREQUENCY READOUTS Shows the operating frequency. • Gray characters are used for not-selected readout. !2 MEMORY CHANNEL READOUTS ➥ Shows the selected memory channel contents in VFO mode. ➥ Shows the VFO contents in memory mode. !3 SELECT MEMORY CHANNEL INDICATOR (p. 109) Indicates the displayed memory channel is set as a select memory channel.
1 PANEL DESCRIPTION ■ Screen menu arrangement The following screens can be selected from the start-up screen. Choose the desired screen using the following chart. Pushing [EXIT/SET] several times returns to the start-up screen. See p. 119 for set mode arrangement. • PSK decoder screen (PSK mode; p. 54) F-1 F-2 F-3 F-4 F-5 F-6 F-3 • Spectrum scope screen (p. 65) • Memory list screen (p. 100) F-4 • Voice recorder screen* (p. 90) • Scan screen (VFO mode; p.
INSTALLATION AND CONNECTIONS 2 ■ Unpacking ■ Antenna connection After unpacking, immediately report any damage to the delivering carrier or dealer. Keep the shipping cartons. For a description and a diagram of accessory equipment included with the IC-7600, see ‘Supplied accessories’ on p. i of this manual. For radio communications, the antenna is of critical importance, along with output power and receiver sensitivity. Select antenna(s), such as a well-matched 50 ø antenna, and feedline.
2 INSTALLATION AND CONNECTIONS ■ Required connections D Front panel CW KEY TIMER TX RX SPLIT LOCK HF/50MHz TRANSCEIVER SPLIT POWER TRANSMIT DUAL WATCH TUNER MONITOR BAL PHONES NR CHANGE 1.8 1 3.5 2 7 3 10 4 14 5 18 6 21 7 24 8 28 9 50 0 F-INP ENT GENE MP-W MP-R MW VFO/MEMO TWIN-PBT PBT-CLR MAIN /SUB M.
2 INSTALLATION AND CONNECTIONS ■ Advanced connections D Front panel USB-MEMORY HEADPHONES TIMER TX RX SPLIT LOCK HF/50MHz TRANSCEIVER SPLIT POWER DUAL WATCH TRANSMIT TUNER MONITOR BAL PHONES NR CHANGE 1.8 1 3.5 2 7 3 10 4 14 5 18 6 21 7 24 8 28 9 50 0 F-INP ENT GENE MP-W MP-R MW VFO/MEMO TWIN-PBT PBT-CLR MAIN /SUB M.
2 INSTALLATION AND CONNECTIONS D Rear panel— 2 1 X-VERTER ANT RX-ANT IN OUT DC 13.8V 2 ACC ALC SEND 1 2 KEY METER REMOTE EXT-SP TUNER [METER] Connects an external meter, etc. 3.5 (d) mm; 1⁄8" plug [USB] (B) When the transceiver is connected to a PC, a USB cable (third party) should be connected to the USB connector (B type) on the rear panel. (p. 11) Output impedance : 4.7 kø Output voltage (open circuit) : 2.5 V (default) Output voltage can be adjusted 0 to 5 V in ACC set mode. (p.
INSTALLATION AND CONNECTIONS 2 ■ Power supply connections Use a DC power supply with a 23 A capacity when operating the transceiver with AC power. Refer to the diagrams below. CAUTION: Before connecting the DC power cable, check the following important items. Make sure: • The [POWER] switch is OFF. • Output voltage of the power source is 12–15 V when you use a non-Icom power supply. • DC power cable polarity is correct.
2 INSTALLATION AND CONNECTIONS ■ Linear amplifier connections D Connecting the IC-PW1/EURO Remote control cable (supplied with the IC-PW1/EURO) To an antenna ACC cable (supplied with the IC-PW1/EURO) ACC-1 Coaxial cable REMOTE ANT (supplied with the IC-PW1/EURO) Be sure to connect the cable to the 7-pin ACC 2 jack.
INSTALLATION AND CONNECTIONS 2 ■ Transverter jack information When 2 to 13.8 V is applied to pin 6 of [ACC 2], the [X-VERTER] connector is activated for transverter operation and the antenna connectors do not receive or transmit any signals. While receiving, the [X-VERTER] connector can be activated as an input terminal from an external transverter. While transmitting, the [X-VERTER] connector outputs signals of the displayed frequency at –20 dBm (22 mV) as signals for the external transverter.
2 INSTALLATION AND CONNECTIONS ■ Microphone connector information (Front panel view) i Main readout AF output (varies with [AF]) u GND (Microphone ground) q Microphone input w +8 V DC output [MIC] Pin No. w e y GND (PTT ground) e Frequency up/down t PTT r FUNCTION DESCRIPTION +8 V DC output Max.
INSTALLATION AND CONNECTIONS 2 ■ Accessory connector information ACC 1 PIN No. DESCRIPTION 1 RTTY Controls RTTY keying 2 GND Connects to ground. 3 2 4 5 1 8 3 6 7 NAME SEND Input/output pin. Goes to ground when transmitting. When grounded, transmits. SPECIFICATIONS “High” level “Low” level Output current : More than 2.4 V : Less than 0.6 V : Less than 2 mA Connected in parallel with ACC 2 pin 2. Ground level Output current Input current (Tx) : –0.5 V to 0.
3 BASIC OPERATION ■ Before first applying power Before first applying power, make sure all connections required for your system are complete by referring to Chapter 2. After all connections have been done, set controls and switches as shown in the figure below. CW : Max. clockwise CCW : Max. counterclockwise [NR] : Max. CCW [BAL] : 12 o’clock TIMER TX RX SPLIT LOCK HF/50MHz TRANSCEIVER SPLIT POWER TRANSMIT PHONES DUAL WATCH TUNER MONITOR BAL NR CHANGE 1.8 1 3.
BASIC OPERATION 3 ■ Selecting VFO/memory mode ➥ Push [VFO/MEMO] to switch between VFO and memory modes. VFO/MEMO • “VFO” appears when in VFO mode, or the selected memory channel number appears when in memory mode. • Pushing and holding [VFO/MEMO] for 1 sec. transfers the contents of the selected memory channel to VFO mode. (p. 102) 1 2 “VFO” indicator Memory channel number 3 4 ■ Main/Sub band selection 5 MAIN /SUB M.SCOPE The IC-7600 has the main and sub band.
3 BASIC OPERATION ■ Selecting an operating band The triple band stacking register provides 3 memories for each band key, storing frequency and mode information. Band keys This function is convenient when you operate 3 operating modes on one band. For example, one register is used for a CW frequency, another for a SSB frequency and the other one for a RTTY frequency. If a band key is pushed once, the frequency and operating mode last used are called up.
BASIC OPERATION 3 ■ Frequency setting The transceiver has several tuning methods for convenient frequency tuning. D Tuning with the main dial Band keys q Push the desired band key on the keypad 1–3 times. • 3 different frequencies can be selected on each band with the band key. (See previous page “Using the band stacking registers.”) w Rotate the main dial to set the desired frequency. 1 If the dial lock function is activated, the lock indicator lights, and the main dial does not function.
3 BASIC OPERATION D About 5 MHz band operation (USA version only) Operation on the 5 MHz band is allowed on 5 discrete frequencies and must adhere to the following: • USB mode • Maximum of 50 watts ERP (Effective Radiated Power) • 2.8 kHz bandwidth It’s your responsibility to set all controls so that transmission in this band meets the stringent conditions under which amateur operations may use these frequencies.
BASIC OPERATION 3 D Selecting 1 Hz step A minimum tuning step of 1 Hz can be used for fine tuning. q Push [TS] to turn the quick tuning function OFF. w Push and hold [TS] for 1 sec. to turn the 1 Hz tuning step ON and OFF. TS NOTE: • RIT and/or ∂TX also functions in 1 Hz tuning step when used. • The frequency is changed in 50 Hz step when the [UP]/[DN] switches of the microphone are used for the frequency setting (when the programmable tuning step is not selected.
3 BASIC OPERATION D Band edge warning beep When you tune inside or outside of an amateur band’s frequency range, a warning beep sounds. (“ ” may be indicated on outside of an amateur band’s frequency.) (p. 14) This function can be turned OFF in set mode, if desired. When the transverter function is in use, the band edge warning beep sounds with the default setting. OTHERS SET F-5 F-6 q Push [EXIT/SET] several times to close a multifunction screen, if necessary.
BASIC OPERATION 3 ■ Operating mode selection SSB (USB/LSB), SSB data (USB data/LSB data), CW, CW reverse (CW-R), RTTY, RTTY reverse (RTTY-R), PSK, PSK reverse (PSK-R), AM, AM data, FM and FM data modes are available in the IC-7600. Push the desired mode switch to select a mode of operation. See the diagram as at right for the order of selection. Microphone signals are muted when data mode is selected depending on the set mode settings (p. 124). • Selecting SSB mode ➥ Push [SSB] to select USB or LSB.
3 BASIC OPERATION ■ Squelch and receive (RF) sensitivity Adjusts the RF gain and squelch threshold level. The squelch removes noise output from the speaker (closed position) when no signal is received. • The squelch is particularly effective for AM and FM. It is also available for other modes. • 12 to 1 o’clock position is recommended for any setting of the [RF/SQL] control.
BASIC OPERATION 3 ■ Volume setting ➥ Rotate [AF] control clockwise to increase, counterclockwise to decrease the audio output level. Increases Decreases [AF] ■ Meter indication selection 1 The transceiver has 6 transmit meter functions for your convenience. 2 3 ➥ Push [METER] (MF2) several times to select the desired meter. 4 Indicates the RF output power in % (percent). 5 6 METER Indicates the SWR on the transmission line. Indicates the ALC level.
3 BASIC OPERATION D Meter type selection A total of 3 meter types are available in the IC-7600— Standard, Edgewise and Bar meters. Follow the instructions below for the meter type selection. q Push [EXIT/SET] several times to return to normal screen, if necessary. w Push [SET] (F-6), then push [DISP] (F-3) to select display set mode. e Push [Y] (F-1) or [Z] (F-2) to select “Meter type (Normal Screen)” item. r Rotate the main dial to select the desired meter type from “Standard,” “Edgewise” and “Bar.
BASIC OPERATION 3 ■ Basic transmit operation Before transmitting, monitor your selected operating frequency to make sure transmitting won’t cause interference to other stations on the same frequency. It’s good amateur practice to listen first, and then, even if nothing is heard, ask “Is the frequency in use?” once or twice, before you begin operating on that frequency.
3 BASIC OPERATION D Drive gain adjustment The drive gain is active for all modes other than SSB mode with speech compressor OFF. Before transmitting, monitor your selected operating frequency to make sure transmitting won’t cause interference to other stations on the same frequency. q Push [EXIT/SET] several times to return to normal screen, if necessary. w P ush [SET] (F-6), then push [LEVEL] (F-1) to select level set mode. e Push [Y] (F-1) or [Z] (F-2) to select “Drive Gain” item.
4 RECEIVE AND TRANSMIT ■ Functions for CW operation D About CW reverse mode CW-R (CW Reverse) mode uses the opposite side band to receive CW signals. Use when interfering signals are near a desired signal and you want to use CW-R to reduce the interference. Push BFO ➥ During CW mode, push [CW] to select CW and CW-R mode.
4 RECEIVE AND TRANSMIT D APF (Audio Peak Filter) operation The APF changes the audio frequency response by boosting a particular frequency to enhance a desired CW signal. q D uring CW mode, push [APF/TPF] to turn the audio peak filter ON and OFF. • “ ” appears in the display and the indicator on this switch lights green when the audio peak filter is ON. w Push and hold [APF/TPF] for 1 sec. several times to select the desired audio filter width.
RECEIVE AND TRANSMIT 4 ■ Electronic keyer functions The IC-7600 has a number of convenient functions for the built-in electronic keyer that can be accessed from the memory keyer menu. q During CW mode, push [EXIT/SET] several times to return to normal screen, if necessary. w P ush [KEYER] (F-3) to select memory keyer screen. e Push [EXIT/SET] to select memory keyer menu screen. r Push [SEND] (F-1), [EDIT] (F-2), [001] (F-3) or [CW KEY] (F-4) to select the desired menu. See the diagram below.
4 RECEIVE AND TRANSMIT D Memory keyer screen Pre-set characters can be sent using the keyer send menu. Contents of the memory keyer are set using the edit menu. • Transmitting q During CW mode operation, push [KEYER] (F-3) to select memory keyer screen. w Push [TRANSMIT] to set the transceiver to transmit, or set the break-in function ON (p. 85). e Push one of the function keys ([M1] (F-1) to [M4] (F-4)) to send the contents of the memory keyer.
RECEIVE AND TRANSMIT 4 D Editing a memory keyer M1..M4 The contents of the memory keyer memories can be set using the memory keyer edit menu. The memory keyer can memorize and re-transmit 4 CW key codes for often-used CW sentences, contest serial numbers, etc. Total capacity of the memory keyer is 70 characters per memory channel. F-6 • Programming contents q During CW mode operation, push [KEYER] (F-3) to select memory keyer screen.
4 RECEIVE AND TRANSMIT D Contest number set mode This menu is used to set the contest (serial) number and count-up trigger, etc. • Contest number set mode screen KEYER / 001 F-3 • Setting contents q During CW mode operation, push [KEYER] (F-3) to select memory keyer screen. w Push [EXIT/SET] to select memory keyer menu, then push [001] (F-3) to select contest serial number set mode. e Push [Y] (F-1) or [Z] (F-2) to select the desired set item. r Set the desired condition using the main dial.
RECEIVE AND TRANSMIT 4 D Keyer set mode This set mode is used to set the memory keyer repeat time, dash weight, paddle specifications, keyer type, etc. • Setting contents q During CW mode operation, push [KEYER] (F-3) to select memory keyer screen. w Push [EXIT/SET] to select memory keyer menu, then push [CW KEY] (F-4) to select keyer set mode. e Push [Y] (F-1) or [Z] (F-2) to select the desired set item. r Set the desired condition using the main dial.
4 RECEIVE AND TRANSMIT D Keyer set mode (continued) Paddle Polarity This item sets the paddle dot-dash polarity. Keyer Type This item selects the keyer type for [ELEC-KEY] connector on the front panel. MIC Up/Down Keyer (Microphone’s [UP]/[DN] switches keyer) This item allows you to set the microphone [UP]/ [DN] switches to be used as a paddle. (The microphone [UP]/[DN] switches do not work as a ‘squeeze key.’) 45 Normal • Normal and reverse polarity can be selected.
4 RECEIVE AND TRANSMIT ■ RTTY (FSK) operation A DSP-based high-quality Baudot RTTY encoder/ decoder is built-in to the IC-7600. When connecting a PC keyboard (pgs. 18, 19), RTTY operation can be performed without an external RTTY terminal, TNC or PC. If you would rather use your RTTY terminal or TNC, consult the manual that comes with the RTTY terminal or TNC. q Push a band key to select the desired band. w Push [RTTY/PSK] to select RTTY.
4 RECEIVE AND TRANSMIT D About RTTY reverse mode Received characters are occasionally garbled when the received signal is reversed between Mark and Space tones. This reversal can be caused by incorrect TNC connections, setting, commands, etc. To receive a reversed RTTY signals correctly, select RTTY-R (RTTY Reverse) mode. ➥ During RTTY mode, push and hold [RTTY/PSK] for 1 sec. to select RTTY-R mode. • Check the received signal.
RECEIVE AND TRANSMIT 4 D Functions for the RTTY decoder indication q Push a band key to select the desired band. w Push [RTTY/PSK] to select RTTY. DECODE WIDE F-3 F-6 Band keys • After RTTY mode is selected, push and hold [RTTY/ PSK] for 1 sec. to toggle between RTTY and RTTY-R modes. • “RTTY” or “RTTY-R” appears. e P ush [DECODE] (F-3) to display the decode screen. • When tuned into an RTTY signal, decoded characters are displayed in the RX contents screen.
4 RECEIVE AND TRANSMIT D RTTY memory transmission Pre-set characters can be sent using the RTTY memory. Contents of the memory are set using the edit menu. q During RTTY mode operation, push [DECODE] (F-3) to select RTTY decode screen. w P ush [TX MEM] (F-3) to select RTTY memory screen. e Push [1–4/5–8] (F-6) to select memory bank then push one of the function keys ([RT1] (F-1) to [RT4] (F-4) or [RT5] (F-1) to [RT8] (F-4)).
RECEIVE AND TRANSMIT 4 D Editing RTTY memory The contents of the RTTY memories can be set using the memory edit menu. The memory can store and re-transmit 8 RTTY message for often-used RTTY information. Total capacity of the memory is 70 characters per memory channel. • Programming contents DECODE q During RTTY mode operation, push [DECODE] (F-3) to select RTTY decode screen. w P ush [TX MEM] (F-3) to select RTTY memory screen, then push [EDIT] (F-5) to select RTTY memory edit screen.
4 RECEIVE AND TRANSMIT D RTTY decode set mode This set mode is used to set the decode USOS function, time stamp setting, etc. F-1 F-2 F-3 DEF SET WIDE F-4 F-5 F-6 • Setting contents q During RTTY mode operation, push [DECODE] (F-3) to select RTTY decode screen. w Push [] (F-1) to select the second RTTY decode menu, then push [SET] (F-5) to select RTTY decode set mode. • Push [WIDE] (F-6) to toggle the screen size from normal and wide.
RECEIVE AND TRANSMIT RTTY TX USOS Explicitly inserts the FIGS character even though it is not required by the receiving station. RTTY Auto CR+LF by TX Selects the automatic new line code (CR+LF) transmission capability. RTTY Time Stamp Turn the time stamp (date, transmission or reception time) indication ON and OFF. RTTY Time Stamp (Time) Selects the clock indication for time stamp usage. NOTE: The time won’t be displayed when “OFF” is selected in “RTTY Time Stamp” as above.
4 RECEIVE AND TRANSMIT D Data saving The contents of the RTTY memory/received signal can be saved into the USB-Memory. q D uring RTTY decode screen indication, push [] (F-1) to select the RTTY decode second menu. w Push [SAVE] (F-4) to select decode file save screen. e Change the following conditions if desired. • File name: z Push [EDIT] (F-4) to select file name edit condition. 123 Symbol • Push [DIR/FILE] (F-1) several times to select the file name, if necessary.
4 RECEIVE AND TRANSMIT ■ PSK operation A high-quality DSP-based PSK encoder/decoder is built-in to the IC-7600. When connecting a PC keyboard (pgs. 18, 19), PSK operation can be performed without PSK software installed on your PC. If desired, you can also use your PSK software; consult the manual that comes with the software. [TX] [RX] indicator indicator DECODE Band keys F-3 q Push a band key to select the desired band. w Push [RTTY/PSK] to select PSK.
4 RECEIVE AND TRANSMIT D About BPSK and QPSK modes BPSK and QPSK modes are available for PSK. • BPSK (Binary Phase Shift Keying) mode is the most commonly used mode. • QPSK (Quadrature Phase Shift Keying) mode has error correction capability to provide better decoding than BPSK mode in marginal condition. However, more accurate tuning is required with QPSK mode, due to the tight phase margin of QPSK. q During PSK mode selection, push [DECODE] (F-3) to display the PSK decode screen.
RECEIVE AND TRANSMIT 4 D Functions for the PSK decoder indication q Push a band key to select the desired band. w Push [RTTY/PSK] to select PSK. DECODE AFC/NET • After PSK mode is selected, push and hold [RTTY/ PSK] for 1 sec. to toggle between PSK and PSK-R modes. • “PSK” or “PSK-R” appears. F-3 WIDE F-5 F-6 Band keys e Push [DECODE] (F-3) to display the decode screen. • When tuned into a PSK signal, decoded characters are displayed in the RX contents screen.
4 RECEIVE AND TRANSMIT D PSK memory transmission Pre-set characters can be sent using the PSK memory. Contents of the memory are set using the edit menu. q During PSK mode operation, push [DECODE] (F-3) to select PSK decode screen. w Push [TX MEM] (F-3) to select PSK memory screen. e Push [1–4/5–8] (F-6) to select memory bank then push one of the function keys ([PT1] (F-1) to [PT4] (F-4) or [PT5] (F-1) to [PT8] (F-4)).
RECEIVE AND TRANSMIT 4 D Editing PSK memory The contents of the PSK memories can be set using the memory edit menu. The memory can store and re-transmit 8 PSK message for often-used PSK information. Total capacity of the memory is 70 characters per memory channel. DECODE • Programming contents / TX MEM PT1..PT8 F-3 q During PSK mode operation, push [DECODE] (F-3) to select PSK decode screen.
4 RECEIVE AND TRANSMIT D PSK decode set mode This set mode is used to set the PSK AFC range, time stamp setting, etc. F-1 F-2 F-3 DEF SET WIDE F-4 F-5 F-6 • Setting contents q During PSK mode operation, push [DECODE] (F-3) to select PSK decode screen. w Push [] (F-1) to select the second PSK decode menu, then push [SET] (F-5) to select PSK decode set mode. • Push [WIDE] (F-6) to toggle the screen size from normal and wide. e Push [Y] (F-1) or [Z] (F-2) to select the desired set item.
RECEIVE AND TRANSMIT PSK Time Stamp (Frequency) Selects the operating frequency display for time stamp usage. NOTE: The frequency won’t be displayed when “OFF” is selected in “PSK Time Stamp” as below left. PSK Font Color (Receive) Set the text color for received characters. • The color is set in RGB format. • The set color is indicated in the box beside the RGB scale. PSK Font Color (Transmit) Set the text color for transmitted characters. • The color is set in RGB format.
4 RECEIVE AND TRANSMIT D Data saving The contents of the PSK memory/received signal can be saved into the USB-Memory. q D uring PSK decode screen indication, push [] (F-1) to select the PSK decode second menu. w Push [SAVE] (F-4) to select decode file save screen. e Change the following conditions if desired. • File name: z Push [EDIT] (F-4) to select file name edit condition. 123 Symbol • Push [DIR/FILE] (F-1) several times to select the file name, if necessary.
RECEIVE AND TRANSMIT 4 ■ Repeater operation A repeater retransmits a received signal on a different frequency. When using a repeater, the transmit frequency is shifted from the receive frequency by an offset frequency. A repeater can be accessed using split frequency operation with the transmit frequency shifted to the repeater's receive frequency. For accessing a repeater which requires an access tone, set the tone frequency in tone frequency set mode as described below.
4 RECEIVE AND TRANSMIT ■ Tone squelch operation The tone squelch opens only when receiving a signal containing a matching subaudible tone. You can silently wait for calls from group members using the same tone. XFC TONE q Set the desired frequency band and select FM mode. w Push [TONE] (MF7) several times to turn the tone squelch function ON. •“ ” appears e Push and hold [TONE] (MF7) for 1 sec. to enter tone frequency set mode. r Push [Y] (F-1) or [Z] (F-2) to select T-SQL TONE item.
RECEIVE AND TRANSMIT 4 ■ Data mode (AFSK) operation When operating AMTOR or PACKET with your TNC and/or PC software, consult the manual that comes with the TNC and/or the software. Band keys q Connect a PC and TNC to the transceiver. (p. 22) w Push a band key to select the desired band. e Push [SSB] or [AM/FM] to select the desired operating mode. r Push and hold [SSB] or [AM/FM] that is pushed in step e for 1 sec. to turn data mode ON. • One of “-D1,” “-D2” or “-D3” is additionally appears.
4 RECEIVE AND TRANSMIT ■ Spectrum scope screen This DSP-based spectrum scope allows you to display the frequency and relative signal strength of received signals on the strengths of signals. The IC7600 has two modes for the spectrum display— one is center mode, and the other is fixed mode. In addition, the IC-7600 has a mini scope screen to save screen space. D Center mode Displays signals around the set frequency within the selected span.
RECEIVE AND TRANSMIT 4 D Fixed mode Displays signals within the specified frequency range. Conditions on the selected frequency band can be observed at a glance when using this mode. q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Push [SCOPE] (F-1) to select the scope screen. e Push [CENT/FIX] (F-5) several times to select the fixed mode. •“ HOLD CENT/FIX F-4 F-5 ” is displayed when fixed mode is selected.
4 RECEIVE AND TRANSMIT D Mini scope screen indication The mini scope screen can be displayed with another screen display, such as set mode menu, decode screen, memory list screen, etc. simultaneously. q S et the scope mode (center or fixed), marker, attenuator, span, etc. in advance. (pgs. 65, 66) w Push and hold [MAIN/SUB M.SCOPE] for 1 sec. to select the mini scope indication. • The S/RF meter type during mini scope indication can be selected in display set mode (Meter Type (Wide Screen) item). (p.
RECEIVE AND TRANSMIT Scope during Tx (CENTER Type) Turn display of the transmit signal ON and OFF. Max Hold 4 ON OTE: Transmit signal display is available for the N center mode only. ON Turn the peak level hold function ON and OFF. CENTER Type Display Filter Center Select the center frequency of the spectrum scope indication (center mode only). • Filter Center : S hows the selected filter’s center frequency at the center.
4 RECEIVE AND TRANSMIT D Scope set mode (continued) Sweep Speed (± 25k) FAST Select the sweep speed for the ±25 kHz span selection from SLOW, MID and FAST. Sweep Speed (± 50k) FAST Select the sweep speed for the ±50 kHz span selection from SLOW, MID and FAST. Sweep Speed (± 100k) FAST Select the sweep speed for the ±100 kHz span selection from SLOW, MID and FAST. Sweep Speed (± 250k) FAST Select the sweep speed for the ±250 kHz span selection from SLOW, MID and FAST. Fixed Edges ( 0.
RECEIVE AND TRANSMIT Fixed Edges ( 8.00 − 11.00) Set the scope edge frequencies for fixed mode scope when the 8 to 11 MHz band is selected. 4 10.100 − 10.150 MHz • Set the frequencies within 8.000 to 11.000 MHz range in 1 kHz steps. s edge frequencies are set, the other edge freA quency will be automatically set for a display band width of 5 kHz to a maximum of 500 kHz. Fixed Edges (11.00 − 15.00) Set the scope edge frequencies for fixed mode scope when the 11 to 15 MHz band is selected.
4 RECEIVE AND TRANSMIT D Scope set mode (continued) Fixed Edges (26.00 − 30.00) Set the scope edge frequencies for fixed mode scope when the 26 to 30 MHz band is selected. 28.000 − 28.500 MHz • Set the frequencies within 26.000 to 30.000 MHz range in 1 kHz steps. s edge frequencies are set, the other edge freA quency will be automatically set for a display band width of 5 kHz to a maximum of 500 kHz. Fixed Edges (30.00 − 45.
RECEIVE AND TRANSMIT 4 ■ Preamplifier The preamp amplifies received signals in the receiver front end, to improve the S/N ratio and sensitivity. Set this to preamp 1 or preamp 2 when receiving weak signals. ➥ Push [P.AMP] (MF3) several times to set the preamp OFF, preamp 1 ON or preamp 2 ON. ➥ Push and hold [P.AMP] (MF3) for 1 sec. to turn the preamp function OFF. P.
4 RECEIVE AND TRANSMIT ■ RIT function The RIT (Receive Increment Tuning) function compensates for off-frequency operation of the received station. The function shifts the receive frequency up to ±9.999 kHz in 1 Hz steps (10 Hz steps when cancelling the 1 Hz step readout) without moving the transmit frequency. RIT CLEAR q Push [RIT] to turn the RIT function ON and OFF. • “ ” and the shifting frequency appear when the function is ON. w Rotate the [RIT/∂TX] control. • Push and hold [CLEAR] for 1 sec.
RECEIVE AND TRANSMIT 4 ■ AGC function The AGC (auto gain control) controls receiver gain to produce a constant audio output level even when the received signal strength varies greatly. The transceiver has 3 preset AGC characteristics (time constant: fast, mid, slow) for non-FM mode. he FM mode AGC time constant is fixed as T ‘FAST’ (0.1 sec.) and AGC time constant cannot be changed. [AGC] D Selecting the preset value 1 q Select any non-FM mode.
4 RECEIVE AND TRANSMIT ■ Twin PBT operation SSB/CW/RTTY/PSK/AM PBT (Passband Tuning) electronically narrows the IF passband width by shifting the IF frequency slightly outside of the IF filter passband to reject interference. The IC-7600 uses DSP for the PBT function. Moving both [TWIN-PBT] controls to the same position shifts the IF both above and below the received frequency. PBT-CLR [TWIN-PBT] ➥ The LCD shows the passband width and shift frequency graphically.
RECEIVE AND TRANSMIT 4 ■ IF filter selection The transceiver has 3 passband width IF filters for each mode. For SSB, CW and PSK modes, the passband width can be set within 50 to 3600 Hz in 50 or 100 Hz steps. A total of 41 passband widths are available. For RTTY mode, the passband width can be set within 50 to 2700 Hz in 50 or 100 Hz steps. A total of 32 passband widths are available. For AM mode, the passband width can be set within 200 Hz to 10 kHz in 200 Hz steps.
4 RECEIVE AND TRANSMIT D Roofing filter selection DEF The IC-7600 has 3, 6 and 15 kHz roofing filters at the 1st IF frequency. The roofing filter provides interference reduction from nearby strong signals. ROOFING F-4 F-5 q Push and hold [FILTER] for 1 sec. to enter filter set screen. w Select any mode except FM. e Push [ROOFING] (F-5] to select the desired filter width from 15 kHz, 6 kHz and 3 kHz. • Push and hold [DEF] (F-4) for 1 sec. to select a default value.
RECEIVE AND TRANSMIT 4 D Filter shape set mode The type of DSP filter shape for SSB, SSB data and CW can be selected independently from soft and sharp. q Push and hold [FILTER] for 1 sec. to enter filter set screen. w Push and hold [SHAPE] (F-6) for 1 sec. to enter filter shape set mode. w Select the desired item using [Y] (F-1) or [Z] (F-2). e Rotate the main dial to select the filter shape from soft and sharp. • Filter shape set mode • Push and hold [DEF] (F-4) for 1 sec.
4 RECEIVE AND TRANSMIT ■ Dualwatch operation Dualwatch monitors 2 frequencies with the same mode simultaneously. During dualwatch, both frequencies should be on the same band, because the bandpass filter in the RF circuit is selected for the main readout frequency. q Set a desired frequency into the main band. w Push and hold [DUALWATCH] for 1 sec. •“ ” appears. • The sub readout operating mode is equalized to the main readout. • Equalized receive frequency appears on the sub band frequency readout.
RECEIVE AND TRANSMIT 4 • Scanning during dualwatch Scanning operates only for the main readout. To operate the scan during dualwatch, scan on the main readout and use the sub readout for your QSO using both dualwatch and split frequency operation. q Program the desired programmed scan edges in the same amateur band. See p. 101 for programming. DUAL WATCH SPLIT • If you plan to operate a ∂F scan, programming the scan edges may not be necessary.
4 RECEIVE AND TRANSMIT ■ Noise blanker SSB/CW/RTTY/PSK/AM The noise blanker eliminates pulse-type noise such as the noise from car ignitions. The noise blanker is not available for FM mode. ➥ Push [NB] to turn the noise blanker function ON and OFF. • The indicator on this switch lights green when the noise blanker is ON. When using the noise blanker, received signals may be distorted if they are excessively strong or for other types of noise than impulse.
RECEIVE AND TRANSMIT 4 ■ Noise reduction The noise reduction function reduces random noise components and enhances desired signals which are buried in noise. The DSP performs the random noise reduction function. q Push [NR] to turn the noise reduction ON. • The indicator on this switch lights green. w Rotate the [NR] control to adjust the noise reduction level. e Push [NR] to turn the noise reduction OFF. • The indicator goes off.
4 RECEIVE AND TRANSMIT ■ Notch function This transceiver has auto and manual notch functions. The auto notch function uses DSP to automatically attenuate beat tones, tuning signals, etc., even if they are moving. The manual notch can be set to attenuate a frequency via the [NOTCH] control. The auto notch can be used in SSB, AM and FM mode. The manual notch can be used in SSB, CW, RTTY, PSK and AM modes.
RECEIVE AND TRANSMIT 4 ■ VOX function SSB/AM/FM The VOX (Voice-Operated Transmission) function switches between transmit and receive with your voice. This function provides “hands-free” operation. D Using the VOX function DEF VOX q Select a phone mode (SSB, AM, FM). w Push [VOX] (MF6) to turn the VOX function ON or OFF. F-1 F-4 F-2 • “VOX” appears while the VOX is in use. 1 D Adjusting the VOX function q Push [SSB] or [AM/FM] to select a phone mode (SSB, AM, FM).
4 RECEIVE AND TRANSMIT ■ Break-in function CW The break-in function is used in CW mode to automatically toggle the transceiver between transmit and receive when keying. The IC-7600 is capable of full break-in or semi break-in. D Semi break-in operation During semi break-in operation, the transceiver immediately transmits when keying, then returns to receive after a pre-set delay time has passed from when you stop keying. q Push [CW] to select CW or CW-R mode.
RECEIVE AND TRANSMIT 4 ■ Speech compressor SSB The speech compressor increases average RF output power, improving signal strength and readability. q Push [SSB] to select USB or LSB mode. w Push and hold [COMP] (MF7) for 1 sec. to select COMP TBW set screen. e Adjust the [MIC GAIN] control so that the ALC meter reads within the ALC zone, whether or not you speak softly or loudly. r Push [COMP] (MF7) to turn the speech compressor ON.
4 RECEIVE AND TRANSMIT ■ ∂TX function The ∂TX function shifts the transmit frequency up to ±9.999 kHz in 1 Hz steps (10 Hz steps when cancelling the 1 Hz step readout) without moving the receive frequency. q Push [∂TX] to turn ∂TX function ON. ∂TX CLEAR • “ ” and the shifting frequency appear when the function is ON. w Rotate the [RIT/∂TX] control. e T o reset the ∂TX frequency, push and hold [CLEAR] for 1 sec.
RECEIVE AND TRANSMIT 4 ■ Split frequency operation Split frequency operation allows you to transmit and receive in the same mode on two different frequencies. Split frequency operation is performed using 2 frequencies on the main and sub readouts. [SPLIT] indicator MAIN /SUB M.SCOPE SPLIT The following is an example of setting 21.290 MHz for receiving and 21.310 MHz for transmitting. q Set 21.290 MHz (USB) in VFO mode. w Push [SPLIT], then push and hold [CHANGE] for 1 sec.
4 RECEIVE AND TRANSMIT ■ Quick split function When you find a DX station, an important consideration is how to set the split frequency. When you push and hold the [SPLIT] switch for 1 sec., the split frequency operation is turned ON, and the sub readout frequency and operating mode is equalized to the main readout, then enters standby for transmit frequency input. This shortens the time needed to begin split frequency operation. The quick split function is ON by default.
VOICE RECORDER FUNCTIONS 5 ■ About digital voice recorder The IC-7600 has digital voice memories, up to 4 messages for transmit, and up to 20 messages for receive. A maximum message length of 30 sec. can be recorded into receive memory (total message length for all channels of up to 209 sec.) and a total message length of up to 99 sec. can be recorded in transmit memory.
5 VOICE RECORDER FUNCTIONS ■ Recording a received audio Up to 20 receive voice memories are available in the IC-7600. A total of 209 sec. of audio can be recorded in receive messages. However, the maximum recordable length of a single message is 30 sec. This voice recorder records not only the received audio, but also the information such as set operating frequency, mode, and the recording time for your future reference.
VOICE RECORDER FUNCTIONS 5 ■ Playing the recorded audio D Basic playing q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Push [VOICE] (F-2) to call up the voice recorder screen. PLAY T/R F-3 F-6 • Previously selected screen, TX or RX memory, is displayed. If the TX memory message (T1–T4) appears, push [T/R] (F-6) to select RX memory message. e Push [Y] (F-1) or [Z] (F-2) to select the desired voice memory to playback. r Push [PLAY] (F-3) to start playback.
5 VOICE RECORDER FUNCTIONS ■ Protect the recorded contents The protect function is available to protect the recorded contents from accidental erasure, such as over-writing, etc. q Call up the voice recorder screen, RX memory. w Push [Y] (F-1) or [Z] (F-2) to select the desired voice message. e Push [PROTECT] (F-4) to turn the protect function ON and OFF. •“ ” indicator appears when the contents is protected. r Push [EXIT/SET] twice to exit the voice recorder screen.
VOICE RECORDER FUNCTIONS 5 ■ Recording a message for transmit To transmit a message using the voice recorder, record the desired message in advance as described below. The IC-7600 has digital voice memories for transmission, up to 4 messages and a total message length of up to 99 sec. can be recorded. D Recording q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Push [VOICE] (F-2) to call up the voice recorder screen. e Push [EXIT/SET] to select voice recorder menu.
5 VOICE RECORDER FUNCTIONS ■ Programming a memory name Memory messages can be tagged with alphanumeric names of up to 30 characters each. Capital letters, small letters, numerals, some symbols (! # $ % & ¥ ? " ’ ` ^ + – ✱ / . , : ; = < > ( ) [ ] { } ¦ _ – @) and spaces can be used. (See the table below.) q Record a message as described in page 94. w During the voice mic. record screen indication, push [NAME] (F-5) to enter memory name edit condition. 123 abc NAME T1..
VOICE RECORDER FUNCTIONS 5 ■ Sending a recorded message q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w S elect a phone mode by pushing [SSB] or [AM/FM]. e Push [VOICE] (F-2) to call up the voice recorder screen. T1 T2 T3 T4 T/R F-1 F-2 F-3 F-4 F-6 • If the receive voice message appears, push [T/R] (F-6) to select TX message (T1–T4). r Push the desired message switch, [T1] (F-1) to [T4] (F-4), momentarily to transmit the contents.
5 VOICE RECORDER FUNCTIONS ■ Voice set mode Sets the automatic monitor function, short play and normal recording times for voice recorder. q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Push [VOICE] (F-2) to call up the voice recorder screen. e Push [EXIT/SET] to select voice recorder menu. r Push [SET] (F-6) to select voice set mode screen. t Push [Y] (F-1) or [Z] (F-2) to select the desired item. y Rotate the main dial to set the desired condition or value.
5 VOICE RECORDER FUNCTIONS ■ Saving a voice message into the USB-Memory D Saving the received audio memory The recorded RX memory contents can be saved into the USB-Memory. q During voice recorder RX memory screen display, push [SAVE] (F-5) to select voice file save screen. • Previously selected screen, TX or RX memory, is displayed. If the TX message (T1–T4) appears, push [T/R] (F-6) to select RX message. The USB-Memory is not supplied by Icom.
6 MEMORY OPERATION ■ Memory channels The transceiver has 101 memory channels. Memory mode is very useful for quick change to often-used frequencies. MEMORY CHANNEL Regular memory channels Scan edge memory channels MEMORY CHANNEL NUMBER 1–99 P1, P2 All 101 memory channels are tunable which means the programmed frequency can be tuned temporarily with the main dial, etc. in memory mode. CAPABILITY One frequency and one mode in each memory channel.
MEMORY OPERATION 6 ■ Memory list screen The memory list screen simultaneously shows 7 memory channels and their programmed contents. 13 memory channels can be displayed in the wide memory list screen. You can select a desired memory channel from the memory list screen. D Selecting a memory channel using the memory list screen q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w P ush [MEMORY] (F-4) to select memory list screen.
6 MEMORY OPERATION ■ Memory channel programming Memory channel programming can be preformed either in VFO mode or in memory mode. D Programming in VFO mode q Set the desired frequency, operating mode and filter width in VFO mode. w Push [∫]/[√] several times to select the desired memory channel. • M emory list screen is convenient for selecting the desired channel. (p. 100) • Memory channel contents appear in the memory channel readout (below the frequency readout). • “--.---.
MEMORY OPERATION 6 ■ Frequency transfers The frequency and operating mode in a memory channel can be transferred to the VFO. Frequency transfers can be performed in either VFO mode or memory mode. D Transferring in VFO mode This is useful for transferring programmed contents to a VFO. q Select VFO mode with [VFO/MEMO]. w Select the memory channel to be transferred with [∫]/[√]. • M emory list screen is convenient for selecting the desired channel.
6 MEMORY OPERATION ■ Memory names All memory channels (including scan edges) can be tagged with alphanumeric names of up to 10 characters each. Capital letters, small letters, numerals, some symbols (! # $ % & ¥ ? " ’ ` ^ + – ✱ / . , : ; = < > ( ) [ ] { } ¦ _ – @) and space can be used. D Editing (programming) memory names q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Push [MEMORY] (F-4) to select memory list screen. e Select the desired memory channel with [∫]/[√].
MEMORY OPERATION 6 ■ Memo pads The transceiver has a memo pad function to store frequency and operating mode for easy writing and recalling. The memo pads are separate from memory channels. The default number of memo pads is 5, however, this can be increased to 10 in set mode if desired. (p.
7 SCANS ■ Scan types • The scan function can be used on the main readout only. • You can perform a scan while operating on a frequency using the dualwatch or split functions. PROGRAMMED SCAN ∂F SCAN Repeatedly scans between two scan edge frequencies (scan edge memory channels P1 and P2). Repeatedly scans within ∂F span area. Scan edge P1 or P2 Scan edge P2 or P1 Start frequency –∂F frequency +∂F frequency Scan Scan Scan Jump Jump This scan operates in both VFO and memory modes.
SCANS 7 ■ Scan set mode Scan speed and the scan resume condition can be set using the scan set mode. SCAN SET F-5 F-6 q Push [SCAN] (F-5) to select scan screen. w Push [SET] (F-6) to select scan set mode. e Push [Y] (F-1) or [Z] (F-2) to select the desired item. r Rotate the main dial to select the desired condition. • Push and hold [DEF] (F-4) for 1 sec. to select the default setting. F-1 t Push [EXIT/SET] to return to scan menu.
7 SCANS ■ Programmed scan operation q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Select VFO mode. e Select the desired operating mode. • The operating mode can also be changed while scanning. r Push [SCAN] (F-5) to select the scan screen. t Set [RF/SQL] open or closed. [RF/SQL] • See p. 105 for squelch condition. • If the [RF/SQL] control function is set as “AUTO,” the squelch is always open in SSB, CW, RTTY and PSK modes. (pgs.
SCANS 7 ■ Fine programmed scan/Fine ∂F scan In fine scan (programmed or ∂F), the scan speed decreases when the squelch opens, but the transceiver keeps scanning. The scanning tuning step shifts from 50 Hz to 10 Hz when the squelch opens. q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Push [SCAN] (F-5) to select the scan screen. e Set for programmed scan or ∂F scan as described on previous page. r Push [PROG] (F-1) or [∂F] (F-2) to start a scan.
7 SCANS ■ Memory scan operation q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Select memory mode. e Push [SCAN] (F-5) to select the scan screen. r Set [RF/SQL] open or closed. • See p. 105 for squelch condition. • If the [RF/SQL] control function is set as “AUTO,” the squelch is always open in SSB, CW, RTTY and PSK modes. (pgs. 2, 33, 128) [RF/SQL] F-1 F-5 MEMO SCAN EXIT/SET Main dial t Push [MEMO] (F-1) to start the memory scan. • “ scanning.
SCANS 7 ■ Setting select memory channels D Setting in scan screen SELECT MEMORY F-3 F-4 q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Select memory mode. e Push [SCAN] (F-5) to select the scan screen. r Select the desired memory channel to set as a select memory channel. • [∫]/[√] keys and direct keypad selections can be used. (p. 99) t P ush [SELECT] (F-3) several times to set the memory channel as a select memory ★1, ★2, ★3 or not.
7 SCANS ■ Tone scan The transceiver can detect subaudible tones in a received signal. By monitoring a signal that is being transmitted on a repeater input frequency, you can determine the tone frequency required to access the repeater. q Set the desired frequency or memory channel to be checked for a tone frequency. w Push [AM/FM] several times to select FM mode. e Push and hold [TONE] (MF7) for 1 sec. to enter tone frequency screen.
ANTENNA TUNER OPERATION 8 ■ Automatic antenna selection The transceiver covers 0.03–60 MHz over 10 bands. Each band key has a band memory which can memorize a selected antenna (ANT1, ANT2, ANT1/RX antenna and ANT2/RX antenna). When you change the operating frequency beyond a band, the previously used antenna is automatically selected. This function is convenient when you use 2 or 3 antennas. To use the band memory, enter set mode and confirm that “Auto” is selected as the [ANT] switch item. (p.
8 ANTENNA TUNER OPERATION ■ Antenna tuner operation The internal automatic antenna tuner matches the transceiver to the connected antenna automatically. After the tuner matches an antenna, the variable capacitor settings are memorized as a preset point for each frequency range (100 kHz steps). Therefore, when you change the frequency range, the variable capacitors are automatically preset to the memorized setting. CAUTION: NEVER transmit with the tuner ON when no antenna is connected.
ANTENNA TUNER OPERATION • Automatic tuner start (HF bands only) If you want to deactivate the tuner under conditions of VSWR 1.5:1 or less, use the auto tuner start function and turn the tuner OFF. This function activates the tuner automatically when the SWR is high. This function is controlled in set mode. (p. 129). • The tuner may not be activated if the TX power is not output stably longer than the specified time period as SSB or CW mode operation.
9 CLOCK AND TIMERS ■ Clock set mode The IC-7600 has a built-in calendar and 24-hour clock (accuracy ±75 sec. per month) with daily power ON/OFF timer functions. Before operating these timer functions, set the current date and time. SET F-6 F-1 F-2 CLOCK / F-4 EXIT/SET Main dial TIME q Push [EXIT/SET] several times to close multi-function screen, if necessary. w Push [SET] (F-6) to select set mode menu screen. e Push [TIME] (F-4) to select time set mode.
CLOCK AND TIMERS 9 ■ Daily timer setting TIMER1 TIMER2 TIMER3 TIMER4 TIMER5 SET F-1 F-2 F-3 F-4 F-5 F-6 F-2 F-4 TIMER TIME EXIT/SET • Timer set mode screen Main dial The transceiver turns power ON and/or OFF automatically on the specified day and time, with the specified frequency settings. q Push [EXIT/SET] several times to close multi-function screen, if necessary. w Push [SET] (F-6) to select set mode menu screen. e Push [TIME] (F-4) to select time set mode.
9 CLOCK AND TIMERS ■ Setting sleep timer / SET TIMER POWER The sleep timer turns the transceiver power OFF automatically after passing the set period. The timer can be set to 5–120 min. in 5 min. steps. SLEEP F-6 F-2 TIMER F-4 TIME / EXIT/SET Main dial CLR The sleep timer function counts the ‘minute’ units, and does not count the ‘second’ units. For example, when the sleep timer is started at 12:00 59, First one minute past for just 1 sec. The maximum error is therefore 59 sec.
SET MODE 10 ■ Set mode description Set mode is used for programming infrequently changed values or conditions of functions. The IC7600 has a level set mode, display set mode, time set mode, accessory set mode, others set mode and USB-Memory set menu. D Set mode operation LEVEL ACC DISP TIME OTHERS USB F-1 F-2 F-3 F-4 F-5 F-6 q Push [EXIT/SET] several times to close a multifunction screen, if necessary. w Push [SET] (F-6) to select set mode menu screen.
10 SET MODE D Screen arrangement • Display set mode (p. 126) F-3 • Set mode menu screen (p. 118) F-1 F-2 F-3 F-4 • Time set mode (p. 115) F-5 F-4 F-6 • Level set mode (p. 120) • Others set mode (p. 128) F-5 • ACC set mode (p. 124) • USB-Memory set menu (p.
SET MODE 10 ■ Level set mode SSB RX HPF/LPF ––– – ––– Sets the high-pass filter (100 to 2000 Hz) and lowpass filter (500 to 2400 Hz) of the receive audio in 100 Hz steps in SSB mode. (default: OFF) OTE: When this setting is active, below 2 items N will be reset to default value, ‘0.’ SSB RX Tone (Bass) 0 Sets the bass level of the receive audio tone in SSB mode from –5 to +5. (default: 0) SSB 1 RX Tone (Treble) 0 3 Sets the treble level of the receive audio tone in SSB mode from –5 to +5.
10 SET MODE ■ Level set mode (Continued) CW RX HPF/LPF ––– – ––– Sets the high-pass filter (100 to 2000 Hz) and lowpass filter (500 to 2400 Hz) of the receive audio in 100 Hz steps in CW mode. (default: OFF) RTTY RX HPF/LPF ––– – ––– Sets the high-pass filter (100 to 2000 Hz) and lowpass filter (500 to 2400 Hz) of the receive audio in 100 Hz steps in RTTY mode.
SET MODE SSB TBW (WIDE) Sets the transmission passband width to a wide setting by changing the lower and higher cut-off frequencies. SSB TBW (MID) Sets the transmission passband width to a middle setting by changing the lower and higher cut-off frequencies. SSB TBW (NAR) Sets the transmission passband width to a narrow setting by changing the lower and higher cut-off frequencies. 10 100 – 2900 • Lower freq. : 100 (default), 200, 300 and 500 Hz • Higher freq.
10 SET MODE ■ Level set mode (Continued) 50% Beep Level Sets the beep output level from 0% to 100% in 1% steps. (default: 50%) Beep Level Limit Turns the beep tone output level limiting capability ON and OFF for the confirmation and band edge beep tones. (default: ON) When this item is set to ON, the beep tones are linked to the [AF] control until rotation of the [AF] control reaches to the specified level—further rotation will not increase the volume of the beep tones.
SET MODE 10 ■ ACC set mode USB Audio SQL Sets the squelch condition of the USB audio which is output from the [USB] (B) connector on the rear panel. The same audio signals are output from [USB] (B) and the ACC sockets. • The beep tones and the voice synthesizer announcements are not output. • The received audio output level cannot be adjusted with the [AF] control. OFF (OPEN) • OFF (OPEN) : The received audio is always output regardless of the squelch condition.
10 SET MODE ■ ACC set mode (Continued) SEND Relay Type Selects the switching relay type for [RELAY] from Lead and MOSFET. Select the suitable relay type when connecting a non-Icom linear amplifier. Lead • Lead : Use mechanical relay. (16 V DC/0.5 A max.; default) • MOS-FET : Use semiconductor type relay. (250 V/200 mA max.) External Meter Output Selects the desired item for an external meter indication.
SET MODE 10 ■ Display set mode 50% Bright (LCD) Adjusts the LCD unit brightness from 0% (dark) to 100% (bright) range in 1% steps. (default: 50%) Backlight (Switches) 80 Adjusts the switch indicators brightness from 1 (dark) to 100 (bright) range in 1 steps. (default: 80) Display Type 1 A Selects the desired display type from A (Black back) and B (Blue back). (default: A) 2 See p. 146 for details.
10 SET MODE ■ Display set mode (Continued) APF−Width Popup (APF OFF➔ON) ON Selects the pop-up display for the APF filter width from ON and OFF. (default: ON) MN−Q Popup (MN OFF➔ON) ON Enables the pop-up indication capability when the notch filter width is changed from ON to OFF. (default: ON) Screen Saver Function 60min Turns the screen saver function ON (15, 30 or 60 minutes) and OFF. (default: 60 min.
SET MODE 10 ■ Others set mode Calibration Marker This item is used for a simple frequency check of the transceiver. (default: OFF) See p. 147 for calibration procedure. OFF • OFF : Calibration marker OFF • ON : Calibration marker ON OTE: Turn the calibration marker OFF after N checking the frequency of the transceiver. Beep (Confirmation) A beep sounds each time a switch is pushed to confirm it. This function can be turned OFF for silent operation.
10 SET MODE ■ Others set mode (Continued) Quick SPLIT When this item is set to ON, pushing and holding [SPLIT] for 1 sec. sets the unselected VFO’s readout frequency and operating mode to the selected VFO’s readout, and activates split operation. (default: ON) ON • OFF : Quick split OFF • ON : Quick split ON See p. 89 for details. FM SPLIT Offset (HF) –0.100MHz Sets the offset (difference between transmit and receive frequencies) for the quick split function.
SET MODE 10 Tuner Preset Memory Clear The preset memory* of the selected antenna can be cleared with pushing [CLR] (F-5). * The variable capacitor settings are memorized as a preset point for each frequency range (100 kHz steps) after the tuner matches an antenna. [ANT] Switch You can set the antenna connector selection to automatic, manual or non-selection (when using 1 antenna only).
10 SET MODE ■ Others set mode (Continued) RTTY Keying Polarity Selects the RTTY keying polarity. Normal or reverse keying polarity can be selected. (default: Normal) Normal • Normal : Key open/close = Mark/Space • Reverse : Key open/close = Space/Mark When reverse polarity is selected, Mark and Space are reversed. PSK Tone Frequency 1500 Selects the desired PSK tone frequency for the PSK reception from 1000, 1500 and 2000 Hz.
SET MODE Memopad Numbers 10 5 Sets the number of memo pad channels available. 5 or 10 memo pads can be selected. (default: 5) MAIN DIAL Auto TS Sets the auto tuning step function for the main dial. When rotating the main dial rapidly, the tuning step automatically changes several times as selected. There are 2 type of auto tuning steps: HIGH (Fastest) and LOW (Faster).
10 SET MODE ■ Others set mode (Continued) CW Normal Side LSB Selects the sideband used to receive CW in CW normal mode from LSB and USB. (default: LSB) APF Type Select audio filter shape for APF from SOFT and SHARP. (default: SOFT) External Keypad (VOICE) Sets the external keypad for voice message transmission capability ON and OFF. (default: OFF) See page 18 for the equivalent circuit of an external keypad and connection.
SET MODE Keyboard [F1]–[F4] (VOICE) Sets the voice message transmission capability ON and OFF when one of [F1]−[F4] key of the keyboard that is connected to the [USB] (A) connector on the front panel is pushed. (default: OFF) Keyboard [F1]–[F4] (KEYER) Sets the keyer memory transmission capability ON and OFF when one of [F1]−[F4] key of the keyboard that is connected to the [USB] (A) connector on the front panel is pushed.
10 SET MODE ■ Others set mode (Continued) Decode Baud Rate 9600 Selects data transmission speed (Baud rate) when “Decode” is selected in “USB Serial Function”; settings are 300, 1200, 4800, 9600 and 19200 bps. (default: 9600) Keyboard Type English Selects the connected keyboard type from English, Japanese, United Kingdom, French, French (Canadian), German, Portuguese, Portuguese (Brazilian), Spanish, Spanish (Latin American) and Italian.
SET MODE 10 ■ USB-Memory set menu D USB-Memory set screen arrangement • USB-Memory set menu The USB-Memory is not supplied by Icom. F-1 F-2 F-3 F-4 F-5 F-6 • Setting load screen (p. 137) • Firmware update (p. 164) 1 2 3 F-1 F-2 F-3 F-4 F-5 F-3 F-6 4 Push and hold for 1 sec. • Load option set mode (p. 138) • Format menu (p. 143) 5 6 7 F-4 • Unmount USB-Memory (p. 142) F-1 F-2 F-3 F-4 F-5 F-6 Push and hold for 1 sec. • Save option set mode (p.
10 SET MODE ■ File loading By loading the saved setting file from the USBMemory, you can easily set up another IC-7600 or apply the several operators settings to one IC-7600. LOAD/OPT USB F-4 F-6 q During set mode menu screen indication, push [USB] (F-6) to select USB set menu screen. w Push [LOAD] (F-1) to select setting load screen. e Push and hold [LOAD/OPT] (F-4) for 1 sec. to select load option set mode, then rotate the main dial to set the desired loading conditions, if desired.
SET MODE 10 D Load option set mode LOAD Contents Selects file load condition from All and Select. (default: Select) ANT Memory Selects the antenna memory setting loading condition from YES and NO. (default: NO) REF Adjust Selects the reference signal setting load condition from YES and NO. (default: NO) CI–V Address Selects the CI-V address setting load condition from YES and NO. (default: NO). Other Memory & Settings This setting is fixed “YES.
10 SET MODE ■ File saving 123 Symbol ABC F-1 DEL SPACE USB F-3 F-4 F-6 F-2 F-1 F-2 F-4 DIR/FILE SAVE EDIT EXIT/SET Main dial Memory channel contents, set mode settings, etc. can be saved into the USB-Memory for backup. q D uring set mode menu screen indication, push [USB] (F-6) to select USB-Memory set menu screen. w Push [SAVE] (F-2) to select setting save screen. e Change the following conditions if desired. • File name: z Push [EDIT] (F-4) to select file name edit condition.
SET MODE 10 D Save option set mode SAVE Contents Selects file save condition from All and Select. (default: All) Memory & Settings This setting is fixed “YES.” Voice TX Memory Selects the voice TX message save condition from YES and NO. (default: YES) Voice RX Memory Selects the voice RX message save condition from YES and NO. (default: NO) All • All : Saves all the following contents. • Select : Saves the selected contents only. YES • YES : Saves memory channel contents and settings of set modes.
10 SET MODE ■ Changing a file name The file name, saved in the USB-Memory, can be renamed from the transceiver as desired. 123 Symbol REN Keypad ABC q D uring setting save screen indication, push [DIR/FILE] (F-1) to select tree view screen. • Push [Y] (F-2) or [Z] (F-3) to select the desired folder. • “DECODE,” “SETTING” and “VOICE” folders are available as the default. • After the folder is selected, push and hold [Ω ≈] (F-4) for 1 sec. to display content folder(s), if available.
SET MODE 10 ■ Deleting a file RECOMMENDATION! Deleting the setting file is irreversible. Confirm the contents before deleting a setting file! q D uring setting save screen indication, push [DIR/FILE] (F-1) to select tree view screen. DEL • Push [Y] (F-2) or [Z] (F-3) to select the desired folder. • “DECODE,” “SETTING” and “VOICE” folders are available as the default. • After the folder is selected, push and hold [Ω ≈] (F-4) for 1 sec. to display content folder(s), if available.
10 SET MODE ■ Formatting the USB-Memory Saved data in the USB-Memory can be erased. IMPORTANT! Formatting erases all saved data in the USB-Memory. Making a backup file on your PC is recommended. FAT / OK F-5 q During USB-Memory set menu screen indication, push and hold [FORMAT] (F-4) for 1 sec. • Confirmation screen appears. w Push [FAT] (F-5) or [FAT32] (F-6) to select the format type, FAT or FAT32, respectively. • Confirmation screen appears.
MAINTENANCE 11 ■ Troubleshooting The following chart is designed to help you correct problems which are not equipment malfunctions. If you are unable to locate the cause of a problem or solve it through the use of this chart, contact your nearest Icom Dealer or Service Center. D Transceiver power PROBLEM POSSIBLE CAUSE Power does not come on • Power cable is improperly connected. when the [POWER] switch is • Fuse is blown. pushed. SOLUTION REF. • Re-connect the DC power cable correctly. p.
11 MAINTENANCE D Scanning PROBLEM POSSIBLE CAUSE Programmed scan does not • Squelch is open. stop. SOLUTION REF. • S et the [RF/SQL] control to the threshold p. 33 point. Programmed scan does not • The same frequencies have been programmed • Program different frequencies in scan edge p. 101 in scan edge memory channels P1 and P2. memory channel P1 and P2. start. Memory scan does not start. • 2 or more memory channels have not been • Program more than 2 memory channels. programmed. p.
MAINTENANCE 11 ■ SWR reading The SWR meter indicates the SWR over the transmission line in all modes. q Push [TUNER] to turn the antenna tuner OFF. w Push and hold [METER] (MF2) for 1 sec. to display multi-function meter. e Push [RTTY/PSK] once or twice to select RTTY mode. r Push [TRANSMIT]. t Rotate [RF POWER] clockwise past the 12 o’clock position for more than 30 W output power. y Read the SWR on the SWR meter gage. u Push [EXIT/SET] to close multi-function meter.
11 MAINTENANCE ■ Frequency calibration (approximate) A very accurate frequency counter is required to calibrate the frequency of the transceiver. However, a rough check may be performed by receiving radio station WWV, WWVH, or other standard frequency signals. AUTION: The IC-7600 has been thoroughly C adjusted and tested at the factory before being shipped. You should not have to re-calibrate it. q Push [SSB] to select USB mode. w Push and hold [PBT-CLR] for 1 sec.
MAINTENANCE 11 ■ Opening the transceiver’s case Follow the case opening procedures shown here when you want to replace the clock backup battery or internal fuse. AUTION: Turn the power OFF and disconnect C the DC power cable from the transceiver before performing any work on the transceiver. Otherwise, there is danger of electric shock and/or equipment damage. q Remove the two screws from the carrying handleand remove the handle from the transceiver.
11 MAINTENANCE ■ Fuse replacement If a fuse blows or the transceiver stops functioning, try to find the source of the problem, and replace the damaged fuse with a new, adequately rated fuse. The IC-7600 has two fuse types as below installed for transceiver protection. • DC power cable fuses ............................... ATC 30 A • Circuitry fuse ...............................................
MAINTENANCE 11 ■ About protection indications The IC-7600 has a 2-step protection function to protect the final power amplifiers. The protector monitors the power amplifier temperature and activates when the temperature becomes extremely high. • Power down transmission Reduces the transmit output power to 50 W. “LMT” appears beside the TX indicator (p. 14) during transmit. • Transmission inhibit Deactivates the transmitter. The TX indicator (p. 14) is displayed in gray during transmit.
12 CONTROL COMMAND ■ Remote jack (CI-V) information D CI-V connection example he transceiver can be connected an optional CTT 17 ci-v level converter to a PC equipped with an RS-232C port. The Icom Communications Interface-V (CI-V) controls the transceiver. Up to 4 Icom CI-V transceivers or receivers can be connected to a PC equipped with an RS-232C port. See p. 134 for setting the CI-V condition using set mode.
CONTROL COMMAND 12 D Command table Cmd. Sub cmd. 00 01 02 03 04 05 06 07 B0 B1 C0 C1 D0 D1 08 Data see p. 157 see p. 157 see p. 159 see p. 157 see p. 157 see p. 157 see p.
12 CONTROL COMMAND D Command table (continued) Cmd. Sub cmd. 15 15 16 16 02 12 22 32 Data 0000 to 0255 0000 to 0255 00 01 02 00 01 02 00 01 00 01 02 03 40 41 42 43 44 45 46 47 48 4F 50 19 1A 00 01 00 01 00 01 00 01 00 01 00 01 00 01 00 01 02 00 01 00 01 00 01 00 00 01 02 03 see p. 159 see p. 157 see p. 157 00 to 49 04 00 to 13 05 0001 see p. 120 0002 00 to 10 0003 00 to 10 0004 see p. 120 0005 00 to 10 0006 00 to 10 0007 see p. 120 0008 00 to 10 0009 00 to 10 0010 0011 0012 0013 see p.
CONTROL COMMAND Cmd. Sub cmd. 1A 05 0037 0038 0039 0040 0041 0042 0043 Data 0000 to 0255 0000 to 0255 0000 to 0255 00 01 00 01 02 00 01 02 00 01 02 0044 0045 0046 0047 0048 0049 0050 0051 0052 0053 0054 0055 0056 0057 0058 0059 0060 0061 0062 0063 0064 0065 0066 0067 0068 00 01 00 01 00 01 00 01 00 01 00 01 02 03 00 01 02 00 01 see p. 158 20000101 to 20991231 0000 to 2359 00 01 see p. 157 see p. 158 00 01 00 01 00 01 02 03 0050 to 0200 00 01 02 00 01 00 01 see p. 158 see p.
12 CONTROL COMMAND D Command table (continued) Cmd. Sub cmd.
CONTROL COMMAND Cmd. Sub cmd. 1A 05 0139 Data 00 01 02 03 0140 see p. 158 0141 0142 00 01 00 01 0143 0144 0145 0146 0147 0148 0149 00 01 02 00 01 00 01 00 01 00 01 00 01 see p. 158 0150 see p. 158 0151 see p. 158 0152 see p. 158 0153 00 01 02 03 0154 see p. 158 0155 00 01 0156 00 01 0157 00 01 0158 00 01 0159 see p. 158 0160 see p. 158 0161 see p. 158 0162 see p.
12 CONTROL COMMAND D Data content description • Operating frequency • Band stacking register Command : 1A 01 Command : 00, 03, 05 q X q w X X e X X r X X t X 0 X w X X X 0 1000 MHz digit: 0 (Fixed) 100 MHz digit: 0 (Fixed) 1 MHz digit: 0–9 10 MHz digit: 0–6 10 kHz digit: 0–9 100 kHz digit: 0–9 100 Hz digit: 0–9 1 kHz digit: 0–9 1 Hz digit: 0–9 10 Hz digit: 0–9 q Frequency band code • Operating mode Command : 01, 04, 06 q X w X X q Operating mode 00: LSB 05: FM 01: USB 07: CW-
CONTROL COMMAND 12 • Offset frequency setting • Color setting Command : 1A 05 0065, 0066, 0072 Command : 1A 05 0106, 0107, 0140, 0149, 0150, 0151, 0152, 0154, 0159, 0160, 0161, 0162 q w X e X X 0 Character ASCII code Character ASCII code a–z 61–7A — — t 0 X G (Green) 0000–0255 y X X B (Blue) 0000–0255 Command : 1A 05 0115, 0116, 0117, 0118, 0119, 0120, 0121, 0122, 0123, 0124, 0125, 0126 X X e X X Lower edge r X X X t X X 1 2 y X X 3 4 1 MHz: 0–9 1 kHz: 0–9 w 10 MHz: 0–
12 CONTROL COMMAND D Data content description (continued) • Repeater tone/tone squelch frequency setting • Band edge frequency setting Command 02*, 1E 01, 1E 03 Command : 1B 00, 1B 01 e w e r t y u i o !0 !1 !2 0.1 Hz digit: 0–9 10 Hz digit: 0–9 1 Hz digit: 0–9 1 kHz digit: 0–9 100 Hz digit: 0–9 100 kHz digit: 0–9 10 kHz digit: 0–9 10 MHz digit: 0–6 1 MHz digit: 0–9 1000 MHz digit: 0 (fixed) 100 MHz digit: 0 (fixed) 1 Hz digit: 0–9 *Not necessary when setting a frequency.
SPECIFICATIONS AND OPTIONS ■ General ■ Receiver • Frequency coverage : (unit: MHz) Receive 0.030–60.000*1*2 Transmit 3.500–3.999*2, 1.800–1.999*2, 3 3 5.33050* , 5.34650* , 5.36650*3, 5.37150*3, 5.40350*3, 10.100–10.150*2, 7.000–7.300*2, 18.068–18.168*2, 14.000–14.350*2, 24.890–24.990*2, 21.000–21.450*2, 2 50.000–54.000*2 28.000–29.700* , *1Some frequency bands are not guaranteed. *2Depending on version. *3USA version only. • Mode : USB, LSB, CW, RTTY, PSK, AM, FM • No.
13 SPECIFICATIONS AND OPTIONS ■ Options IC-PW1/EURO HF/50 MHz ALL BAND 1 kW LINEAR AMPLIFIER AH-4 hf automatic antenna tuner Full-duty 1 kW linear amplifier including an automatic antenna tuner. Has automatic tuning and band selection capability. Full break-in (QSK) operation is possible. The amplifier/power supply unit and the remote control unit are separated. Specially designed to tune a long wire antenna for HF/50 MHz bands particularly in portable or mobile operation.
UPDATING THE FIRMWARE 14 ■ General The IC-7600’s firmware can be updated if desired. By updating the firmware, new function(s) can be added and the improvement of performance parameters can be obtained. Refer to ■ Preparation (p. 163) and ■ Firmware update (p. 164) for details. Ask your dealer or distributor about how to update the firmware if you have no PC. ■ Caution CAUTION: NEVER turn the transceiver power OFF while updating the firmware.
14 UPDATING THE FIRMWARE ■ Preparation D Firmware and firm utility The latest firmware can be downloaded from the Icom home page via the Internet. Access the following URL to download the firm utility and the latest firmware. http://www.icom.co.jp/world/support/index.html Information The downloaded firmware data (e.g. 7600_110.dat) should be copied to the USB-Memory (in “IC-7600” folder) using an available USB port (USB hub may be required; purchased separately from your PC dealer).
UPDATING THE FIRMWARE 14 ■ Firmware update The transceiver indicates its firmware version information after turning power ON if the opening message screen indication capability is ON. (p. 127) FIRM UP / FIRM UP OK F-4 F-5 F-3 SET / USB / CANCEL F-6 q Copy the downloaded firmware data into the “IC7600” folder of the USB-Memory. • The USB-Memory must have been formatted by the IC7600. w Insert the USB-Memory into the [USB] (A) connector on the front panel.
14 UPDATING THE FIRMWARE ■ Firmware update (Continued) !3 After the firmware loading is completed, the transceiver starts the update automatically and the dialog at right is displayed. RWARNING: NEVER turn the IC-7600 power OFF at this stage. The transceiver firmware will be corrupted. !4 When the dialog disappears, the precaution at left is displayed. !5 R ead the precaution carefully, and then push [OK] (F-5). • Return to USB-Memory set menu.
CE 15 INSTALLATION NOTES For amateur base station installations it is recommended that the forward clearance in front of the antenna array is calculated relative to the EIRP (Effective Isotropic Radiated Power). The clearance height below the antenna array can be determined in most cases from the RF power at the antenna input terminals. In all cases any possible risk depends on the transmitter being activated for long periods.
15 CE DECLARATION OF CONFORMITY We Icom Inc. Japan 1-1-32, Kamiminami, Hirano-ku Osaka 547-0003, Japan Declare on our sole responsibility that this equipment complies with the essential requirements of the Radio and Telecommunications Terminal Equipment Directive, 1999/5/EC, and that any applicable Essential Test Suite measurements have been performed. Kind of equipment: HF/50 MHz TRANSCEIVER Type-designation: iC- 7600 Düsseldorf 23rd Jan.
MEMO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 168
MEMO 169
MEMO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 170
MEMO 171
MEMO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 172
IC-7600 #03 (Europe) IC-7600 #04 (Europe-1) IC-7600 #05 (Spain) IC-7600 #09 (Italy) IC-7600 #10 (France) A-6722H-1EX Printed in Japan © 2009 Icom Inc.
