FT-891 Operating Manual HF/50MHz TRANSCEIVER
Contents Introduction..................................................... 1 Safety Precautions......................................... 2 Accessories & Options.................................. 5 Supplied Accessories..................................... 5 Optional Accessories..................................... 5 Installing the Radio........................................ 6 Antenna considerations................................. 6 About coaxial Cable.......................................
Introduction The FT-891 is a rugged and innovative, multiband, multimode, mobile/portable transceiver for Operation in the amateur radio HF/50 MHz bands. Providing coverage of the 160 - 6 meter bands, the FT-891 includes operation in the SSB, CW, AM and FM modes, yielding the most comprehensive performance package available for mobile and field operation. Engineered for high performance, the FT-891 transceiver outputs 100 watts of power on the 160 through 6 meter bands.
Safety Precautions Note beforehand that the company shall not be liable for any damages suffered by the customer or third parties in using this product, or for any failures and faults that occur during the use or misuse of this product, unless otherwise provided for under the law. Type and meaning of the marks DANGER This symbol indicates the possibility of death or serious injury being inflicted on the user and the surrounding people when these instructions are ignored and the product is mishandled.
Safety Precautions WARNING Do not use voltages other than the specified power supply voltage. Doing so may result in fire and electric shock. Do not transmit continuously for long periods of time. This may cause the temperature of the main body to rise and result in burns and failures due to overheating. Do not dismantle or modify the device. This may result in injury, electric shock and equipment failure. Do not handle the power plug and connector etc. with wet hands.
Safety Precautions CAUTION Do not place this device near a heating instrument or in a location exposed to direct sunlight. This may result in deformation and discoloration. Do not place this device in a location where there is a lot of dust and humidity. Doing so may result in fire and equipment failure. Stay as far away from the antenna as possible during transmission. Long-term exposure to electromagnetic radiation may have a negative effect on the human body.
Accessories & Options Supplied Accessories Microphone MH-31A8J Mobile Mounting Bracket MMB-82 (Attachment screw set) DC power cable w/Fuse Operating Manual Quick Manual Spare fuse (25 A) Warranty Card Optional Accessories MH-31A8J MH-36E8J M-1 MD-200A8X MD-100A8X MLS-100 YH-77STA VL-1000/VP-1000 FC-40 FC-50 ATAS-120A ATAS-25 ATBK-100 FH-2 YSK-891 MMB-82 SCU-17 CT-58 CT-39A FP-1030A Microphone DTMF Microphone Reference Microphone Ultra-High-Fidelity Desktop Microphone Desktop Microphone High-Power Ext
Installing the Radio Antenna considerations The FT-891 is designed for 50 Ohm resistive impedance at the amateur operating frequencies. Select the proper antenna (dipole antenna, YAGI antenna, cubical quad antenna, etc.) suitable for the chosen operation and bands. Construct the antenna and coaxial cable, or use a suitable antenna tuner, to maintain the impedance presented to the FT-891 antenna connector for an SWR of 1.5 or less.
Installing the Radio r Install the antenna and co-axial cable away from the control unit and wiring harness. Place all cables so they do not entangle and impede the driver or passengers. Never place any equipment in a location where it may pose a danger to the passengers, where it may interfere with driving, or obstruct the driver field of view. r Do not install any apparatus in such a way that it may interfere with the proper operation of the air bags.
Installing the Radio Install the main body Install the main body using the provided MMB-82 bracket. r Do not install the FT-891 in a place with intense vibration. r Attach the bracket firmly with the supplied screws, so it will not become loose. 1. Holes in the location where the bracket is to be mounted Nut Drill four 6 mm diameter holes in the location where the bracket is to be mounted matching the positions of the bolting holes of the bracket. Washer 2.
Installing the Radio Connection of Antenna and Power Cables Please follow the outline in the illustration regarding the proper connection of antenna coaxial cables, as well as the DC power cable. High current is carried during transmissions. The DC power supply cable must connect directly to the negative ground, 12 V car battery.
Before You Begin Installing the Microphone 1. To separate the Front Panel, use your thumb to push the latch on the right-hand side of the panel slightly rearward, and then slide the Front Panel to the left and away from the transceiver. MODE HF/50MHz TRANSCEIVER FT-891 Push the latch rearward Slide the Front Panel 2. Insert the microphone plug into the recessed jack on the transceiver, as shown in the illustration.
Before You Begin MH-31A8J Microphone Key Buttons PTT Switch Switches transmit/receive. Press to transmit and release to receive. ① DWN key Press the DWN (Down) key to scan the frequency downward. FST key ②③ ④ ⑤ ⑥ Changes the frequency step, this key works in the same way as the [FAST] key on the transceiver top panel. UP key Press the UP key to scan the frequency upward. Microphone Speak into the microphone in a normal tone of voice with the microphone 5 cm away from your mouth.
Control Panel Switch & Connectors ① ② CONTROL Jack SP-PH switch If you use earphones with this transceiver, move this switch to the “PH” position before inserting the earphone plug into the SP/PH Jack, to prevent injury your ears. SP/PH jack This 3.5-mm, 2-pin jack provides adjustable audio output for an external speaker (4 Ω ~ 16 Ω impedance) or earphones. The audio level varies according to the SIGNAL GND setting of the front panel AF knob.
Base Station Tilt Stand The sturdy stand on the bottom of the transceiver allows the transceiver to be tilted upward for better viewing. Simply fold the stand forward to raise the front of the transceiver, and fold it back against the bottom case to lower the front of the FT-891.
Resetting the Microprocessor All Reset Use this procedure to restore all settings to their original factory defaults. All Memories will be cleared by this procedure. [F] key for one sec1. Press and hold in the ond to activate the Menu mode. 2. Rotate the MULTI function knob to select Menu Mode “17-01 [RESET]”. 3. Press the MULTI function knob, and then rotate the MULTI function knob to select “ALL”. 4. Press and hold the MULTI function knob to reset and automatically restart the transceiver.
Resetting the Microprocessor Function Resetting [A]/[B]/[C] key Use this procedure to restore Menu and Programmable Multi Function settings to their factory defaults, without affecting the programmed memories. [F] key for one sec1. Press and hold in the ond to activate the Menu mode. 2. Rotate the MULTI function knob to select Menu Mode “17-01 [RESET]”. 3. Press the MULTI function knob, and then rotate the MULTI function knob to select “FUNC”. 4.
Adjusting the display settings Display Contrast The LCD contrast may be adjusted using the Menu Mode. [F] key for one sec1. Press and hold in the ond to activate the Menu mode. 2. Rotate the MULTI function knob to select Menu Mode “02-01 [LCD CONTRAST]”. 3. Press the MULTI function knob, and then rotate it to adjust the contrast. The contrast change may be observed as the knob is adjusted. 4. When the adjustment is satisfactory, press the MULTI function knob.
Front Panel Controls & Switches MODE HF/50MHz TRANSCEIVER FT-891 ⑮ ⑩ ⑨⑧ ⑦ ⑥ ⑤ ④ ③ ⑯ ⑰ ② ⑪ ⑫ ⑬ ① ⑭ LCD Display The LCD (Liquid Crystal Display) shows the operating frequency and indicates of the status of other transceiver functions. TX/BUSY Indicator The Indicator glows green: While the squelch opens on receiving signals. The Indicator glows blue: While Zeroing during CW mode. On receiving a signal with a CTCSS/DCS tone matching the squelch tone code setting of the transceiver.
Front Panel Controls & Switches [BAND (MODE)] key ● Press this key to display the “BAND SELECT” screen (Operating band selection screen). Rotate the MAIN DIAL knob to select the desired frequency band (operating band). The selected frequency band will be set automatically in one second and the display will return to normal operation. ● Press and hold this key to display the “MODE SELECT” screen. Rotate the MAIN DIAL knob to select the radio modulation form (operating mode).
Front Panel Controls & Switches channel. Press this key again to copy the currently selected memory channel data to VFO-A. [QMB] key Press and hold this key for more than one second to write the frequency and the data presently displayed on VFO-A to the quick memory bank (QMB). ● Once all 5 QMB memories have data written on them, the previous data will be over-written on a first-in, first-out basis. ● 5 QMB memory channels are provided.
Front Panel Controls & Switches ● [B] (SCP): The SCOPE function The SCOPE function provides a spectrum display of the band conditions. Press this key to display the band condition (spectrum). When the SCOPE function is active, the [A]/[B]/[C] keys are automatically changed to the below operations. [A](SPN) key: This key changes the displayed bandwidth. Available selections are 750 kHz, 375 kHz, 150 kHz, 75 kHz, or 37.5 kHz ranges.
Front Panel Controls & Switches RF/SQL knob Rotate this knob counter-clockwise to reduce the background noise and the system gain. Rotate this knob fully clockwise to set the gain to the highest level for normal operations. Counter-clockwise rotation will raise the start position of the S-Meter indication. When receiving a strong signal, the noise is reduced and the signal is emphasized.
Front Panel Controls & Switches 5 Switches the Setting Modes ON/OFF [F] key: Operates the Setting Modes that are displayed by pressing the ● Select menu functions (Rotate the MULTI function Knob) ● Switch the function ON or OFF (Press the MULTI function Knob) ● Change the setting values (Press the MULTI function Knob, to turn the functions ON and then rotate it) ● Reset the setting values to the factory default value (Rotate the MULTI function Knob to select the function, and then press and hold the MULTI
About the Display Operating Mode (see table below) Meters (see table below) Operation Frequency Mode VFO-B Lock Feature Active (see page 32) Meter Function Key Statusø (see page 45) VFO-B data Clarifier operation Clarifier (see page 33) Icons (see table below) ø Display examples of the Function key（in the case of Noise Blanker） : Function “OFF”. : Function “ON”. : Function “ON” and then turn the MULTI function knob to change the assigned feature setting.
About the Rear Panel ①② ③ ④ ⑤ ⑥⑦⑧ ⑨ ⑩ GND Use this terminal to connect the transceiver to a good earth ground, for safety and optimum performance. Use a large diameter, short braided cable to make the ground connections. Firmware update switch Use this switch when updating the firmware. When a new firmware update for the FT-891 is available, go to the YAESU website to download the programming data and update the FT-891 to its newest state. To update the firmware, connect the USB Jack to a computer.
About the Rear Panel RTTY/DATA This is the input/output jack to connect a terminal unit for RTTY and TNC for packet communications. Connect a terminal unit with the optional “CT-39A” Packet Interface Cable. NOTE: For details, refer to the Advanced Manual (download from the Yaesu website). SQL SHIFT GND DATA OUT PTT DATA IN USB Jack Control the transceiver remotely from a computer using the CAT commands. Transmission control, can also be done from the computer.
About the Rear Panel Always turn off the power of the FT-891 before connecting or disconnecting the Keyer. EXT SPKR This is the monaural jack to connect an external speaker (4 Ω to 8 Ω). Connecting an external speaker to this jack will deactivate the internal speaker. SIGNAL GND ANT Jack This is the M-type coaxial connector to connect HF band and 50 MHz band antennas (50 ohms). DC IN Jack This is the DC power supply connection for the transceiver.
Begin Using Your New Transceiver Turning the Transceiver ON and OFF 1. To turn the transceiver ON, press and hold [PWR/LOCK] key for one second. the 2. To turn the transceiver OFF, again press and [PWR/LOCK] key for one sechold the ond. Adjusting the Audio Volume Level Rotate the AF knob to set a comfortable listening level. Operating Band and Mode Selection Follow the below instructions to easily select the Amateur Bands and preset modes.
Begin Using Your New Transceiver Setting the Operating Frequency Rotate the DIAL knob to set the frequency. Rotate clockwise to increases the operating frequency and rotate counter-clockwise to decrease the operating frequency. r Two settings, one “normal” and one “fast”, are available for each operating mode. [FAST] key engages the “Fast” tuning selection (see table below).
Begin Using Your New Transceiver Using the UP/DWN keys of the Supplied MH-31A8J Hand Microphone The UP/DWN keys on the supplied MH-31A8J Hand Microphone may also be used to manually scan the frequency upward or downward. In modes other than AM/FM, the frequency changes by the same step as the main dial. When the microphone [FST] key is pressed, the tuning rate increases by a factor of ten, in the same manner as [FAST] key. the transceiver top panel DWN FST UP Mode Selection [BAND(MODE)] key 1.
Begin Using Your New Transceiver Transmission (SSB/AM/FM mode) 1. Press the microphone PTT switch to begin transmitting; speak into the microphone in a normal voice level. r The TX/BUSY indicator will glow red during transmission. r Normally, the factory default microphone gain setting will provide a good transmit audio level. r To adjust the microphone gain, utilize Menu mode “16-07 [SSB MIC GAIN]”, “16-08 [AM MIC GAIN]” or “16-09 [FM MIC GAIN]”.
QMB (Quick Memory Bank) Channels The Quick Memory Bank consists of five memories independent from the regular and PMS memories. The QMB memories can quickly store operating parameters for later recall. QMB Channel Storage 1. Tune in the desired frequency and set the operating mode on VFO-A. [QMB] key until 2. Press and hold in the “beeps” are heard. The beep provides audible confirmation that the data has been stored into the QMB memory.
Operating Instructions 1 DIAL knob Lock The DIAL knob may be locked to prevent accidental frequency change. [PWR/ To lock the DIAL knob, press the ] LOCK key. The “LOCK” icon will appear on the LCD. To unlock the DIAL setting, and restore normal [PWR/LOCK] key again. tuning, press the NB (Noise Blanker) (SSB/CW/RTTY/DATA/AM Modes) The FT-891 includes an effective IF Noise Blanker, which can significantly reduce noise caused by automotive ignition systems. [C](NB) key to turn the 1.
Operating Instructions 2 Clarifier (Offsets the receive frequency on the SSB/CW mode) [CLAR] key and The MULTI function knob are used to offset the receive frequency, the transmit frequency, or both, from the VFO-A frequency setting. A small four digit indication on the display will show the current Clarifier offset. The Clarifier functions on the FT-891 allow offsetting the receive and transmit frequencies (up to ±9.998 kHz), without [CLAR] key.
Operating Instructions 3 IF SHIFT Operation (SSB/CW/RTTY/DATA Modes) IF SHIFT permits moving the DSP filter passband higher or lower, without changing the pitch of the incoming signal, and thus reduces or eliminates interference. Because the tuned carrier frequency is not varied, there is no need to retune the operating frequency to eliminate the interference. The total passband tuning range for the IF SHIFT system is ±1.2 kHz. [A](SFT) key to acti1.
Operating Instructions 4 Meters The following function information can be displayed on the meter in the transmit mode. : Displays transmitter output power : Displays ALC voltage : Displays Standing Wave Ratio : Displays the speech processor compression level : Displays the drain current of the final stage FET transistors [F] key repeatedly to find the “FUNCTION-2” list screen. Press the MULTI function knob to select the “MTR”. Rotate the MULTI function knob to activate the meters function.
Scope The Scope function provides a spectrum display of the band conditions. Both strong and weak signals can be clearly displayed on the LCD display. In the “Manual mode”, the scope frequency spectrum is scanned one time and displayed. In the “Continuous Sweeping mode”, the scope spectrum is repeatedly swept and displayed. The scope sweep and span may be optimized according to your preferences and purposes.
Operation on 60-Meter (5 MHz) Band (U.S. and U.K. Version Only) The recently authorized 60-meter band is covered, in the FT-891, by fixed memory channels. These channels are set to USB or CW, and they appear between the “last” PMS channel (“P9U”) and the first “regular” memory channel (“M01”): 1. While operating in the VFO mode, press the [V/M] key to enter the Memory mode. MULTI function knob to select 2. Rotate the the desired memory channel.
Memory Operation Most Memory operation will be conducted in the “regular” memory registers. There are 99 memory channels available for storage and recall of your desired essential frequencies. Normal Memory Storage 1. In the VFO mode, select the frequency, mode, and status, the values you want to have stored. [VuM] key to display the “MEM2. Press the ORY CHANNEL” list screen, which may be used to find an unused memory channel.
Memory Operation Memory Channel Recall 1. While operating in the VFO mode, press the [V/M] key to enter the Memory mode. MULTI function knob to select 2. Rotate the the desired memory channel. NOTE: In each of the following conditions, memory channels may be selected by pressing and then rotating the MULTI function knob: ● When the mark is indicated to the left of the function key status icon.
Memory Operation Erasing Memory Channel Data [MuV] or [VuM] key to dis1. Press the play the “MEMORY CHANNEL” list screen. 2. Rotate the MULTI function knob to select the memory channel that is to be erased. NOTE: The FT-891 cannot erase memory channel “01” (and channels “501” through “510”: U.S. version). [C](ERS) key to erase the con3. Press the tents of the selected memory channel. 4. To exit from memory mode and return to the [A](BCK) key.
Scanning Operation You may scan either the VFO or the memories of the FT-891, and the radio will halt scanning on any frequency with a signal strong enough to open the receiver squelch. VFO Scanning 1. Set VFO-A to the frequency on which you would like to begin scanning. [RF/SQL] knob may be changed 2. The from the “RF” Function to the “SQL” Function via Menu mode “05-05 [RF/SQL VR]”. 3. Rotate the [RF/SQL] knob so that the background noise is just silenced. 4.
Scanning Operation Memory Scanning [RF/SQL] knob may be changed from the “RF” Function to the “SQL” Function 1. The via Menu mode “05-05 [RF/SQL VR]”. [V/M] key, if necessary. 2. Set the transceiver to the “Memory” mode by pressing the [RF/SQL] knob so that the 3. Rotate the background noise is just silenced. 4. Press and hold in the microphone [UP] or [DWN] key for one second to start scanning in the specified direction.
CW Mode Operation Transmission (CW mode) 1. Before starting, connect a key or keyer paddle line to the rear panel KEY jack. [BAND(MODE)] key 2. Press and hold the for one second. The “MODE SELECT” screen will appear in the display. 3. Rotate the DIAL knob to select the “CW” mode. [F] key to find the “CW SET4. Press the TING” list screen. 5. Rotate the MULTI function knob to select “BK-IN”. 6. Press the MULTI function knob to engage the “break-in” system. 7.
Setting Modes Setting Modes Display Press the [F] key momentarily to step through the Setting Modes as follows: à FUNCTION-1 à FUNCTION-2 à CW SETTING à The FM SETTING, the REC SETTING and the ATAS SETTING function screens may be enabled via Menu modes “05-10”, “05-11” or “05-12”. With the factory default setting, [F] key is pressed. These functions are not displayed on the LCD When the [F] key to Once the function is set, it is not usually changed. Press and hold the activate the Menu mode.
Setting Modes Changing the function assigned to the [A]/[B]/[C] keys The default setting are: [A](SFT) key: IF SHIFT function [B](SCP) key: The SCOPE function [C](NB) key: Noise Blanker function [F] key momentari1. Repeatedly press the ly until the desired function appears. 2. Rotate the MULTI function knob to select the desired function. [A]/[B]/[C] keys 3. Press and hold any of the to assign the function. The desired function is saved and the display returns to normal operation.
Setting Modes FUNCTION-1 MULTI Knob Function TNR Press Enable/Disable the optional FC-40/FC-50 Automatic Antenna tuner or ATAS-120A Auto Active-Tuning Antenna System. VOX Press Enable/Disable the VOX (voice-operated transmitter switching system) in the SSB, AM, FM and DATA modes. PRC Press • Activate the speech processor for SSB transmissions, the processor level pop-up screen will appear.
Setting Modes FUNCTION-2 Function MULTI Knob MTR Press Rotate the MULTI function knob to select the display function of the meter in the transmit mode. SCP Press Enable/Disable the Spectrum Scope Monitor feature. AGC Press • Activate the receiver AGC system, then rotate the MULTI function knob to select the desired receive AGC recovery time constant. • Press the MULTI function knob to turn the receiver AGC system OFF.
Setting Modes CW SETTING This setting mode is used for the CW mode functions. MULTI Knob SPEED ZIN Function Press Rotate the MULTI function knob to adjust the CW sending speed (4 60 wpm). Press Automatically zero-in the receive frequency to match the received CW signal. Press and hold The CW tone is output from the speaker. APF Press • Activate the receiver APF (Audio Peak Filter) function, the adjustment pop-up screen will appear.
Setting Modes FM SETTING This setting mode is used for the FM mode functions. (This screen may be enabled/disabled via Menu Mode “05-10 [FM SETTING]”. Default: Disable) MULTI Knob T/DCS Press TONE Press DCS Press RPT Press REV Press Function • Activate the CTCSS or DCS operation on FM mode, the CTCSS/DCS function selection pop-up screen will appear. Rotate the MULTI function knob to select the desired CTCSS/DCS function, then press the MULTI function knob to close the pop-up screen.
Setting Modes REC SETTING This setting mode is used for the recording functions. (This screen may be enabled/disabled via Menu Mode “05-11 [REC SETTING]”. Default: Disable) MULTI Knob Function DEC Press Decrement (decrease) the current Contest Number by one number (i.e. from #198 to #197, etc.). PB Press Enable/Disable automatic transmit activation when playing recorded messages. MEM Press Store either a Voice Memory or a Contest Keyer Memory.
Menu Mode The FT-891 Menu mode, already described in parts of many previous chapters, is easy to activate and setup. The Menus may be used to configure many of transceiver parameters, some of which have not been detailed previously. Use the following procedure to activate the Menu mode: [F] key for one sec1. Press and hold in the ond to activate the Menu mode. 2. Rotate the MULTI function knob to select the Menu Item to be adjusted. 3.
Menu Mode 04-09 04-10 04-11 GENERAL 05-01 05-02 05-03 05-04 05-05 05-06 05-07 05-08 05-09 05-10 05-11 05-12 05-13 05-14 05-15 05-16 05-17 05-18 05-19 05-20 MODE AM 06-01 06-02 06-03 06-04 06-05 06-06 06-07 MODE CW 07-01 07-02 07-03 07-04 07-05 07-06 07-07 07-08 07-09 07-10 07-11 07-12 07-13 Menu / Item CW MEMORY 3 CW MEMORY 4 CW MEMORY 5 NB WIDTH NB REJECTION NB LEVEL BEEP LEVEL RF/SQL VR CAT RATE CAT TOT CAT RTS MEM GROUP FM SETTING REC SETTING ATAS SETTING QUICK SPL FREQ TX TOT MIC SCAN MIC SCAN RESUME R
Menu Mode MODE DAT 08-01 08-02 08-03 08-04 08-05 08-06 08-07 08-08 08-09 08-10 08-11 08-12 MODE FM 09-01 09-02 09-03 09-04 09-05 09-06 MODE RTY 10-01 10-02 10-03 10-04 10-05 10-06 10-07 10-08 10-09 10-10 10-11 MODE SSB 11-01 11-02 11-03 11-04 11-05 11-06 11-07 11-08 11-09 RX DSP 12-01 12-02 12-03 12-04 Menu / Item DATA MODE PSK TONE OTHER DISP OTHER SHIFT DATA LCUT FREQ DATA LCUT SLOPE DATA HCUT FREQ DATA HCUT SLOPE DATA IN SELECT DATA PTT SELECT DATA OUT LEVEL DATA BFO FM MIC SELECT FM OUT LEVEL PKT PTT S
Menu Mode SCOPE 13-01 13-02 TUNING 14-01 14-02 14-03 14-04 14-05 14-06 14-07 TX AUDIO 15-01 15-02 15-03 15-04 15-05 15-06 15-07 15-08 15-09 15-10 15-11 15-12 15-13 15-14 15-15 15-16 15-17 15-18 TX GNRL 16-01 16-02 16-03 16-04 16-05 16-06 16-07 16-08 16-09 16-10 16-11 16-12 16-13 16-14 16-15 16-16 16-17 54 Menu / Item Available Values Default SCP START CYCLE SCP SPAN FREQ OFF/3/5/10 (sec) 37.
Menu Mode 16-18 16-19 16-20 16-21 16-22 16-23 RESET 17-01 VERSION 18-01 18-02 18-03 Menu / Item VOX DELAY ANTI VOX GAIN DATA VOX GAIN DATA VOX DELAY ANTI DVOX GAIN EMERGENCY FREQ RESET MAIN VERSION DSP VERSION LCD VERSION FT-891 Operating Manual Available Values 30 - 3000 (msec) 0 - 100 0 - 100 30 - 3000 (msec) 0 - 100 ENABLE/DISABLE ALL/DATA/FUNC Default 500msec 50 50 100msec 0 DISABLE --- ------- ------- 55
Specifications General Frequency Range: Channel Step: Frequency Stability: Modes of Emission : Antenna Impedance: Supply voltage: Current Consumption (typical): Operating Temperature Range: Case Size (W x H x D): Weight (Approx.): Tx: 1.8 MHz - 54 MHz (Amateur bands only) Rx: 30 kHz - 56 MHz 1.8 MHz - 54 MHz (Specified performance, Amateur bands only) 2/5/10 Hz (SSB, CW) 10/100 Hz (AM, FM) SSB/CW/AM: ±0.
Specifications Receiver Circuit Type: SSB/CW/AM: Triple-conversion Superheterodyne FM: Double Conversion Superheterodyne Intermediate Frequencies: SSB/CW/AM: 1st: 69.450 MHz 2nd: 450 kHz 3rd: 24 kHz FM: 1st: 69.450 MHz 2nd: 450 kHz Sensitivity: SSB/CW (S/N 10 dB) 0.16 μV (1.8 MHz - 30 MHz) 0.16 μV (50 MHz - 54 MHz) AM (S/N 10 dB) 5 μV (0.5 MHz - 1.8 MHz) 1.6 μV (1.8 MHz - 30 MHz) 1.6 μV (50 MHz - 54 MHz) FM (12 dB SINAD) 0.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Yaesu UK Ltd Unit 12, Sun Valley Business Park Winnall Close Winchester SO23 OLB United Kingdom Tel: +44 (0)1962 866667 Fax: +44 (0)1962 856801 Email: sales@yaesu.co.uk Declaration of Conformity Nr. YUK-DOC-0601-16 We, Yaesu UK Ltd. certify and declare under our sole responsibility that the following equipment complies with the essential requirements of the Directive 1999/5/EC and 2011/65/EU.
Copyright 2016 YAESU MUSEN CO., LTD. All rights reserved. No portion of this manual may be reproduced without the permission of YAESU MUSEN CO., LTD. YAESU MUSEN CO., LTD. Tennozu Parkside Building 2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002 Japan YAESU USA 6125 Phyllis Drive, Cypress, CA 90630, U.S.A. YAESU UK Unit 12, Sun Valley Business Park, Winnall Close Winchester, Hampshire, SO23 0LB, U.K.
