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i Table of Contents Part I. Getting started .............................................................................................................1 Chapter 1. – Getting Started ...................................................................................................2 Unpacking and Inspecting ................................................................................................................ 4 GMRS-50V2: Overview of the Front Panel ..............................................
ii Microphone Keys ........................................................................................................................... 20 Pound # Key ....................................................................................................................................................... 20 Star * Key ...........................................................................................................................................................
iii Chapter 4. – Programming Scanning Channels ..................................................................... 26 Manual programming .................................................................................................................... 26 Adding Scanning Channels ................................................................................................................................. 27 NOAA Weather Channels .....................................................................
iv 5Tone Receive Settings, Transmit Setting (Call Key) .......................................................................................... 36 Scanning modes............................................................................................................................. 37 Time operation................................................................................................................................................... 37 Carrier operation ..................................
v Text Display Colors ......................................................................................................................... 49 Sync Display Channels .................................................................................................................... 51 Appendix A. - Menu definitions ........................................................................................... 52 FCC Notice ...................................................................................
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 1 Part I. Getting started Part one covers the basic setup and use of your mobile two-way transceiver. CHAPTER 1. - GETTING STARTED CHAPTER 2. - GMRS INFORMATION AND FCC DECLARATION CHAPTER 3. - BASIC USE CHAPTER 4. - PROGRAMMING SCANNING CHANNELS CHAPTER 5. - OTHER SETTINGS CHAPTER 6.
2 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Chapter 1. – Getting Started BEFORE PROCEEDING INSURE: • • • • • • • • • Qualified technicians shall service this equipment only. Do not modify the radio for any reason. Use only BTECH supplied or approved accessories. Turn off your radio prior to entering any area with explosive and flammable materials.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 3 Exposure to Radio Frequency Energy Your BTECH radio is designed to comply with the following national and international standards and guidelines regarding exposure of human being to radio frequency electromagnetic energy: - United States Federal Communications Commission, Code of Federal Regulations: 47 CFR part 2 subpart J - American National Standards Institute (ANSI)/Institute of Electrical & Electronic Engineers (IEEE) C95.
4 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Unpacking and Inspecting • • • Please check the packaging of your radio for any signs of damage. Carefully open the box and confirm you received the items listed below. If you find the radio or the included accessories are damaged or lost, immediately contact your dealer.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 7 1. Power, On/Off (Press) + Volume Knob 2. V/M Mode Switch (Channel/Frequency) 3. Confirm/Select Key (Press) +Main Selector (Menu Knob) 4. Monitor function 5. FM radio On/Off key 6. Display screen 7. Call key 8. Exit Menu + A/B/C/D signal switching + alarm function 9. High/Mid/Low Power Switch + Lock 10. Microphone Connector 11.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 9 1. SO-239 RF Antenna Connector: Connects to PL-259 Antennas 2. DC Power Input (13.8V – 20A Peak) 3. TS Line Out: Includes Audio-out/GND 4. Cooling Fan TS Line-Out Connector: The GMRS-50V2 uses a 3.5MM TS MONO Speaker out in the rear – it is compatible with standard 3.5MM TS Mono Speakers Programming Cable: PC-04 Cable available at: www.baofengtech.com/accessories Programming software available at: www.baofengtech.
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14 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Antenna Basics Your Mobile Radio Kit does not include an Antenna. It is VERY Important to NOT transmit without an antenna or dummy load attached to the mobile radio. Doing so, will cause harm to the internal components of your radio. You will want to choose a suitable antenna for the bands you plan on transmitting and receiving on.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 15 Magnetically Mounted Antennas: These antennas must be grounded to a metal surface, such as a vehicle body. Magnetic base antennas do not properly operate unless they are fully magnetically grounded first. This is usually accomplished via the metal car body. Magnetic Antennas do NOT function properly on Plastic or fiberglass bodies. NMO or PL-259 Base Antennas: These antennas will normally require a base or mobile hardware kit.
16 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP To maximize the life of your radio, it is important to understand antenna basics before transmitting on your radio, transmitting without an antenna, or with high SWR (Standing Wave Ration) – can void warranty support. An Accurate SWR Meter is a great tool to have when selecting an antenna for your needs.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 17 Chapter 2. - GMRS Information and FCC Declaration THE BTECH GMRS-50V2 IS FCC PART 95E CERTIFIED FOR GMRS USAGE THE GMRS-50V2 REQUIRES A GMRS LICENSE TO TRANSMIT GMRS Repeaters The channels that are labeled "REPT" operate through repeaters that are set up for GMRS usage. Use these channels if you have permission from those that operate your local repeater for GMRS channels.
18 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP FCC LICENSE REQUIRED FOR GMRS OPERATION The GMRS-50V2 operates on GMRS (General Mobile Radio Service) frequencies, which require an FCC (Federal Communications Commission) license. You must be licensed prior to transmitting on all channels, which include the GMRS channels. Serious penalties could result for unlicensed use of GMRS channels, in violation of FCC rules, as stipulated in the Communications Act's Sections 501 and 502 (amended).
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 19 GMRS Frequency Chart, Channel Guide GMRS FREQUENCY CHART CH: Name Ch. Freq CH: Name 01: GMRS01* 462.56250 08: GMRS08** 02: GMRS02* 462.58750 03: GMRS03* Ch. Freq CH: Name Ch. Freq CH: Name Ch. Freq Offset 467.5625 15: GMRS15 462.5500 23: REPT15 462.5500 +5MHz 09: GMRS09** 467.5875 16: GMRS16 462.5750 24: REPT16 462.5750 +5MHz 462.61250 10: GMRS10** 467.6125 17: GMRS17 462.6000 25: REPT17 462.
20 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Chapter 3. – Basic Shortcuts and Use Microphone Keys Pound # Key Keypad Lock A quick toggle of the # will alternate power levels from High power to Medium Power to Low power. To enable or disable the keypad lock, press and hold the # key for about two seconds. The keypad lock will lock both the main radio buttons itself and also the handheld keypad. The PTT/MONI/and Power Buttons will not be locked when enabled.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 21 Front Panel Buttons (Keys) V/M Pressing the V/M key will switch the operation from VFO mode to Memory Recall mode. The present operational mode can be determined by looking at the text to the right of the main frequency/channel display. It will show VFO for VFO mode, and the channel number in Memory Recall mode. Call Use this button to manually send the DTMF/2Tone/5Tone codes which can be set with the software programming.
22 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP General Operation Turning the unit on To turn the unit on, simply push and hold the volume knob until it turns on. If your radio powers on correctly there should be an audible tone after about one second and the display will show a message Turning the unit off To turn the unit off, simply push and hold the volume knob until it turns off. The unit is now off.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 23 Making a call Press and hold the PTT button on the side of the handheld mic to transmit. While transmitting, speak across the microphone at approximately 3-5cm (1-2 inches) from the microphone. When you release the PTT, your transceiver will go back to receive mode. Channel selection There are two modes of operation: Frequency (VFO) mode, and Channel or Memory (MR) mode.
24 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP you input frequencies with greater than 1kHz resolution (such as 145.6875 MHz in the example below), always round your input up. Channel (MR) mode The use of Channel (MR) mode is dependent on actually having programmed in some channels to use. The GMRS-50V2 is pre-programmed with the 30 GMRS channels (see the GMRS Frequency Chart, Channel Guide in Chapter 2 for Channels and Transmitting restrictions).
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 25 Monitor Both VFO & MR Modes You can toggle between VFO and MR (Memory Recall) mode by either pressing the V/M button on the front of your radio, or you can toggle modes from the Handheld Mic by a long press of the ‘Menu’ button. The VFO/MR mode will only toggle on the currently selected A/B/C/D line – while the other display lines will remain on VFO or MR as they were selected.
26 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Chapter 4. – Programming Scanning Channels The BTECH GMRS-50V2 features 226 additional (256 total) memory channels that each can hold: Receive frequencies, group signaling information, bandwidth, and a seven-character alphanumeric identifier or channel name GMRS Channels (001-030) are programmed as a default from the factory and; also, after a full reset. Settings such as the calling tone can be edited on GMRS channels.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 27 When in Frequency (VFO) mode, select your desired receive frequency using the numerical keypad, or use the tuning (left) knob on the front panel. After that, use the menu system to configure the finer details of the channel you're wanting to program into a memory, such as bandwidth, CTCSS or DCS and more.
28 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP NOAA Weather Channels NOAA Channel No. 01 02 03 04 05 06 07 Adding a NOAA Channel 1. 2. 3. 4. Press the [MENU] key to enter the menu. Enter 64 on the numerical keypad to get to NCH-AD. Press [MENU] to select. Use the and keys to select an empty memory channel or enter it directly on the numerical keypad. 5. Press the [MENU] key to confirm. 6.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 29 7. Press the [MENU] key to confirm. 8. Press the [EXIT] key to exit the menu. Switch your radio to Memory (MR) (press V/M or long press MENU on mic) to test your newly added NOAA channel. Adding GMRS Channels 1. 2. 3. 4. 5. 6. 7. 8. Press the [MENU] key to enter the menu. Enter 63 on the numerical keypad to get to GCH-AD. Press [MENU] to select. Use the and keys to select an empty memory channel, or enter it directly on the numerical keypad.
30 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Computer programming The Radio kit does not include a programming cable. To attain a PC cable please visit https://BAOFENGTECH.com/accessories Download programming software at https://baofengtech.com/ and find helpful guides at http://www.miklor.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 31 Chapter 5. – Other Settings Toggle from High, Mid, to Low Power A quick press of the Microphone ‘#’ will alternate power levels between High, Mid, and Low power settings for TX. *(Channels 15-30 Only) Storing an FM Radio Station and Scanning Use the PC software to store FM radio channel names, you can name the FM channel and instead of displaying the frequency, your FM station will display the name.
32 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 4. Use Menu 21 settings to program the PTTID transmit delay time. 5. After all the settings are set, when you transmit (Press the PTT), the radio will transmit the PTTID. DTMF RX Settings This radio has DTMF encoding and decoding. Use the PC software to set the DTMF code first. DTMF TX Settings In two-way radio systems, DTMF is most commonly used for automation systems and remote control.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 33 The BTECH GMRS-50V2 has a full implementation of DTMF, including the A, B, C and D codes. The numerical keys, as well as the [*/scan], and [#/lock], keys correspond to the matching DTMF codes as you would expect. The A, B, C and D codes are located in the [MENU], , and [EXIT/AB] keys respectively. Manually TX DTMF Tones: To manually send DTMF codes, press the key(s) while holding down the PTT key.
34 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Remote Kill First set the DTMF Remote Kill Code and Master Control ID in Software: When your radio receives the DTMF Remote Kill Tone Sequence (Set by software, also requires Menu 18 set to accept DTMF signaling) it will command the radio to disable transmitting and receiving.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 35 Read More About Remote Commands An In-Depth explanation is available at: https://baofengtech.com/dtmf-remote-commands-on-the-uv5x3/ which details Remote Commands and how to use them. This web page explains, with examples, on how DTMF remote commands are used DTMF Receive Settings, Transmit Setting (Call Key) 1. 2. 3. 4. Press the [MENU] Key select 18 OPTSIG, press the [MENU] Key, then select the DTMF function.
36 3. 4. VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP If properly set up (on Menu 18), your radio will open the squelch when it receives the required 2TONE signal. Press the [CALL] Key to send the same 2TONE you have selected in Menu 22. 5Tone Receive Settings, Transmit Setting (Call Key) 1. 2. 3. 4. Press the [MENU] Key select 18 OPTSIG, press the [MENU] Key, then select the 5TONE function.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 37 Scanning modes The scanner is configurable to one of three ways of operation: Time, carrier or search, each of which is explained in further details in their respective section below. Procedure 5.1. Setting scanner mode 1. Press the [MENU] key to enter the menu. 2. Enter 17 (SC-REV) on your numeric keypad to come to scanner mode select. 3. Press the [MENU] key to select. 4. Use the and keys to select the scanning mode. 5.
38 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP To resume scanning you must press and hold the key again. SKIP Scanning Channels You can configure channels to be added or removed from the scanning list on the fly. 1. Press the [MENU] key to enter the menu. 2. Enter Menu Item 16 (SC-ADD) on your numeric keypad to come to scanning add mode. 3. Press the [MENU] key to select. 4. Use the and keys to select if the channel will be added or removed from the scanning list.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 39 2. The Display will show: RANGE ---:--3. Enter the Frequency Range (In MHz) Desired 4. Example: 144:146 5. The Radio will scan the frequency range from 144.000MHz-145.9975MHz According to Your Frequency Step (See Menu 1 Description) Tone Scanning Scanning for CTCSS and DCS Tones/Codes Scanning for a CTCSS tone or DCS code can be done while Frequency Mode (VFO) or Channel Mode (MR) is selected.
40 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Scanning for CTCSS Tone (ACTIVE SIGNAL REQUIRED) 1. Press the [MENU] key to enter the menu. 2. Enter 11 on your numeric keypad to come to Menu 11: R-CTCS 3. Press the [MENU] key to select. Insure you have a tone selected (and it is not OFF) 4. Press the to begin CTCSS scanning A flashing "CT" will be in the left status display to indicate the radio is in CTCSS scanning mode.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 41 Scanning for a DCS tone (ACTIVE SIGNAL REQUIRED) 1. Press the [MENU] key to enter the menu. 2. Enter 10 on your numeric keypad to come to Menu 10: R-DCS 3. Press the [MENU] key to select. Insure you have a tone selected (and it is not off) 4. Press the to begin DCS scanning A flashing "DCS" will be in the left status display to indicate the radio is in DCS scanning mode.
42 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Dual, Tri, and Quad Watch (TMR) In certain situations, the ability to monitor two, three or even four channels at once can be a valuable asset. The BTECH GMRS-50V2 features Dual, Tri, and Quad Watch functionality with the ability scan between two to four frequencies at a fixed interval and to lock the transmit frequency to one of the four channels it monitors 1. 2. 3. 4. 5. 6. Press the [MENU] key to enter the menu.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 43 Menu 54 – this can be turned off and is explained below: Locking the Default Transmit channel 1. Press the [MENU] key to enter the menu. 2. Enter 54 on the numeric keypad to get to TMR-MR. 3. Press [MENU] to select. 4. Select OFF to turn off the TMR switching time 5. Press the [MENU] key to confirm. 6. Press the [EXIT/AB] key to exit the menu. 7.
44 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Chapter 6. - Selective calling Sometimes when you're working with larger groups of people using the same channel, things can get very crowded, very fast. To minimize this problem, several methods of blocking out unwanted transmissions on your frequency have developed. In general, there are two forms of selective calling in two-way radio systems: Group calling, and individual calling.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 45 • Tone-burst (1000Hz, 1450Hz, 1750Hz, 2100Hz) Using these features does NOT mean that others won't be able to listen in on your transmissions. They only provide a method to filter out unwanted incoming transmissions. Any communications made while using these features will still be heard by anyone not employing filtering options of their own. You can change the CTCSS or DCS settings while in memory (MR) mode.
46 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP CTCSS CTCSS is set with menus 11 R-CTCS and 13 T-CTCS. Procedure 8.1. CTCSS setup how-to 1. Press the [MENU] key to enter the menu. 2. Enter 11 on the numeric keypad to get to receiver CTCSS (R-CTCS). 3. Press [MENU] to select. 4. Enter desired CTCSS sub-tone frequency in hertz on the numeric keypad, or rotate the main knob to set the frequency. 5. Press [MENU] to confirm and save. 6.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 47 For more information see the section called “11 R-CTCS - Receiver CTCSS” and the section called “13 T-CTCS Transmitter CTCSS” in Appendix B, Menu definitions. DCS DCS is set with menus 10 R-DCS and 12 T-DCS. For a complete list of available DCS codes, see Table C.1, “DCS Codes” in Appendix C, Technical specifications. Procedure 8.2. DCS setup how-to 1. Press the [MENU] key to enter the menu. 2.
48 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP For more information see the section called “10 R-DCS - Receiver DCS” and the section called “12 T-DCS Transmitter DCS” in Appendix B, Menu definitions. 1000Hz, 1450Hz, 1750Hz, 2100Hz Tone-burst To send out a tone-burst; you simultaneously will press the PTT key while holding down the Call button.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 49 Part III. How-to and setup guides. Part three covers is a collection of how-to documents to help you set up your radio for specific working environments. Chapter 7. - Customization Text Display Colors The LCD on the BTECH Mobiles are backlit multi-color LEDs, the color of which can be pre-set from the menu system into a variety of colors. To change the colors, follow these steps: 1. Press the [MENU] key to enter the menu. 2.
50 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP f. g. h. i. j. 3. 4. 5. 6. 38 to change the memory bank D (TMR-D) text color (SFC-FD) 39 to change the receiving privacy tone (decode) bank text color (SUB-FC) 40 to change the current voltage bank text color (FM-FC) 41 to change the bottom status bar text color (SIG-FC) 42 to change the VFO/MR mode display color (to the right of the primary channel/frequency) (MOD-FC) k. 43 to change the menu display text color (MENUFC) l.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 51 Sync Display Channels To sync channels on the display (simultaneously display channel and multi watch channels to display simultaneous information), follow these steps: 1. Press the [MENU] key to enter the menu. 2. Enter 32 on your numeric keypad to come to the Sync Menu 3. Press [MENU] key to select. 4. Use the and keys to select: a. OFF- To Remove Sync of A/B, C/D, or AB+CD combinations with Main Display. b.
52 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Appendix A. - Menu definitions 0 1 TMR STEP Transmit Multi Receive Frequency Step Size Setup OFF M+A M+B M+C M+D M+A+B M+A+C M+A+D M+B+C M+B+D M+C+D M+A+B+C M+A+B+D M+A+C+D M+B+C+D A+B+C+D This mode selects what displays are monitored in the background besides the primary selected channel. You can mix and match between all or partial channels to allow dual, tri, and quad watch 2.5 to 25. kHz 2.5, 5, 6.25, 10, 12.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 53 2 SQL Squelch Level 00 > 09 3 TXP Transmit Power 4 AUTOLK 5 TOT Auto Keypad Lock TX Time Out Timer High Mid Low ON OFF 15 > 600 secs 6 APO Auto Power Off 7 WN Bandwidth 8 ABR 9 10 BEEP R-DCS 11 R-CTCS Display Backlight Time Control Beeps Receive - Digital Coded Squelch Receive - Analog 30 - 300 minutes OFF Wideband Narrowband 0-50 seconds ON / OFF D023N > D754I OFF 67.0 > 254.
54 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 12 T-DCS 13 T-CTCS 14 DTMFST 15 BCL 16 SC-ADD 17 SC-REV Tone Squelch OFF No CTCSS tone required Transmit - DCS Code Transmit CTCSS Code Determines when DTMF codes are heard through speaker Busy Channel Lockout Add Scan Channel Scan Resume Method D023N > D754I OFF 67.0 > 254.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 55 18 OPTSIG Optional Signaling OFF DTMF 2TONE 5TONE No optional signaling DTMF signaling selected 2TONE signaling selected 5TONE signaling selected 19 SPMUTE Speaker Mute Settings QT AND Squelch opens for CTCSS/DCS tones only. Squelch opens when CTCSS/DCS tone is recognized along with the optional signaling. Squelch opens when either the CTCSS/DCS tone OR the optional signaling is recognized.
56 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 26 CHNAME Channel Name Edit Channel A Display Mode 27 CA-MDF 28 CB-MDF Channel B Display Mode 29 CC-MDF Channel C Display Mode 30 CD-MDF Channel D Display Mode 31 VOX 32 SYNC Voice Operated Transmitter Display Sync OFF Tone OFF In Channel Mode, edits the Current Name FREQ CH NAME FREQ CH NAME FREQ CH NAME FREQ CH NAME Off 1….
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60 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 53 TMR-MR 54 STE 55 RP-STE Mode (X-Band Repeater with 2 BTECH Mobiles) CTDCS TONE DTMF CTCSS or DCS Tone required to activate repeater Audible Tone required to activate repeater DTMF code required to activate repeater TMR - Return Time Delay to Primary Channel; Sets the PTT to the last received transmission channel. Time delay selectable Squelch Tail Elimination Requires both radios have function ON.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 61 56 RPT-DL 57 DTMF-G 58 MIC-G 59 SKIPTX repeater using this function. Repeater squelch tail delay. DTMF Gain / Audio Level Microphone Gain / Audio Level Quad Frequency Operation: Randomize transmitting channels - with another corresponding mobile on the same 4 channels transmissions can be spread apart on the four channels in 2 modes.
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VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 63 FCC Notice NOTE: 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.
64 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 65 Appendix B. - Technical specifications General Specification Frequency Range (MHz) Value 65-108 (Rx) 136-174 (Rx) 400-520 (Rx) GMRS Channels (Rx/Tx) (Channels 001-007, 015-030) GMRS Channels (Rx Only) (Channels 008-014) Memory channels Frequency stability Frequency step (kHz) Squelch Setup Antenna impedance Operating temperature Supply voltage 256 2.5ppm 2.5K/5.0K/6.25K/10.0K/12.5K/25.
66 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP Sensitivity Channel choice Intermodulation Spurious Rejection Audio response Signal to noise ratio Audio Distortion Audio output power Broadband ≤0.25µV ≥70dB ≥:65dB ≥70dB Narrow band ≤0.35µV ≥60dB ≥60dB ≥70dB +1~-3dB (0.3-3KHz) +1~-3dB (0.3~2.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 67 DCS table Table C.1.
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70 VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP CTCSS table Table C.2. Default CTCSS Frequencies Frequency Frequency Frequency Frequency 67.0 69.3 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 94.8 97.4 100.0 103.5 107.2 110.9 114.8 118.8 123 127.3 131.8 136.5 141.3 146.2 151.4 156.7 159.8 162.2 165.5 167.9 171.3 173.8 177.8 179.9 183.5 186.2 189.9 192.8 196.6 199.5 203.5 206.5 210.7 218.1 225.7 229.1 233.6 241.8 250.3 254.
VISIT BAOFENGTECH.COM AND MIKLOR.COM FOR DOWNLOADS AND HELP 71 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.