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GMRS-V1

Receiver

Receiver specifications

Specification

Value

Receiver sensitivity

0.2µV (at 12dB

SINAD

)

Intermodulation

60dB

Audio Output

1000mW

Adjacent channel selectivity

65/60dB

DCS table

Table C.1. DCS Codes

Number

Code

Number

Code

Number

Code

Number

Code

001

D023N

002

D025N

003

D026N

004

D031N

005

D032N

006

D036N

007

D043N

008

D047N

009

D051N

010

D053N

011

D054N

012

D065N

013

D071N

014

D072N

015

D073N

016

D074N

017

D114N

018

D115N

019

D116N

020

D122N

021

D125N

022

D131N

023

D132N

024

D134N

025

D143N

026

D145N

027

D152N

028

D155N

029

D156N

030

D162N

031

D165N

032

D172N

Summary of Contents for GMRS-V1

Page 1: ...except in the case of brief quotations embodied in critical reviews and certain other noncommercial uses permitted by copyright law For permission requests write to the publisher Contributions taken from Miklor com Resource Site and Jim Unroe KC9HI Used by permission All rights reserved THANK YOU FOR YOUR PURCHASE OF THE GMRS V1 THIS GMRS RADIO WITH UHF VHF SCANNER CHANNELS WILL DELIVER YOU SECURE...

Page 2: ...rmation 2 Features and Functions 4 What s in the box 5 Assembly 6 Antenna 6 Belt clip 7 Battery 7 Charging and battery maintenance 9 Charging 9 Battery Maintenance 11 Chapter 2 Getting to know your radio 14 The main display 16 Battery Level Indicator 17 Status LED 17 Side key 1 F 17 ...

Page 3: ...20 Zero 0 Key 21 Menu and function keys 21 Accessory jack 23 Chapter 3 Basic Use 24 Power and volume 24 Turning the unit on 24 Turning the unit off 25 Adjusting the volume 25 Making a call 26 Channel selection 26 Frequency Scan Only VFO mode 26 Channel MR mode 28 Chapter 4 GMRS Information and FCC Declaration 30 ...

Page 4: ...de 32 Part II Advanced topics 33 Chapter 5 Working the menu system 34 Basic use 34 Using Short cuts 35 Chapter 6 Scanning 36 Scanning modes 36 Time operation 37 Carrier operation 37 Search operation 37 SKIP Scanning Channels 37 Tone Scanning 38 Scanning for CTCSS and DCS Tones Codes 38 Chapter 7 Dual Watch 41 Chapter 8 DTMF 43 ...

Page 5: ...tion 51 Display 51 Single or Dual PTT 52 Display Sync 53 Power on message 54 Chapter 11 Programming Scanning Channels 55 Manual programming 55 Adding Scanning Channels 56 Computer programming 56 Appendix A Troubleshooting 58 Appendix B Menu definitions 59 Appendix C Technical specifications 70 ...

Page 6: ...v General 70 Transmitter 71 Receiver 72 DCS table 72 CTCSS table 75 ...

Page 7: ...NLOADS AND HELP 1 Part I Getting started Part one covers the basic setup and use of your hand held two way transceiver CHAPTER 1 INITIAL SETUP CHAPTER 2 GETTING TO KNOW YOUR RADIO CHAPTER 3 BASIC USE CHAPTER 4 GMRS INFORMATION AND FCC DECLARATION ...

Page 8: ...es into contact with your skin a minor burn can result Turn off your radio prior to entering any area with explosive and flammable materials Do not charge your battery in a location with explosive and flammable materials To avoid electromagnetic interference and or compatibility conflicts turn off your radio in any area where posted notices instruct you to do so Turn off your radio before boarding...

Page 9: ...ng 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 sub part J American National Standards Institute ANSI Institute of Electrical Electronic Engineers IEEE C95 1 1992 Institute of Electrical and Electronic Engineer IEEE C95 1 1999 ...

Page 10: ...tivated transmit Alarm function Up to 128 named memory channels High low power selectable Tri Color Display Function beep on the keyboard Dual watch Dual reception Frequency step for scanner selectable from 2 5K 5 0K 6 25K 10 0K 12 5K 20 0K 25 0K 50 0K Transmission time out timer Battery saving function Busy channel lock out Scan mode LED flashlight Built in CTCSS DCS tones Ten 10 levels of Squelc...

Page 11: ...LOADS AND HELP 5 What s in the box This transceiver comes shipped with the following items in the box GMRS V1 Radio Body 1800mAh Lithium Ion battery pack Antenna Desk charger With wall wart Optional belt clip Optional wrist strap Dual PTT Earpiece ...

Page 12: ...or To mount your antenna Female SMA connector align the two connectors and turn clockwise until it stops Do not over tighten your antenna to avoid damage to the connectors When installing the antenna don t grip it by the top Grip by the base and turn If you use an external antenna make sure the SWR is about 1 5 1 or lower to avoid damage to the transceiver Do not hold the antenna with your hand wh...

Page 13: ...y form of glue to fix the screws on the battery clip The solvents in the glue may cause damage to the battery casing Battery Before attaching or removing the battery make sure your radio is turned off by turning the power volume knob all the way counter clockwise Installation Make sure the battery is aligned in parallel with the radio body with the lower edge of the battery about 1 2cm below the e...

Page 14: ...M AND MIKLOR COM FOR DOWNLOADS AND HELP GMRS V1 until you hear a click as the battery locks in place Removal To remove the battery press the battery releases on the sides of the battery pack as you slide the battery downward ...

Page 15: ...ok up and use the charger 1 Plug the DC connector of the power adaptor into the charger base 2 Plug the AC connector of the power adaptor into a main AC wall outlet 3 Place the radio in the charging slot on the charger 4 Make sure the radio is making contact with the charger When the red LED comes on steady your radio is charging 5 The radio is fully charged once the charger s green status LED goe...

Page 16: ...NGTECH COM AND MIKLOR COM FOR DOWNLOADS AND HELP GMRS V1 Table 1 1 Charger LED codes Red LED Green LED Status Flashing Flashing Standby charger empty or charge complete Steady Off Charging Off Steady Charge complete ...

Page 17: ...harge for at least four to five hours before you start using your radio Use only batteries approved by the original manufacturer Never attempt to disassemble your battery pack Do not expose your batteries to fire or intense heat Dispose of batteries in accordance with local recycling regulations Batteries do not belong in your trashcan Prolonging the life of your battery Only charge batteries in n...

Page 18: ...r contact with radio and charger If your battery has become wet remove it from the radio wipe it dry with a towel and put it in a plastic bag with a handful of dry rice Tie the bag up and let it sit over night The rice will absorb any remaining moisture in the battery This method is only effective against minor splashes light rain for instance A soaked radio may very well be beyond repair Storage ...

Page 19: ...WNLOADS AND HELP 13 discharge To avoid severe capacity degradation of your battery while in long term storage please cycle the battery at least every six 6 months Store your batteries in a cool and dry place never above normal room temperatures ...

Page 20: ...14 VISIT BAOFENGTECH COM AND MIKLOR COM FOR DOWNLOADS AND HELP GMRS V1 Chapter 2 Getting to know your radio Figure 2 1 BTECH GMRS V1 overview ...

Page 21: ...on called Power and volume 5 LED flashlight See the section called Side key 2 MONI Monitor and Flashlight for more information 6 Speaker 7 Microphone 8 Battery release latch 9 PTT A key usage discussed in the section called Dual Push to Talk 10 PTT B key usage discussed in the section called Dual Push to Talk 11 Side Key 1 F 12 Side Key 2 M 13 Strap Buckle 14 Accessory jack 15 Status LEDs ...

Page 22: ...ellaneous features Table 2 1 LCD icon summary Icon Description Icon Description 188 Memory channel R Repeater Reverse enabled 25 75 Least significant modifiers N Narrowband enabled CT CTCSS enabled Battery level indicator DCS DCS enabled Keypad lock enabled Repeater Offset Enabled L Low Power Enabled When not displayed high power is active S Dual watch enabled VOX VOX enabled Indicates active band...

Page 23: ...t you need to change your battery or put your radio in the charger To get an Accurate Voltage reading you Press and Hold button for about 2 seconds the display will show the current voltage capacity of the battery Status LED The status LED has a very simple and traditional design When you receive a signal it turns green when you transmit it turns red and it s off in standby Side key 1 F Press F mo...

Page 24: ...urst Press the F key while holding down the PTT Side key 2 M Press M momentarily to turn on the LED flashlight Another momentary press will flash the LED Another momentary press turns the flashlight off Press and hold M to monitor the signal This will open up the squelch so you can listen to the unfiltered signal VFO MR How to Switch To switch your radio to Frequency VFO mode you turn the radio OF...

Page 25: ...e PTT rocker key upwards to transmit on Channel A the upper display or by pressing the PTT rocker key downwards to transmit on Channel B the lower display The GMRS V1 allows syncing the rocker switch as a single push to talk button refer to Menu Option for more details Numeric keypad The BTECH GMRS V1 hand held transceiver comes standard with a full numeric keypad Figure 2 3 BTECH GMRS V1 keypad ...

Page 26: ...gh and Low transmit power Do note that this is does not alter the transmit power stored to memory for that channel it only affects the current session Switching to another channel or another operating mode including broadcast FM will reset transmit power to what s stored in channel memory Keypad Lock The BTECH GMRS V1 features a keypad lock that locks out all keys except for the three side keys To...

Page 27: ...To enable the scanner press and hold the key for about two seconds See Chapter 6 Scanning for details Zero 0 Key The BTECH GMRS V1 features a battery voltage meter that the current voltage of the battery on the display To see the voltage displayed press and hold the key for about two seconds Menu and function keys The key used to enter the menu and confirm menu options The and keys are used to nav...

Page 28: ... switches between A upper and B lower displays The frequency or channel on the selected display becomes the active listening and transmit frequency or channel When listening to broadcast FM the key switches between 65 75 MHz and 76 108 MHz bands For a more in depth explanation on how to work the menu see Chapter 5 Working the menu system ...

Page 29: ...n Figure 2 4 Typical 2 pin Kenwood headset configuration To attach accessories such as headsets speaker mics or programming cables align the connectors and push in fully The fit isn t always perfect on cheap or clone cables and connectors and may require a bit of force to wiggle them in completely Make sure the radio is off before attaching any accessories ...

Page 30: ... unit on simply rotate the volume power knob clockwise until you hear a click If your radio powers on correctly there should be an audible double beep after about one second and the display will show a message or flash the LCD depending on settings for about one second see 38 PONMSG Power On Message in Appendix B Menu definitions Then it will display a frequency or channel If the Voice prompt is e...

Page 31: ... power knob counter clockwise until you hear a click The unit is now off Adjusting the volume To turn up the volume turn the volume power knob clockwise To turn the volume down turn the volume power knob counter clockwise Be careful not to turn it too far as you may inadvertently turn your radio off By using the monitor function enabled from the Side key M you can more easily adjust your volume by...

Page 32: ...modes of operation Frequency Scan Only VFO mode and Channel Memory MR mode For normal use Channel MR mode is going to be a whole lot more practical than Frequency VFO mode However Frequency VFO mode is very handy for experimentation on scanning or receive only channels Frequency VFO mode is also used for programming scanner channels into memory For details on how to program your transceiver see Ch...

Page 33: ...u can also input frequencies directly on your numeric keypad with kilohertz accuracy However the radio will floor to the nearest frequency that corresponds to your frequency step in other words when you input frequencies with greater than 1kHz resolution such as 145 6875 MHz in the example below always round your input up The following example assumes the use of a 12 5kHz frequency step Example 3 ...

Page 34: ...an alternative is entering 145 675 and then pressing the key once to move it up to 145 6875 Enter on the numeric keypad if all went well the display should look something like this Figure 3 3 Successful frequency input However it is legal in most jurisdictions to listen Contact your local regulatory body for further information on what laws rules and regulations apply to your area Channel MR mode ...

Page 35: ...ying the privacy tones CTCSS and DCS and power levels of the channels To find out more on how to program additional scanner channels see Chapter 11 Programming If you have channels programmed with Transmit power set to Low you can use the key to switch over to high power if you re having trouble getting through ...

Page 36: ...channels FCC NOTICE AND DECLARATION 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 The scanning receiver in this equipment is incapable of tuning or readily altered by the user to ...

Page 37: ...hannels in violation of FCC rules as stipulated in the Communications Act s Sections 501 and 502 amended You will be issued a call sign by the FCC which should be used for station identification when operating the radio on GMRS channels You should also cooperate by engaging in permissible transmissions only avoiding channel interference with other GMRS users and being prudent with the length of th...

Page 38: ......

Page 39: ...pics Part two covers the more advanced topics such as customization and programming via computer link CHAPTER 5 WORKING THE MENU SYSTEM CHAPTER 5 SCANNING CHAPTER 7 DUAL WATCH CHAPTER 8 DTMF CHAPTER 9 SELECTIVE CALLING CHAPTER 10 CUSTOMIZATION CHAPTER 11 PROGRAMMING SCANNING CHANNELS ...

Page 40: ...r current needs TXP Power CTCSS DCS Scan Add Basic use Procedure 5 1 Using the menu with arrow keys 1 Press the key to enter the menu 2 Use the and keys to navigate between menu items 3 Once you find the desired menu item press again to select that menu item 4 Use the and keys to select the desired parameter 5 When you ve selected the parameter you want to set for a given menu item a To confirm yo...

Page 41: ... number associated with them see Appendix B Menu definitions for details Procedure 5 2 Using the menu with short cuts 1 Press the key to enter the menu 2 Use the numerical keypad to enter the number of the menu item 3 To enter the menu item press the key 4 For entering the desired parameter you have two options a Use the arrow keys as we did in the previous section or b Use the numerical keypad to...

Page 42: ...encies per second Dual Watch is inhibited while scanning To enable the scanner press and hold the key for about two seconds Press any key to exit scanning mode 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 6 1 Setting scanner mode 1 Press the key to enter ...

Page 43: ...ation CO mode the scanner stops when it detects a signal and after a factory preset time with no signal it resumes scanning Search operation In Search Operation SE mode the scanner stops when it detects a signal 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 Procedure 6 2 Setting sc...

Page 44: ...will appear if it is in the scanning list No icon under the memory channel will be present if the channel is skipped during scanning 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 Only when VFO mode is selected can the detected tone code be saved to menu 11 10 CTCSS tone and DCS code sca...

Page 45: ...ss the to begin CTCSS scanning A flashing CT will be in the left status display to indicate the radio is in CTCSS scanning mode In this mode whenever the radio is receiving an RF signal on the selected MR channel or VFO frequency the lower display will cycle through the CTCSS tones as they are being tested Once the frequency of the received CTCSS tone is determined the CT indicator will stop flash...

Page 46: ...dicate the radio is in DCS scanning mode In this mode whenever the radio is receiving an RF signal on the selected MR channel or VFO frequency the lower display will cycle through the DCS codes as they are being tested Once the bits of the received DCS code are determined the DCS indicator will stop flashing Press the key to save the scanned tone into memory VFO Mode Only then press the key to exi...

Page 47: ...wer buttons You can use Menu 42 See Appendix B to adjust audible alerts for Received Transmissions 2 To Transmit on the Upper Frequency VFO A Press upwards on the Dual PTT Button 3 To Transmit on the Lower Frequency VFO B Press downwards on the Dual PTT Button Procedure 7 2 With Single Push to Talk Enabled 1 Select the option to synchronize the push to talk button than upload the new settings to t...

Page 48: ...42 VISIT BAOFENGTECH COM AND MIKLOR COM FOR DOWNLOADS AND HELP GMRS V1 4 Press the Push to Talk either direction to transmit on the selected frequency ...

Page 49: ...used for automation systems and remote control A common example would be in amateur radio repeaters where some repeaters are activated by sending out a DTMF sequence usually a simple single digit sequence Table 8 1 DTMF frequencies and corresponding codes 1209 Hz 1336 Hz 1477 Hz 1633 Hz 697 Hz 1 2 3 A 770 Hz 4 5 6 B 852 Hz 7 8 9 C 941 Hz 0 D The BTECH GMRS V1 has a full implementation of DTMF incl...

Page 50: ...C and D codes are located in the and keys respectively To send DTMF codes press the key s corresponding to the message you want to send while holding down the PTT key If you have the keypad lock enabled on your radio you can still send DTMF tones the regular way without having to unlock your radio ...

Page 51: ... two way radio systems Group calling and individual calling Group calling as the name suggest is a one to many form of communication Every radio in your working group is configured the same way and any radio will make contact with every other radio in the group Individual calling some times also known as paging is a one to one form of communication Every radio is programmed with a unique ID code A...

Page 52: ...d 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 CTCSS and Tone burst are also popular to open up repeaters CTCSS CTCSS is set with menus 11 R CTCS and 13 T CTCS For a complete list of available CTCSS codes and corresponding sub tone...

Page 53: ...ypad to go to transmitter CTCSS 7 Press to select 8 Enter desired CTCSS sub tone frequency in hertz on the numeric keypad Make sure it s the same frequency as that you entered for receiver CTCSS 9 Press to confirm and save 10 Press to exit the menu system To turn CTCSS off follow the same procedure but set it to off with the key instead of selecting a CTCSS sub tone frequency For more information ...

Page 54: ...e menu 2 Enter on the numeric keypad to get to receiver DCS 3 Press to select 4 Enter desired DCS code on the numeric keypad 5 Press to confirm and save 6 Enter on the numeric keypad to go to transmitter DCS 7 Press to select 8 Enter desired DCS code on the numeric keypad Make sure it s the same code as that you entered for receiver DCS 9 Press to confirm and save 10 Press to exit the menu system ...

Page 55: ... the F key while holding down the PTT No further configuration required using this feature You can select from 1000 1450 1750 or 2100Hz Tone Burst Options These options are found on the Menu 40 Procedure 9 3 Tone Burst setup how to 1 Press the key to enter the menu 2 Enter on the numeric keypad to get to receiver DCS 3 Press to select 4 Enter desired Tone Burst Option on the numeric keypad a 1000 ...

Page 56: ...0 VISIT BAOFENGTECH COM AND MIKLOR COM FOR DOWNLOADS AND HELP GMRS V1 If you have the keypad lock enabled on your radio you can still send a tone burst the regular way without having to unlock your radio ...

Page 57: ...ndby Display The LCD on the BTECH GMRS V1 is backlit by 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 Procedure 10 1 Changing backlight color 1 Press the key to enter the menu 2 Enter one of the following on your numeric keypad a to change the standby color b to change the receive color c to change the trans...

Page 58: ...ect 4 Use the and keys to pick the desired time out for the display 5 Press to confirm and save 6 Press to exit the menu For details see the section called 29 WT LED Display backlight color Standby and onward in Appendix B Menu definitions Single or Dual PTT Dual PTT Synchronization The GMRS V1 comes with the Dual PTT key enabled but the GMRS V1 Menu has a Menu option that allows locking the Dual ...

Page 59: ...isplay Synchronization The GMRS V1 allows the upper and lower display to be synched so that you can see two simultaneous items on one channel Frequency Value and Name by scrolling through the channels the displays will remain synched together when this is activated Procedure 10 4 Setting the Display Synchronization Preference 1 Press the key to enter the menu 2 Enter on your numeric keypad to come...

Page 60: ...unning Procedure 10 5 Setting the power on message 1 Click other in the menu bar a dialogue box titled Other should have popped up 2 In the box titled Power On Message there are two text fields representing the two lines on your LCD Enter the desired text in the fields 3 Click Write to write your changes to the radio Make sure that menu item 38 is set to MSG otherwise your message won t be display...

Page 61: ... switching your radio to Frequency VFO mode by turning the radio OFF then Press and Hold button while powering ON When in Frequency VFO mode select your desired receive frequency using the numerical keypad After that use the menu system to configure the finer details of the channel you re wanting to program to memory such as bandwidth CTCSS or DCS and more For more information on how to use the me...

Page 62: ... the and keys to select an empty memory channel or enter it directly on the numerical keypad 5 Press the key to confirm 6 Press the key to exit the menu Switch your radio to Memory MR mode by turning the radio OFF and then Press and Hold button while powering on to test your new channel If you would like to name your channel you will need to do that from a computer More on that in the section call...

Page 63: ...H COM AND MIKLOR COM FOR DOWNLOADS AND HELP 57 https BAOFENGTECH com pccable Download programming software at https BAOFENGTECH com and find helpful guides at http miklor com for more information on using the software ...

Page 64: ...ged Purchase a new battery Recharge the battery The LED indicates reception but the speaker is silent Volume is too low CTCSS or DCS enabled Turn up the volume Change your CTCSS or DCS to match those you re trying to communicate with Turn CTCSS or DCS off Others can t hear my transmission Their CTCSS or DCS settings don t match yours You re too far apart Change your CTCSS or DCS settings to match ...

Page 65: ...transceiver in the absence of a strong signal Squelch is either OFF or one of 9 levels The higher the level the stronger the signal must be to un mute the speaker 1 STEP Frequency Step 2 5K 0 5 0K 1 6 25K 2 10 0K 3 12 5K 4 20 0K 5 25 0K 6 50 0K 7 Selects the amount of frequency change in VFO Frequency mode when scanning or pressing the or keys 2 TXP Transmit Power HIGH 0 LOW 1 Selects between HIGH...

Page 66: ...he gain level to an appropriate sensitivity to allow smooth transmission 5 WN Wideband Narrowband WIDE 0 NARR 1 Wideband 25 kHz bandwidth or narrowband 12 5 kHz bandwidth 6 ABR Display Illumination Time OFF 0 1 2 3 4 5 6 7 8 9 10 Time out for the LCD backlight In seconds 7 TDR Dual Watch Dual Reception OFF 0 ON 1 Monitor A and B at the same time The display with the most recent activity A or B bec...

Page 67: ...me to a programmed value This will promote battery conservation by not allowing you to make excessively long transmissions and in the event of a stuck PTT switch perhaps if the radio or a Speaker Mic is wedged between car seats it can prevent interference to other users as well as battery depletion 10 R DCS Receiver DCS OFF 0 see DCS Table in Appendix C Mutes the speaker of the transceiver in the ...

Page 68: ...CS Table in Appendix C Transmits a specific low level digital signal to unlock the squelch of a distant receiver usually a repeater 13 T CTCS Transmitter CTCSS OFF 0 see CTCSS Table in Appendix C Transmits a specific and continuous sub audible signal to unlock the squelch of a distant receiver usually a repeater 14 VOICE Voice Prompt OFF 0 ENG 1 CHI 2 Allows audible voice confirmation of a key pre...

Page 69: ...rd Determines when DTMF Side Tones can be heard from the transceiver speaker 17 S CODE Signal Code 1 0 2 1 3 2 4 3 5 4 6 5 7 6 8 9 9 8 10 9 11 10 12 11 13 12 14 13 15 14 Selects 1 of 15 DTMF codes The DTMF codes are programmed with software and are up to 5 digits each 18 SC REV Scanner Resume Method TO 0 Time Operation scanning will resume after a fixed time has passed CO 1 Carrier Operation scann...

Page 70: ...H 3 The selected S CODE is sent at the beginning and ending When to Send PTT ID Codes are sent during either the beginning or ending of a transmission 20 PTT LT Signal code sending delay 0 50ms PTT ID Delay milliseconds 21 MDF A Channel Mode A Display CH 0 Displays the channel number NAME 1 Displays the channel name FREQ 2 Displays programmed Frequency A MR Channel Mode Display Format Note Names m...

Page 71: ...nel that is already in use The transceiver will sound a beep tone and will not transmit if the PTT button is pressed when a channel is already in use 24 SYNC Display Sync OFF 0 ON 1 Display A and B are synced This allows the upper display to show channel Name while the lower shows the Frequency Use with MENU 21 and 22 25 SFT D Frequency Shift Direction OFF 0 TX RX simplex 1 TX will be shifted high...

Page 72: ...ls 0 through 127 so that they can be accessed from MR Channel Mode 28 DEL CH Delete a memory channel 023 127 This menu is used to delete the programmed information from the specified channel 0 through 127 so that it can either be programmed again or be left empty 29 WT LED Display backlight color Standby OFF 0 BLUE 1 ORANGE 2 PURPLE 3 Default PURPLE 30 RX LED Display backlight color Receive OFF 0 ...

Page 73: ...de over the air OFF Disabled 33 BAND Band Selection VHF 0 UHF 1 UNUSED SETTING in GMRS V1 In VFO Frequency mode sets A or B to the VHF or UHF band 34 TDR AB Transmit selection while in Dual Watch mode OFF 0 A 1 B 2 UNUSED SETTING in GMRS V1 When enabled priority is returned to selected display once the signal in the other display disappears 35 STE Squelch Tail Elimination OFF 0 ON 1 This function ...

Page 74: ...e FULL 0 Performs an LCD screen test at power on MSG 1 Displays a 2 line power on message Controls the behavior of the display when the transceiver is turned on 39 ROGER Roger Beep OFF 0 ON 1 Sends an end of transmission tone to indicate to other stations that the transmission has ended 40 R TONE Repeater Tone 1000 HZ 0 1450 HZ 1 1750 HZ 2 2100 HZ 3 The R TONE frequency is transmitted by pressing ...

Page 75: ...ds the current channel to the scan list OFF Removes the current channel from the scan list 42 A B BP OFF 0 A B Tone at End of Reception Receiver tone prior to squelch closing An audible indication of which display was in use 43 RESET Restore defaults VFO 0 ALL 1 Resets the radio to factory defaults ...

Page 76: ... FM radio 136 174 Rx 400 520 Rx GMRS Channels Rx Tx Channels 000 022 Memory channels 128 Frequency stability 2 5ppm Frequency step kHz 2 5K 5 0K 6 25K 10 0K 12 5K 20 0K 25 0K 50 0K Antenna impedance 50 Ohm Operating temperature 20 C to 60 C Supply voltage 7 4 Consumption 75mA standby 380mA reception 1 4A transmission Mode of operation Simplex or semi duplex Duty cycle 03 03 54 min Rx Tx Standby ...

Page 77: ...ensions mm 58 x 110 x 32 Weight g 214 Transmitter Transmitter specifications Specification Value RF power W 5 UHF high 1 UHF low Type of modulation FM Emission class 16F3E w ideband 11K F3E narrowband Maximum deviation kHz 5 0 2 5 narrowband Spurious emissions dB 60dB ...

Page 78: ...nel selectivity 65 60dB DCS table Table C 1 DCS Codes Number Code Number Code Number Code Number Code 001 D023N 002 D025N 003 D026N 004 D031N 005 D032N 006 D036N 007 D043N 008 D047N 009 D051N 010 D053N 011 D054N 012 D065N 013 D071N 014 D072N 015 D073N 016 D074N 017 D114N 018 D115N 019 D116N 020 D122N 021 D125N 022 D131N 023 D132N 024 D134N 025 D143N 026 D145N 027 D152N 028 D155N 029 D156N 030 D162...

Page 79: ...32N 058 D343N 059 D346N 060 D351N 061 D356N 062 D364N 063 D365N 064 D371N 065 D411N 066 D412N 067 D413N 068 D423N 069 D431N 070 D432N 071 D445N 072 D446N 073 D452N 074 D454N 075 D455N 076 D462N 077 D464N 078 D465N 079 D466N 080 D503N 081 D506N 082 D516N 083 D523N 084 D526N 085 D532N 086 D546N 087 D565N 088 D606N 089 D612N 090 D624N 091 D627N 092 D631N 091 D627N 092 D631N 093 D632N 094 D645N 094 D6...

Page 80: ...3I D225I D226I D243I D244I D245I D246I D251I D252I D255I D261I D263I D266I D271I D274I D306I D311I D315I D325I D331I D332I D343I D346I D351I D356I D364I D365I D371I D411I D412I D413I D423I D431I D432I D445I D446I D452I D454I D455I D462I D464I D465I D466I D503I D506I D516I D523I D526I D532I D546I D565I D606I D612I D624I D627I D631I D632I D645I D654I D662I D664I D703I D712I D723I D731I D732I D734I D...

Page 81: ... 05 77 0 06 79 7 07 82 5 08 85 4 09 88 5 10 91 5 11 94 8 12 97 4 13 100 0 14 103 5 15 107 2 16 110 9 17 114 8 18 118 8 19 123 20 127 3 21 131 8 22 136 5 23 141 3 24 146 2 25 151 4 26 156 7 27 159 8 28 162 2 29 165 5 30 167 9 31 171 3 32 173 8 33 177 8 34 179 9 35 183 5 36 186 2 37 189 9 38 192 8 39 196 6 40 199 5 41 203 5 42 206 5 43 210 7 44 218 1 45 225 7 46 229 1 47 233 6 48 241 8 49 250 3 50 2...

Page 82: ...76 VISIT BAOFENGTECH COM AND MIKLOR COM FOR DOWNLOADS AND HELP GMRS V1 ...

Page 83: ...ch equipment This includes any individual individuals entity or organization that modifies one or more scanners Any modification to a scanning receiver to receive transmissions from the Cellular Radiotelephone Service frequency bands voids the certification of the scanning receiver regardless of the date of manufacture of the original unit In addition the provisions of FCC 15 23 shall not be inter...

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