The factory default frequency of RETEVIS’s licensed walkie-talkie for you.
The General Mobile Radio Service (GMRS) is a licensed radio service that uses channels around 462 MHz and 467 MHz. The most common use of GMRS channels is for short-distance, two-way voice communications using hand-held radios, mobile radios and repeater systems.
GMRS is a mobile UHF 2-way radio service in the U.S. that requires users to obtain a license. This frequency chart also applies to FRS, or Family Radio Service, as GMRS and FRS use the same frequencies and thus, can communicate with each other.
About GMRS Frequency assignments
GMRS is allotted 30 frequency channels in the vicinity of 462 MHz and 467 MHz. They are divided into 16 main channels and 14 interstitial channels.
Licensees may use the eight main 462 MHz channels for simplex communication or repeater outputs.
The eight main 467 MHz channels may only be used as repeater inputs, in conjunction with the 462 MHz channels as outputs. The repeater input frequencies are exclusive to GMRS, and may be used only by licensed GMRS operators.
GMRS operators are permitted to transmit at up to 50 watts transmitter power output, on the 16 main channels, but transmitting 1 to 5 watts is more common in practice.
The interstitial frequencies are in-between the main channels, and the 462 MHz interstitial frequencies may be used for simplex as long as the effective radiated power does not exceed 5 watts. The 467 MHz interstitial frequencies have a power limit of 500 milliwatts ERP, and only hand-held portable units may transmit on these channels.
Factory default frequency of RETEVIS’s licensed two way radio for you.
RB26
RB26 is a GMRS two way radio with a USB charger. You can use it as your phone, computer, vehicle, and other devices.
RB75
RB75 GMRS radio comes with 4500mAh battery capacity. Designed with IP67 waterproof and dustproof standard, it is easy to carry in wet and dusty environments.
RT76
The Retevis RB76 GMRS high power long range two way radio is ideal for warehouses, docks and outdoor activities.
RT1-VHF
RT1-UHF:
In addition, there is also the factory frequency of the license-free two way radios, hoping to help you.
Click here for more GMRS radio information
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I bought a few H-777 radios and I live in North America. I was hoping to reprogram the frequencies to match our stations. how can I get the proper program software and USB cables? thanks!
Hi what is the preset channel for 22 on an rt27
I use a baofeng programming cable from Amazon and the “chirp” software from danplanet.
Does anyone know the defal Frequencies for the Retevis RT29?
This is an important question I have bougt 2 promraming cables and it still keeps saying Failure to connect
hi, for failure connect when programming your radio, please check:
1, check your computer port, make sure it is work.
2, don’t forget to download the USB driver.
3, check the two connectors between computer and radio.
4, clean the radop connector.
Please try these to check it there is ok or not.
Does anyone know the default Frequencies for the Retevis RT29?
This is an important question I have bought 2 programming cables and it still keeps saying Failure to connect
Please HELP SECURITY COMPANY USE… The Radios have o be programmed to a certain FREQ.
hi, for failure connect when programming your radio, please check:
1, check your computer port, make sure it is work.
2, don’t forget to download the USB driver.
3, check the two connectors between computer and radio.
4, clean the radop connector.
Please try these to check it there is ok or not.
Having same problem. Tried to use the software to load drivers for USB cable, keeps saying not compatible with windows 11 and older. Also can not find rt29 default frequencies anywhere.
On my RT7 i can only hear the recieve if i hold squelch button down.. What am i doing wrong
hi, if so, please check your ctcss/dcs code setting, make sure it is the smae as the other radios you used, then you can receive and transmit to others(make sure they are within the range)
i am having the same problem with the rt7 radios. and the ctcss/dcs code settings are programed the same a radio that i already have.
One of our H777S radios will not change down to the lower channels. It will start at 16 and we can turn it down to 10, as we continue to change the channels toward 1 it starts to count back up again. Is there something that we can do to get the channels to reset?
Hi, I am so sorry, I can’t get your problem cleary.
You mean when you switch the channel number, it will start at the 16 channel?
If possible, would you please make a video for me? Then I will know your problem clearly!
My email address: partner@retevis.com
How do I connect to my scanner?
hi, would you please tell me your radio model?
so i need a frequency chart for the BL19 cuz my friend has a walkie but different brand so we wanted to see what channels have the same frequency please email me at mrcktyler@gmail.com
Can you please send me the RT27 codeplug, Channels, Frequencies, QT/DQT, for the RT27? I’m trying to program Baofeng UV-5R to talk with the RT27. Thank You
Do you have a frequency chart for the rt21
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