The List of GMRS Frequencies and Channels

If you’re a GMRS user, knowing your GMRS frequency list and channels is essential. If you’re using an imported two-way radio system, the whole frequency vs. channel thing may be perplexing.

All the same, you’re not alone if you are having trouble figuring out how to use the various channels and frequencies on your GMRS transceiver.

While the FCC has designated specific frequencies for GMRS, several frequencies can work with GMRS operations. In this article, let’s look at the list of GMRS frequency and channel and I provide some tips on using them.

What Frequencies Can I Use On GMRS?

FCC has assigned GMRS 30 frequency channels between 462 and 467 MHz. There are 16 major frequencies and 14 interstitial channels in all. There are eight primary 462 MHz channels available for simple communications or repeater outputs for licensees.

Only the eight major 467 MHz channels are the most ideal for GMRS repeater inputs, while the 462 MHz channels work as outputs. Notably, only licensed GMRS operators may utilize the repeater input frequencies specific to GMRS.

On the 16 primary channels, GMRS operators can transmit at up to 50 watts of power output, but in reality, 1 to 5 watts is what most folks use.

SL.	Brand & Model	Radio Type	Number of Channels	Max Talking Range	Price
1	Midland GXT1050VP4	Handheld GMRS	50	36 Miles
2	Midland MXT275	GMRS Mobile	8	50 Miles
3	Midland MXT575	GMRS Base Station	15	50 Miles

What Are The Most Commonly Used GMRS Channels?

The GMRS bandwidth divides into 22 channels that are common with FRS. Also, eight additional repeater channels are solely available to licensed GMRS operators.

The fact that the frequencies are pre-programmed and unchangeable can be a put-off for some users. However, this is a requirement by FCC Part 95A for approval.

I have given two GMRS frequencies charts with channels below for simplex and repeater.

GMRS Simplex Frequencies Chart:

GMRS Repeater Frequencies Chart:

Data Source

Channels 1-7 are the most popular because they are common between GMRS and FRS radio. The GMRS radios can allow a maximum of 5 watts of power on these channels.

These channels are best for short-distance communication. For example, when you set up a camp, you can use one of these channels to stay in contact either vehicle-to-vehicle or vehicle-to-handheld.

Channels 15-22 are vital to authorized GMRS users in the overland community since they enable full power and repeater stations.

Here, GMRS radios with up to 50 watts of power are allowed, and wide-band FM with higher range and sound quality.

Both of these capabilities come in handy while venturing off the beaten path. Whether you are hiking, camping, or just going on a long car trip, the GMRS frequency can be a lifesaver.

Are GMRS Frequencies UHF Or VHF?

The GMRS radios use the UHF channel, whereas the majority of national park and guide services use the VHF frequency.

Very high frequency, abbreviated as VHF (from30 MHz to 300 MHz), FM radio broadcasting, television transmission, two-way land mobile radio systems, amateur radio, and maritime communications all use VHF frequencies.

The Ultra High Frequency, abbreviated as UHF, are radio waves that also travel mostly via the line of sight. Unfortunately, hills and huge structures mostly interfere with waves.

All the same, the transmissions are powerful enough for interior reception through building walls. It is important to note that a GMRS license is a requirement to operate on these frequencies.

Final Words

There are many ways to keep in touch with family and friends. However, GMRS radios offer the best features for those who need to stay connected where mobile connectivity is a challenge.

By using the GMRS frequency list and channels, you can be sure that you can always communicate with your family, no matter where you are.

It is important to note that you need a GMRS to operate on these frequencies. Using a GMRS system without proper registration could attract hefty fines by FCC.

Jeff Lambert

Hi, I am Jeff, a dedicated author in radiothoughts.com and sharing my own experience on the field of electronics and radio communication engineering. I am also checking facts for other published articles here.

I love to learn the latest technologies on radio communication and write here about that to help readers to be up-to-date. I have used a lot of radios, electronics, and communication devices. Now I can easily advice to beginners or learners regarding different radios.