GMRS Information

Nothing is more important than communication. That’s why a working GMRS radio is mandatory for all Jeep Jamboree events. Below, we’ve assembled some of the most common answers to people’s questions about GMRS.

Don’t have your GMRS Radio yet? Our store has the gear you need for your adventure, including GMRS Radios, Tow Straps, Soft Shackles, Shirts, Hats, and more.

If You Don’t Have GMRS Radio Yet
Your easiest and best option is to purchase a unit from the preferred Jeep Jamboree Communication Sponsor, Midland. They make a quality product that is easy to understand and use. The recommended radios are available in our store. Jeep Jamboree recommends an in-Jeep radio from Midland rather than a handheld for your best communication experience.

Radio Differences and Frequencies
In late 2017, the FCC standardized the channel numbers/frequencies for FRS/GMRS. Any FCC-approved radio manufactured after October 2017 is required to use the standardized channel numbering and corresponding frequencies. This means that Midland, Cobra, Uniden, etc. all work together.

Frequencies and Power (See the reference chart below)

  • FRS and GMRS use the exact same channels/frequencies but at different power levels.
  • FRS is “Family Radio Service” and runs at a lower power level.
  • GMRS is “General Mobile Radio Service” and runs at higher power.
  • Both FRS and GMRS may only transmit at .5 watts on Channels 8-14.

Licensing

  • FRS is “licensed by rule” by the FCC, meaning you do not need a license to operate at FRS power.
  • The FCC requires a GMRS license as a way to regulate frequencies that are used by two-way radio devices. Before operating a GMRS radio, you must have a valid license. Any radio using the shared FRS/GMRS frequencies that can transmit above 2 Watts of power was reclassified as GMRS only after the recent FCC Changes in September 2017. GMRS radios can be handheld or in-unit mobile radios.
  • Licensees must be 18+ and be an individual (not a business).
  • There isn’t a test. Just pay $35 and you’re good for 10 years.
  • The license covers you and your immediate family (husband, wife, kids, siblings, grandparents, aunts, uncles, etc.).
  • You must follow the rules set forth by the FCC.
  • Sign up and get your “FRN Number” at https://wireless2.fcc.gov/UlsEntry/licManager/login.jsp
  • Once you have your FRN Number, log in using that information and apply for a new license. Select the “ZA – General Mobile Radio (GMRS)” at the bottom of the dropdown list.

Why GMRS over FRS?

  • GMRS has more power, meaning you can transmit farther.
  • While FRS handhelds work fine in many cases, the lower transmit power and shorter antennas mean that in some situations, you may be able to hear the trail leader or others on the trail, but they may not hear you.
  • If someone is using a GMRS and transmitting, an FRS will usually receive just fine. However, an FRS has less power, so it can’t transmit as far.
  • If both parties are using FRS in an obstructed area or are far apart, they may be unable to transmit or receive to each other.