Understanding GMRS; A guide for new operators

 A message to prospective GMRS operators


GMRS is a UHf radio service similar to FRS that allows for two-way communication over distances that can vary depending on terrain and equipment. 

By obtaining a GMRS license, you gain access to a range of frequencies that can be used for personal and family communications.

Benefits of GMRS include:

  • Reliable communication in emergencies  (In the southeast tropical weather can take out cell towers.  GMRS can keep you and your family in contact when all else fails)
  • Extended range compared to FRS radios  (GMRS allows the use of any antenna and up to 50w power compared to 2w on FRS)
  • Ability to use repeaters for greater coverage  (height is might, radio to radio may only offer a mile or 2 while repeaters can keep you connected much farther even >30mi)

 

Facts


  • An FCC license is required to operate GMRS system. 
  • Licenses are issued for a ten-year term and can be renewed between 90 days prior to the expiration date and up to the actual expiration date of the license. 
  • After a license expires, an individual must request a new GMRS license.
  • A GMRS system licensed to a non-individual prior to July 31, 1987 is also eligible for renewal, but the licensee may not make any major modification to the system.
  • You may apply for a GMRS license if you are 18 years or older and not a representative of a foreign government. 
  • If you receive a license, any family member, regardless of age, can operate GMRS stations and units within the licensed system.
  • FCC rules and regulations can be found here

How to apply


If you have never applied for an FCC license before, you will need to set up an FRN at the FCC CORES website Here

With your new number and logged in, you will then click the "apply for a new license" link.  Choose ZA in the service drop down and fill out the rest of the application.

Radio operators etiquette while using repeaters

  1.  Be polite.  You are sharing radio waves with others that you have little ability to avoid.  Its better to make friends than enemies here.
  2.   In GMRS you are not expected to use Q codes or 10 codes although you can if you wish.  If you hear others use them, just assume they are also ham or CB operators.
  3.   You may notice that after every transmission the carrier stays up for a few seconds.  Feel free to transmit right on it and keep the conversation going, that's what its there for.
  4.   Don't break into a conversation unless you know the people talking or you have something significant to add.
  5.   To break into a conversation, just say your call sign.  Dont use the term "break" or "breaker".
  6.   If you frequent a particular repeater, consider supporting those that keep it on the air.  Repeaters, feedline, antennas, and lightning protection are expensive.  Anything helps.