Page 2 - OLB Comms Guide1

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U.S. GMRS / FRS Channel: 15 License: The FCC certifies specific radios for use on GMRS and FRS which share the same channels. Only an FCC certified device can be used on these frequencies, and additionally, GMRS use requires a household license purchased from the FCC that is good for 10 years. CTCSS / Privacy Codes: Some FRS and GMRS radios offer the ability to use what are called Privacy Codes or CTCSS tones as a way to limit the incoming transmission

U.S. & Canada 2 Meter Amateur Radio

Frequency: 146.46 This frequency is the generally accepted off-road calling frequency. Amateur operator etiquette means that this common calling frequency should be used primarily for initial contact. Any extended conversations or group use, like communication while on a trip or a trial run, should likely be moved to a different nearby frequency. Licensing: In order to operate an amateur ("ham") radio in the United States of America, you must be