Can you use a CB antenna on a GMRS radio?

Both CB and GMRS use RG-58 50 ohm coax, and you can get an NMO mount CB antenna… so that part does work… but that would be the only part of his idea that would be doable. Even though they both share the same kind of Coax. They do not share the same kind of Coax Connectors.

Are GMRS and CB antennas the same?

GMRS is repeater capable to increase range, though typically only around metropolitan areas. Antenna: For CB the optimum mobile antenna is 108″ (1/4 wave), anything shorter is a compromise. For GMRS a 1/4 wave antenna is 6″ and needs far less ground plane than a CB antenna so it can be mounted virtually anywhere.

Can I use a ham radio on GMRS frequencies?

FRS and GMRS can talk, but a ham radio can only receive FRS and GMRS if it has a wide enough receiver. GMRS cannot transmit on ham frequencies legally and ham radio cannot transmit on GMRS frequencies legally.

What antenna does GMRS use?

We have found that the best antenna for GMRS radios where little to no metallic ground plane is available is the RFMAX RBC-450-5-NS. The RFMAX RBC-450-5-NS is a UHF whip antenna with an NMO base and NO metal ground plane required.

How high can a GMRS antenna be?

Generally 200 feet without issue unless you’re near an airport. HOAs can regulate, local governments can make “reasonable” and specific restrictions. There are some extra rules for some environmental areas. HOA’s have zero power over a federal issued license holder like ham or GMRS.

How long is a GMRS antenna?

The J-Pole antenna is a half wave radiator with a quarter wave matching section. The overall length of the GMRS J-Pole is 30 inches, so if you take the length of the 1/2 wave radiator, plus the length of the 1/4 wave matching section, and the length of the mounting section below, it all adds up to to about 30 inches.

What frequency does GMRS use?

462 MHz and 467
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.

Can GMRS use repeaters?

GMRS stands for General Mobile Radio Service , and is also known as “Class A Citizens Band.” Its use is also covered by FCC Part 95, but requires a license to operate. Combined with the ability to use repeaters, GMRS can be used to communicate over considerable distances.

Will a 70cm antenna work for GMRS?

Although the band spread is shifted to the upper side of UHF/VHF, you should get adequate performance on both 2m and 70cm amateur bands while optimizing performance operating in the GMRS band. Best bang for the $$$.