This kit replaces a damaged GMRS antenna. It combines a magnetic NMO mount, a pre-tuned UHF antenna and 13 feet of coax cable. The antenna is pre-tuned, so it does not need to be cut to tune it. It has a universal fit and is not built for one specific make or model.
The mount is a magnetic NGP (no-ground-plane) design with a threaded NMO antenna base. The base is high-heat ABS with silver-soldered connections, and the contacts are gold-plated push-pins with an O-ring. A metal roof is still the recommended mounting surface for the best signal performance.
The 13-foot coax cable runs between the mount and the radio connection. When tightening the NMO nut, hold the wrench vertically to reduce torque. Overtightening can damage the antenna stud, because the center conductor inside it is not solid metal. Confirm mounting space and wiring on your machine before installing.
- Frequency range
- 406–470 MHz
- Antenna length
- 14.5 inches total
- Cable length
- 13 feet coax
- Tuning
- Pre-tuned for UHF
- Mount type
- Magnetic NGP with threaded NMO antenna base
- Base material
- High-heat ABS
- Contacts
- Gold-plated push-pin contacts, O-ring, silver-soldered connections
- Fitment
- Universal; not built for one specific make or model
- Part number
- ANT-SPARE-MAG-KIT-U
- In the box
- Universal NMO magnetic antenna mount (UNI-MAG)