After inventing the original NMO mount in the early 1970’s, (Pulse) Larsen has continued to set the standard for NMO antenna products. Antennas operating above 1,700 MHz require a better match than the traditional NMO mount can provide. To meet this requirement our NMO mounts include a variety of innovative features:

• Converts from low to high frequency applications and back simply by pulling or replacing the center pin and insulator. The larger center contact pin provides for additional strength against downward compression during low frequency installations, resulting in better low frequency VSWR.

• The new NMOHF and HF mounting kits are a direct replacement for the NMOB (and NMO mounting kits) providing one mount that delivers superior performance over a wide frequency range (27 MHz to 6.0 GHz).

• High quality components: gold plated contact pin and conductors, zinc alloy body plated with copper and nickel, nickel plated brass ring and precision tooled body parts and fully sealed solder connections.