Laird External Antennas | MB8UP22 3/4" Hole NMO Style Brass Mnt w/22' RG58U and UHF Crimp Conn

The Antenex® Noise Suppressor line features a high impact molded plastic housing with components encapsulated in a waterproof, vibration proof compound. Heavy gauge wire and a high current ratingmake them ideal for the two- way radio, cellular, marine, C.B., orcar audio dealer.

This quality product is a general purpose low pass fi lter, used to reduce power line noise in both Audio Frequency and RF ranges. Noise is commonly generated by the alternator, ignition system, voltage regulator, and other accessories in the vehicle. Alternator whine is one of the most common problems. It can be identifi ed as a varying pitch corresponding to engine speed that can fi nd its way to either the receiving or transmitting end of the radio. Accessories such as AC fans and electronic fuel pumps may generate RF interference that can be signifi cantly reduced with the Antenex® Noise Suppressor

All Larsen NMOHF (high frequency 27 MHz to 6 GHz) mounts convert fromlow frequency applications to high frequency applications and back bypulling or replacing the center pin and insulator.

NMOHF mounts require a 3/4” hole for mounting and include 17’ ofcoax.

NMOHF mounts accommodate roof surfaces from 0.1” to .03”. NMOHFTHK(thick) mounts accommodates roof surfaces up to 1/2” thick.