1/2 λ VHF Antenna N connector


The KM-3V/N antenna is specifically designed to be installed on top of alarm boxes or on a stand-off bracket, to transmit and receive the alarm signal.


Quick and simple to install with its N connector. The antenna doesn’t require a ground plane, therefore it could be used for many kinds of applications.


  • N male connector
  • 1/2 λ
  • Stainless steel whip
  • Ground plane not required



Technical specifications:

 Frequency  154-174 MHz
 Impedance  50 ohm
 Electrical length  1/2 λ
 V.S.W.R.  <1,5:1
 Polarization  Vertical
 Gain  0 dB over 1/2 λ
 Max power in  100 W
 Bandwidth  3 MHz
 Whip material  Stainless steel
 Dimensions  d. 19 x 97 cm
 Weight  130 gr
 Connector  N male
 Code  PF AN SVHF001