Frequency................................... 156 to 162 MHz
 Impedance................................... 50 Ohm
 Electrical lenght............................ 1/2 Wave
 V.S.W.R. .................................... <1,5:1
 Max rated RF power..................... 50 watt
 Polarization.................................. Vertical
 Gain............................................. 0 dB over 1/2Wave
 Ligthining protection.................... DC ground
 Bandwidth................................... 6 Mhz
 Connettor................................... SO 239
 Metal parts................................... Brass chrome plat.
 Insulator material......................... Acetalic resin
 Rod material................................ Stainless steel
 Bracket material........................... Anodized allumin.
 Dimensions.................................. d.32x1100mm
 Weight........................................ 230 gr

 Masthead installation