SIRIO CX-4-73 - VHF BAND BASE ANTENNA (73-78 MHZ) (TAXI / PMR ANTENNA)
The Sirio CX-4-73 is a base antenna, this one is designed to work between 73 and 78MHz. Bandwidth @ SWR ≤1.5: CX 4-73: ≥ 2.0 MHz @ 73 MHz. Frequency range: tunable 73.78 MHz. Base station antenna, Mono-band.