Standing 85 cm tall, SM39 is a very effective multiband scanning whip to receive transmissions by ambulance, police, airband and UHF commercial services.
Factory tuned to cover the full frequency range 40 to 950 MHz, mount the whip to any antenna base with 5/16"–26 TPI thread.
SM39 is a low cost alternative to the B51H broadband discone base station antenna. It is also ideal for clients requiring a mobile scanner radio receiving whip of a practical size to mount on a vehicle.
Construction consists of multiple windings on a fibreglass rod with black UV stabilised PVC polyolefin heatshrink covering and chrome plated brass ferrule.
The windings and incorporated chokes on this antenna are designed to give strong resonances at bands of maximum interest to the scanning listener.
Please note that ZCG Scalar provide this antenna for legal use only and not for unauthorised listening.
