Discontinued Chameleon CHA Spider ASB Antenna Base

Turn your ham-sticks into 4-dipoles, with the CHAMELEON ANTENNA CHA SPIDER ASB Antenna Base. The best part: no band switching required! The CHA SPIDER ASB is an innovative antenna system enclosed in a weather-proof, die-cast aluminium case. Using lap joint construction to provide protection against dust and rain while also providing excellent EMI/RFI shielding.

The CHA SPIDER ASB's octagon enclosure uses eight 3/8-24 in. solid brass connectors to accommodate up to eight ham-stick type antennas. Each pair of Ham Stick antennas form one dipole pair. Fed with 50-Ohm coax, the coax centre-conductor is connected to eight antenna bases, one for each side of the dipole while the shield is connected to every antenna base.

The included mounting bracket accommodates mast poles from 0.750 in. to 1.750 in. offering enhanced portability and configurations to match any setup. The CHA SPIDER ASB comes completely assembled, tested, and ready for service.