70 Rear-to Front Antenna Kit User chide . To enhance the receiving efficiency, Install the antenna onto the BF-70 rear-to-front antenna kit. . Do use 500 coaxial cable between the receiver and the BF-70 rear-to-front antenna kit, and the cable should be as short as better. For UHF receivers, use FBC-71 antenna cable; for ISM receivers, use FBC-72 antenna cable. . Justin stall the BF-70 rear-to-front antenna kit onto the front or rear side of the EIA 1U rack cabinet.
