Stack Yagi Switch
The Model SYS-3 is a Stack Yagi Switch for monoband 2 or 3 yagi stacks, based on K3LR's design. It allows you to select any one antenna, all antennas, or any combination of two antennas. Indicator lights for each antenna tell you at a quick glance which antennas are selected.
Features double-sided printed circuit board, Amphenol SO-239s and MOV protection for all six (6) control cable lines standard. The SYS-3 incorporates the same US made gold plated DPDT relays used in Comtek's ACB-4 series Hybrid phasing Systems and proven since 1990