Controllers & Analyzers

Regardless of which antenna you choose, the “brains” of the system is the antenna controller. SteppIR Antennas offer inherent features including 180 degree and bi-directional mode for Yagi’s and ¼ wave and ¾ wave mode for verticals. The SDA-2000 OptimizIR allows users to optimize their antennas for maximum gain, maximum front-to-rear or a combination of the two. There are numerous options available for the controllers/optimizers including transceiver interface, tuning relay and advanced lighting protection. The SARK series antenna analyzers are a must-have product for any antenna installation.