Series LA High Power Directional Couplers

These directional couplers are designed to complement the LA Series RF power amplifiers and include a mating metering connector and female coaxial connectors. Designed for use at 1500 watts of power, they are available with or without an external heatsink. The heatsink reduces the coupler’s PCB and case temperature to minimize drift during long key down (digital mode) transmitting sequences. Typically delivered with type N female coaxial connectors, we can also supply SO239 (UHF), type SC and, type 7/16 DIN.

Optional connection cables and coaxial adapters are available upon request.



With heatsink for full power continuous use







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Without heatsink for intermittent full power use






Directional coupler specifictaions