RLC Electronics’ high-power directional couplers offer accurate coupling, low insertion loss and high directivity in a compact package. The standard units are optimized for two octave bandwidths and are available with a choice of coupling values. These units are suitable for sampling forward and reflected power with a negligible effect on the transmission line and low intermodulation products. Rated impedance is 50 Ohms and average power capability is 500 W with 10 kW peak. Coupling (nominal) is 30, 40 or 50dB, and accuracy (including frequency variation) is ± 1.0 dB.

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The main line connectors are type “N” (male or female), while secondary line offers SMA female.