4 - 18 GHz, 200 W, Dual Directional Coupler (for models 20S6G18-L and 40S6G18-L)

The Model DC7435 series are wide-band dual directional couplers intended for use with the 15T4G18, 20T4G18, and other “T” Series microwave TWT amplifiers. The wide frequency range assures flexibility in coupling high power amplifiers to power meters, spectrum analyzers, receivers, and other measuring instruments. The dual directional design allows the user to monitor both forward and reflected power, a much-needed characteristic in RF susceptibility testing for amplifier overdrive protection, field control, and load protection. Low insertion loss allows efficient coupling to the load.

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