The P1CP-SAF-R518G series of directional couplers from P1dB operates from 0.5 to 18 GHz. The couplers are available in three coupling configurations of 10 dB, 20 dB and 30 dB and can handle up to 30 watts of power. They are available in a module with SMA female connectors. These couplers are a good solution where wideband frequency coverage is needed, including test instrumentation and general purpose lab use.
