The Q10HA-9500R from Electro-Photonics is a Surface-mount Directional Coupler that operates from 7 to 12 GHz. It provides 12 dB of coupling, has a directivity of 14 dB and an insertion loss of less than 0.50 dB. The coupler can handle an input power of up to 20 W and has a VSWR of less than 1.4:1. It offers low insertion loss, tight coupling, low amplitude balance, and close phase tracking. The coupler is available in a surface-mount package that measures 6.35 x 5.08 x 1.68 mm and is ideal for signal splitting/combining, balanced amplifier circuit, I/Q modulators/demodulators, analog phase shifters, analog variable attenuators, microwave mixers, image reject mixers, and integrated circuits applications.
