The QDDC-10-1000-K2 from Qualwave is a Dual-Directional Coupler that operates from 0.01 to 1 GHz. This 40 dB coupler provides a directivity of more than 20 dB and has an insertion loss of less than 0.45 dB. It can handle an average input power of up to 200 W and has a VSWR of less than 1.35:1. This dual-directional coupler is available in a module that measures 50.8 x 50.8 x 22.35 mm and has N-type (female) and SMA-(Female) connectors. It is ideal for use in amplifiers, transmitters, laboratory tests, and radar applications.
