The J-1040-180 from ET Industries is a 180° Hybrid Coupler that operates from 10 to 40 GHz. This 3 dB coupler provides more than 15 dB of isolation and has an insertion loss of less than 3.5 dB. It can handle an average input power of up to 20 W and a peak input power of 3 kW. The coupler has an amplitude balance of ±1.2 dB and a phase balance of ±12°. It is available in a module that measures 1.6 x 1.25 x 0.5 inches with 2.92 mm (female) connectors.
