The QC-1G18G-SFF-50W from Quantic PMI is a Hybrid Coupler that operates from 1 to 18 GHz. This 3 dB coupler provides more than 15 dB of isolation and has an insertion loss of less than 2.3 dB. It can handle an average input power of 50 W and a peak input power of 1 kW. This coupler has an amplitude balance of ±0.8 dB and a phase balance of ±8°. It is available in a module that measures 3.74 x 1.16 x 0.43 inches and with SMA-female connectors.
