The 4100400K from Krytar is a 180 Degree/3 dB Hybrid Coupler that operates from 10 to 40 GHz. It provides an isolation of over 12 dB with an insertion loss of below 1.7 dB and has a VSWR of 1.8:1. The coupler can handle up to 20 watts of average power and up to 3 KW of peak power. It is available in a module that mesures 1.10 x 0.86 x 0.50 inches with 2.92 mm (K) female connectors and is ideal for electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring and measurement, antenna beam forming, and EMC testing environments. This coupler is typically available from stock to 30 days. These couplers can be also be manufactured to meet military specifications.