The 500520020 from Krytar is a Space Qualified dual directional coupler that operates from 0.5 to 20 GHz. It has a coupling value of 20 dB with 1 dB variation over the band. The coupler has a directivity of over 12 dB and an insertion loss of less than 2 dB. It can handle up to 20 watts of average power and has a VSWR of 1.40:1. The coupler is available in a module that measures 8.98 (L) x 0.53 (W) x 0.71 (H) inches with SMA female connectors and is ideal for electronic warfare (EW), commercial wireless, SATCOM, radar, antenna beam forming, and EMC testing environments. The directional coupler can also be manufactured to meet rigid military specifications.
