The CD-1-400-4000-10-50-SF-SF-SF / 001665 from DETI Microwave is a Directional Coupler that operates from 0.4 to 4 GHz. This 10 dB coupler provides a directivity of over 20 dB and has an insertion loss of less than 0.75 dB. It can handle an average input power of 50 W and has a VSWR of less than 1.40:1. This directional coupler is available in a module that measures 124 x 20 x 12 mm with SMA-female connectors.
