The 715-40-0.670 from MECA is a Directional Coupler that operates from 380 to 960 MHz. This 40 dB coupler provides a directivity of more than 25 dB and has an insertion loss of less than 0.1 dB. It can handle an average input power of 500 W, a peak input power of up to 10 kW, and has a VSWR of less than 1.15:1. The coupler is available in an Aluminum housing that measures 6.08 x 1.50 x 0.88 inches with N-type (female) connectors.
