The HYB300-1500-3H from Sirius Microwave is a 3-Port Quadrature Hybrid Coupler that operates from 300 to 1500 MHz. It has an insertion loss of 0.8 dB and provides isolation of 25 dB. This device has an amplitude balance of 0.35 dB and phase balance of 2.5 degrees. It can handle up to 2 W of input power and has a VSWR of 1.5:1. The coupler is available in a module that measures 2.25 x 0.90 x 0.50 inches with SMA Female connectors and optional SMA Male, BNC Female, and N-Type Female connectors are also available.
