The Q10HF-3500S from Electro-Photonics is a Directional Coupler that operates from 2.5 to 4.5 GHz. It provides a flat coupling of 10 dB with a directivity of 16 dB and can handle a high power of 150 W. This coupler has a low insertion loss of 0.3 dB and a VSWR of less than 1.20:1. It is available in a compact and low profile module that measures 5.08 x 6.35 x 0.38 mm and is suitable for applications like signal sampling & injection, source levelling, signal isolation, power monitoring and reflection measurement.
