RF Hybrid Coupler – QH5599 – Connectorized 90° Hybrid is a High Power design and covers the full 225 – 400 MHz band rated at 2000 W CW. RF Hybrid Coupler – QH5599 supports wideband amplifier applications. The unit operates with less than 0.2 dB of Insertion Loss and better than 20 dB Isolation. The unit measures 8.0 x 2.0 x 1.0″ and is available with a variety of input and output port connectors. Above all, Werlatone 90° Hybrid Couplers handle the most stringent operating conditions.