RF Hybrid Coupler – QH10319 – Connectorized 90° Hybrid is a High Power design and covers the full 500 – 2800 MHz band rated at 350 W CW. RF Hybrid Coupler – QH10319 supports wideband amplifier applications. The unit operates with less than 0.45 dB of Insertion Loss and better than 20 dB Isolation. The unit measures 2.91 x 2.29 x 1.15″ and is available with a variety of connectors. Above all, Werlatone 90° Hybrid Couplers handle the most stringent operating conditions.