RF Hybrid Coupler – QH9338 – Connectorized 90° Hybrid is a High Power design and covers the full 20 – 520 MHz band rated at 250 W CW. RF Hybrid Coupler – QH9338 supports wideband applications. The unit operates with less than 0.6 dB of Insertion Loss and better than 20 dB Isolation. The unit measures 2.7 x 2.7 x 1.25″ and is available with a variety of input and output port connectors. Above all, Werlatone 90° Hybrid Couplers handle the most stringent operating conditions.