RF Hybrid Coupler – QH6308 – Connectorized 90° Hybrid is a Low Power design and covers the full 100 – 500 MHz band rated at 25 W CW. RF Hybrid Coupler – QH6308 supports wideband applications. The unit operates with less than 0.6 dB of Insertion Loss and better than 20 dB Isolation. The unit measures 4.0 x 2.0 x 1.5″ and is available with SMA-F input and output port connectors. Above all, Werlatone 90° Hybrid Couplers handle the most stringent operating conditions.