RF Hybrid Coupler – QH11643 – Non-Connectorized 90° Hybrid is a High Power design and covers the full 200 – 1000 MHz band rated at 200 W CW. RF Hybrid Coupler – QH11643 supports wideband amplifier applications. The unit operates with less than 0.4 dB of Insertion Loss and better than 19 dB Isolation. The unit measures 2.8 x 0.75 x 0.16″ and is supplied as a Surface Mount design. Above all, Werlatone 90° Hybrid Couplers handle the most stringent operating conditions.