RF Hybrid Coupler – QH7900 – Non-Connectorized 90° Hybrid is a High Power design and covers the full 450 – 2800 MHz band rated at 125 W CW. RF Hybrid Coupler – QH7900 supports wideband amplifier applications. The unit operates with less than 0.55 dB of Insertion Loss and better than 18 dB Isolation. The unit measures 1.5 x 1.1 x 0.095″ and is available as a Surface Mount design. Above all, Werlatone 90° Hybrid Couplers handle the most stringent operating conditions.