RF Hybrid Coupler – QH9056 – Non-Connectorized 90° Hybrid is a High Power design and covers the full 30 – 520 MHz band rated at 400 W CW. RF Hybrid Coupler – QH9056 is a stripline unit, designed for amplifiers and radios in the VHF/UHF band, operates with less than 0.8 dB of Insertion Loss and better than 18 dB Isolation. The unit measures 4.0 x 1.7 x 0.29″ and is available as a Drop-In unit or with Tabs. Low profile, fully bonded, and highly repeatable. This unit eliminates ferrites and will withstand severe input unbalances.