The C-1352-06 from Werbel Microwave is a Directional Coupler that operates from 130 to 520 MHz. This 6 dB coupler has a directivity of 25 dB and an insertion loss of less than 2.2 dB. It can handle a CW input power up to 60 W and CW reverse power of 3 W. The coupler is available in a RoHS and REACH compliant module that measures 5.8 x 2.0 x 1.0 inches with N-type (female) connectors and is suitable for sampling RF signals in detectors, gain control and feedback loops.