The VDC-2652-10 from VidaRF is a Directional Coupler with Frequency 2.6 to 5.2 GHz, Coupling 10 dB, Coupling Variation ±0.70 dB, Directivity 20 dB, Average Power 5 to 50 W. Tags: Module with Connectors. More details for VDC-2652-10 can be seen below.