The PE2210-6 from Pasternack Enterprises Inc is a Directional Coupler with Frequency 2 to 8 GHz, Coupling 6 dB, Directivity 20 dB, Average Power 50 W, Insertion Loss 0.5 to 2.2 dB. Tags: Module with Connectors. More details for PE2210-6 can be seen below.