The PE2208-10 from Pasternack Enterprises Inc is a Directional Coupler with Frequency 500 MHz to 2 GHz, Coupling 10 dB, Directivity 23 dB, Average Power 50 W, Insertion Loss 0.35 to 0.9 dB. Tags: Module with Connectors. More details for PE2208-10 can be seen below.