The P1CP-SAF-0408G from P1dB Inc. is a Directional Coupler with Frequency 4 to 8 GHz, Coupling 10 dB, 20 dB, Coupling Variation +/-1, Directivity 20 dB, Power 10 to 50 W. Tags: Module with Connectors. More details for P1CP-SAF-0408G can be seen below.