The RPD 145-470/800-1000-10-N from Amphenol Procom is a Directional Coupler with Frequency 145 MHz to 1.575 GHz, Coupling 8 to 14 dB, Power 50 W, Average Power 50 W, VSWR Input 2.00:1. Tags: Module with Connectors. More details for RPD 145-470/800-1000-10-N can be seen below.