The RMDC.2500Nmf from Response Microwave Inc is a DC Block with Frequency 380 MHz to 2.5 GHz, Insertion Loss 0.12 dB, Breakdown Voltage 3000 V, Input Power (Avg) 250 W, VSWR 1.20:1. Tags: Module with Connectors. More details for RMDC.2500Nmf can be seen below.