The WRCT8-706.5-707.3-707.7-708.5-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 707.3 to 707.7 MHz, Bandwidth 0.4 MHz, Insertion Loss 0.6 to 2 dB, Rejection 40 dB, VSWR 1.43:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT8-706.5-707.3-707.7-708.5-40 can be seen below.