The WRCGV16-880-890-905-915-90-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 890 to 905 MHz, Bandwidth 15 MHz, Insertion Loss 1.5 to 2.25 dB, Rejection 90 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV16-880-890-905-915-90-2 can be seen below.