The WRCTF12+9-826-832-862-868-80 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 832 to 862 MHz, Bandwidth 30 MHz, Insertion Loss 1.5 dB, Rejection 80 dB, Return Loss 14 dB. Tags: Module with Connectors, Cavity Filter, Notch Filter. More details for WRCTF12+9-826-832-862-868-80 can be seen below.