The TWFCB-922.5M05-C7.5M60-N03 from Techniwave is a Band Pass Filter with Frequency 920 to 925 MHz, Bandwidth 5 MHz, Center Frequency 922.5 MHz, Insertion Loss 2 to 3 dB, Upper Rejection 60 dB @ 930 to 960 MHz. Tags: Module with Connectors. More details for TWFCB-922.5M05-C7.5M60-N03 can be seen below.