The Model 17965W from Microwave Filter Company is a Band Pass Filter with Frequency 902 to 928 MHz, Bandwidth 26 MHz, Center Frequency 915 MHz, Insertion Loss 1.5 dB, Upper Rejection 30 to 70 dB @ 934 MHz, 955 to 2000 MHz. Tags: Module with Connectors. More details for Model 17965W can be seen below.