The KFL177304 from Konnect RF is a Low Pass RF Filter with Frequency DC to 500 MHz, Stopband Frequency 2000 to 7000 MHz, Insertion Loss 1.2 dB, Upper Rejection 40 dB @ 2000 to 7000 MHz, Power 10 W. Tags: Module with Connector. More details for KFL177304 can be seen below.