The KFL177307 from Konnect RF is a Low Pass RF Filter with Frequency DC to 2200 MHz, Stopband Frequency 2400 to 6000 MHz, Insertion Loss 1.5 dB, Upper Rejection 40 dB @ 2400 to 6000 MHz, Power 15 W. Tags: Module with Connector. More details for KFL177307 can be seen below.