The TLP-L-14963 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 7800 MHz, 3 dB Cutoff Frequency 7800 MHz, Insertion Loss 1.5 dB, Rejection 28 to 40 dB, Upper Rejection 28 dB @ 8400 MHz, 40 dB @ 8700 MHz, 50 dB @ 9000 MHz. More details for TLP-L-14963 can be seen below.