The TLP-L-10880 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 2690 MHz, 3 dB Cutoff Frequency 2690 MHz, Insertion Loss 3 dB, Rejection 120 dB, Upper Rejection 120 dB @ 3600 to 8500 MHz. More details for TLP-L-10880 can be seen below.