The TLP120-4SS2 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 120 MHz, 3 dB Cutoff Frequency 120 MHz, Insertion Loss 0.6 dB, Rejection 40 to 70 dB, Upper Rejection 40 dB @ 192 MHz, 70 dB @ 750 to 1000 MHz. More details for TLP120-4SS2 can be seen below.