The TLP-L-10050 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 61 MHz, 3 dB Cutoff Frequency 61 MHz, Insertion Loss 0.5 dB, Rejection 40 to 50 dB, Upper Rejection 50 dB @ 84 MHz, 50 dB @ 84 to 126 MHz, 40 dB @ 126 to 168 MHz. More details for TLP-L-10050 can be seen below.