The TLP-L-14843 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 24 MHz, 3 dB Cutoff Frequency 24 MHz, Insertion Loss 0.3 dB, Rejection 20 to 70 dB, Upper Rejection 20 dB @ 41 MHz, 70 dB @ 204 MHz. More details for TLP-L-14843 can be seen below.