The TLP-L-10112 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 18000 MHz, 3 dB Cutoff Frequency 18000 MHz, Insertion Loss 1.8 dB, Rejection 20 dB, Upper Rejection 20 dB @ 18700 MHz, 20 dB @ 18700 to 34000 MHz. More details for TLP-L-10112 can be seen below.
