The TLP-L-11151 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 3700 MHz, 3 dB Cutoff Frequency 3700 MHz, Insertion Loss 0.5 dB, Rejection 20 dB, Upper Rejection 20 dB @ 4400 to 10000 MHz. More details for TLP-L-11151 can be seen below.
