The TLP-L-14730 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 540 MHz, 3 dB Cutoff Frequency 540 MHz, Insertion Loss 0.75 dB, Rejection 60 dB, Upper Rejection 60 dB @ 960 to 4100 MHz. More details for TLP-L-14730 can be seen below.
