The TLP-L-15580 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 400 MHz, 3 dB Cutoff Frequency 400 MHz, Insertion Loss 0.6 dB, Rejection 30 to 40 dB, Upper Rejection 30 dB @ 450 MHz, 40 dB @ 470 MHz. More details for TLP-L-15580 can be seen below.
