The TLP-L-10648 from Telonic Berkeley is a Low Pass RF Filter with Frequency DC to 1630 MHz, 3 dB Cutoff Frequency 1630 MHz, Insertion Loss 4 dB, Rejection 50 dB, Upper Rejection 50 dB @ 2000 to 2160 Mhz. More details for TLP-L-10648 can be seen below.
