The ZXLF-K762+ from Mini Circuits is a Low Pass RF Filter with Frequency DC to 7.6 GHz, Stopband Frequency 13.1 to 23 GHz, 3 dB Cutoff Frequency 11 GHz, Insertion Loss 1.6 to 2.8 dB, Rejection 12 to 15 dB. Tags: Module with Connector, Reflectionless Filter. More details for ZXLF-K762+ can be seen below.