The QLF-20000-70 from Qualwave is a Low Pass RF Filter with Frequency DC to 20 GHz, Stopband Frequency 24 GHz, Insertion Loss 1.5 dB, Upper Rejection 70 dB @ 24 GHz, VSWR 1.80:1. Tags: Module with Connector. More details for QLF-20000-70 can be seen below.