The ZXLF-K662M+ from Mini Circuits is a Low Pass RF Filter with Frequency DC to 6 GHz, Stopband Frequency 9.2 to 22 GHz, Insertion Loss 2.5 to 3.6 dB, Rejection 19 to 36 dB, Upper Rejection 19 to 36 dB @9200 to 22000 MHz. Tags: Module with Connector, Reflectionless Filter. More details for ZXLF-K662M+ can be seen below.