The TLLF-DC-2G-X from Talent Microwave Inc is a Low Pass RF Filter with Frequency DC to 2 GHz, Stopband Frequency 2.3 to 6 GHz, Insertion Loss 1 dB, Rejection 50 dB @2.3 to 6 GHz, Power 15 W. Tags: Module with Connector. More details for TLLF-DC-2G-X can be seen below.