The TLLF-DC-6G-X3 from Talent Microwave Inc is a Low Pass RF Filter with Frequency DC to 6 GHz, Insertion Loss 1.0 dB, Rejection 50 dB, Upper Rejection >50dB@7 to 13Ghz, Power 15 W. Tags: Module with Connector. More details for TLLF-DC-6G-X3 can be seen below.