The TLLF-DC-2G3-L from Talent Microwave Inc is a Low Pass RF Filter with Frequency DC to 2300 MHz, Insertion Loss 1.8 dB, Rejection 50 dB, Upper Rejection >50dB@2800MHz, Power 2 W. Tags: Module with Connector. More details for TLLF-DC-2G3-L can be seen below.