The TLLF-DC-600M-L from Talent Microwave Inc is a Low Pass RF Filter with Frequency DC to 600 MHz, Stopband Frequency 720 MHz, Insertion Loss 1.2 dB, Rejection 40 dB @720 MHz, Power 2 W. Tags: Module with Connector. More details for TLLF-DC-600M-L can be seen below.