The QLF-30-40 from Qualwave is a Low Pass RF Filter with Frequency DC to 30 MHz, Stopband Frequency 45 to 60 MHz, Insertion Loss 1 dB, Upper Rejection 40 dB @ 45 MHz, 60 dB @ 60 MHz, Power 5 W. Tags: Module with Connector. More details for QLF-30-40 can be seen below.
