The LFTC-3300 from Mini Circuits is a Space Qualified RF Filter with Frequency DC to 3.3 GHz, Cut Off Frequency 4100 MHz, Stop Band Frequency 5600 to 10000 MHz, Power 10 W, Insertion Loss 0.08 to 0.76 dB. Tags: Surface Mount. More details for LFTC-3300 can be seen below.