The HFCN-1760 from Mini Circuits is a Space Qualified RF Filter with Frequency 1.9 to 5.5 GHz, Cut Off Frequency 1760 MHz, Stop Band Frequency 950 to 1230 MHz, Power 7 W, Insertion Loss 1.3 to 2 dB. Tags: Surface Mount. More details for HFCN-1760 can be seen below.