The KLP177106 from Konnect RF is a RF Surge Protector with Frequency DC to 7 GHz, Input Power 150 W, Insertion Loss 0.2 to 0.3 dB, Operating Temperature -40 to 85 Degree C, Return Loss -20 to -17 dB. Tags: Gas Discharge Tube. More details for KLP177106 can be seen below.