The RFST2G18S from RF-Lambda is a Termination with Frequency DC to 12.4 GHz, Power 2 W, Peak Power 0.25 kW, Operating Temperature -40 to 85 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Connectorized, Coaxial Termination. More details for RFST2G18S can be seen below.