The PE6TR1051 from Pasternack Enterprises Inc is a Termination with Frequency DC to 4 GHz, Power 1 W, Peak Power 100 W, Operating Temperature -40 to 105 Degree C, Storage Temperature -40 to 105 Degree C. Tags: Connectorized, Coaxial Termination. More details for PE6TR1051 can be seen below.