The ANNE-50V+ from Mini Circuits is a Termination with Frequency DC to 50 GHz, Power 1 W, Return Loss 14.7 to 28 dB, Operating Temperature -55 to 100 Degree C, Storage Temperature -55 to 100 Degree C. Tags: Connectorized, Coaxial Termination. More details for ANNE-50V+ can be seen below.