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Terminations, or output loads which are manufactured by ECHO Microwave are matched to 50 ohms characteristic impedance. Matched loads provide a termination designed to absorb all of the incident power with very little reflection, effectively terminating the line or port at its characteristic impedance. Terminations are used in a wide variety of measurement systems; any port of a multi-port microwave device that is not involved in the measurement should be terminated at its characteristic impedance, in order to ensure an accurate measurement. Terminations are also used in devices such as directional couplers and isolators. High power versions are used in transmitter applications as dummy loads


Part Number Frequency
Return Loss
(dB. max.)
Temp. Range