NPFC - MIL-D-3954
DUMMY LOADS, ELECTRICAL WAVEGUIDE, GENERAL SPECIFICATION FOR
|Publication Date:||19 November 1973|
This specification covers the general requirements for waveguide electrical dummy loads for use in terminating radio frequency transmission lines (see 6.1).
Dummy loads covered by this specification shall be of the following classes, as specified (see 3.1):
Class I - Dry finned loads. Class II - Liquid cooled loads. Class III - Nonfinned and nonliquid cooled loads.
Dummy loads covered by this specification are intended for use in waveguide transmission lines, to prevent radiation during testing of the equipment by absorbing the power.