5985-01-390-7952 SWITCH,RADIO FREQUENCY TRANSMISS Index 5998-01-390-7954 CIRCUIT CARD ASSEMBLY

National Stock Number:
5985-01-390-7953

Federal Supply Class:
5985

National Item Identification Number:
013907953

Description:
WAVEGUIDE ASSEMBLY

Detail:
An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a SWITCH, WAVE GUIDE, a DUMMY LOAD, ELECTRICAL and other components such as waveguide section, cable terminal chamber and the like. Excludes COUPLER, ROTARY, RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER, WAVEGUIDE; and TUNER, WAVEGUIDE.


Manufacturer Information:
129476-166544FRONTGRADE TECHNOLOGIES INC.
129476-180006LITTON SYSTEMS INC AIRTRON DIV
68J878006-20766544FRONTGRADE TECHNOLOGIES INC.
68J878006-20776301THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
INSERTION LOSS IN DECIBELS0.25
OPERATING PRESSURE70000.0 BAR MAXIMUM
SPECIAL FEATURESLEFT HAND; LOWER FUSELAGE ANTENNA, AIM - 7F
VOLTAGE STANDING WAVE RATIO1.27


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