6020-01-388-8254 CABLE ASSEMBLY,FIBER OPTIC Index 5955-01-388-8256 CRYSTAL UNIT,QUARTZ

National Stock Number:
5985-01-388-8255

Federal Supply Class:
5985

National Item Identification Number:
013888255

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:
LE413-0410-010143999THE BOEING COMPANY
LE413-0410-010154647MICROTECH INC
TDR1026106351MICROWAVE ENGINEERING CORPORATION
LE413-0410-010166544FRONTGRADE TECHNOLOGIES INC.
LE413-0410-010180006LITTON SYSTEMS INC AIRTRON DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
FLANGE QUANTITY2
FLEXIBILITYRIGID SINGLE TUBING SEGMENT
INSERTION LOSS IN DECIBELS0.20
MATERIALALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
VOLTAGE STANDING WAVE RATIO1.25
WAVEGUIDE FIRST LEG LENGTH2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM
WAVEGUIDE FOURTH LEG LENGTH1.830 INCHES MINIMUM AND 1.890 INCHES MAXIMUM
WAVEGUIDE SECOND LEG LENGTH2.490 INCHES MINIMUM AND 2.550 INCHES MAXIMUM
WAVEGUIDE THIRD LEG LENGTH1.590 INCHES MINIMUM AND 1.650 INCHES MAXIMUM
STYLE DESIGNATORTHREE BEND TYPE
SURFACE TREATMENTPAINT AND PRIMER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT


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