5985-00-773-3429 WAVEGUIDE,TUNER Index 6625-00-773-3444 DISK

National Stock Number:
5985-00-773-3437

Federal Supply Class:
5985

National Item Identification Number:
007733437

Description:
ATTENUATOR,VARIABLE

Detail:
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).


Manufacturer Information:
175B0C9D4PERATON INC
175B9N770TELEPHONICS CORP/PRD INSTRUMENTS
360390C9D4PERATON INC
360399N770TELEPHONICS CORP/PRD INSTRUMENTS


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNWAVEGUIDE
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLEWAVEGUIDE TYPE
BOLT CIRCLE DIAMETER4.750 INCHES NOMINAL
OVERALL LENGTH17.000 INCHES NOMINAL
OVERALL WIDTH8.000 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL WITH MOUNTING HOLES
MOUNTING FACILITY PATTERNEIGHT POSITION CIRCULAR
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 100.0
OVERALL HEIGHT5.312 INCHES NOMINAL
STEP POSITION QUANTITY100
TERMINAL TYPE AND QUANTITY2 FLANGE
UNTHREADED MOUNTING HOLE DIAMETER0.265 INCHES NOMINAL


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