5970-00-434-2233 INSULATOR,PLATE Index 5950-00-434-2236 COIL,RADIO FREQUENCY

National Stock Number:
5985-00-434-2235

Federal Supply Class:
5985

National Item Identification Number:
004342235

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:
1291029P194117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
295493459SPECTRUM CONTROL INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY2 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0 AND 10.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT2.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.000 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONN
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS1.2
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING SLOT LENGTH0.375 INCHES MAXIMUM
MOUNTING SLOT WIDTH0.187 INCHES MAXIMUM
OPERATING TEMP RANGE+0.0 TO 55.0 CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS+0.00 TO 0.15
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 70.0
OVERALL HEIGHT3.380 INCHES NOMINAL
OVERALL LENGTH9.000 INCHES NOMINAL
OVERALL WIDTH5.000 INCHES NOMINAL
SPECIAL FEATURESATTENUATION ACCURACY MEASURED AT 1.0,2.0,4.0,8.0,AND 12.4 GIGAHERTZ
POWER RATING1.0 WATTS AVERAGE AND 500.0 WATTS PEAK
SEGMENT ATTENUATION ACCURACY IN DECIBELS-0.40 TO 0.40 AND -1.00 TO 1.00 AND -1.20 TO 1.20 AND -1.40 TO 1.40 AND -1.50 TO 1.50 AND -1.70 TO 1.70
SEGMENT ATTENUATION RANGE IN DECIBELS+1.00 TO 9.00 AND +10.00 TO 19.00 AND +20.00 TO 29.00 AND +30.00 TO 39.00 AND +40.00 TO 49.00 AND +50.00 TO 59.00
STEP POSITION QUANTITY16
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE
TEST DATA DOCUMENT12217-1291029 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
VOLTAGE STANDING WAVE RATIO1.20 AND 1.30 AND 1.35 AND 1.45 AND 1.50


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