5985-01-280-3042 SWITCH,RADIO FREQUENCY TRANSMISS Index 1055-01-280-3044 MAST ASSEMBLY

National Stock Number:
5985-01-280-3043

Federal Supply Class:
5985

National Item Identification Number:
012803043

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:
109234078CINCH CONNECTIVITY SOLUTIONS INC
708534078CINCH CONNECTIVITY SOLUTIONS INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY2 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION ACCURACY REFERENCE FREQUENCY18.0 GIGAHERTZ
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONN
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS1.2
OVERALL LENGTH3.570 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 11.0
OVERALL HEIGHT2.560 INCHES NOMINAL
POWER RATING1.3 WATTS AVERAGE AND 200.0 WATTS PEAK
SEGMENT ATTENUATION RANGE IN DECIBELS+0.00 TO 1.00 AND +1.00 TO 2.00 AND +2.00 TO 3.00 AND +3.00 TO 4.00 AND +4.00 TO 5.00 AND +5.00 TO 6.00 AND +6.00 TO 7.00 AND +7.00 TO 8.00 AND +8.00 TO 9.00 AND +9.00 TO 10.00 AND +10.00 TO 11.00
STEP POSITION QUANTITY11
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE
VOLTAGE STANDING WAVE RATIO1.50 AND 1.60 AND 1.70


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