Variable Attenuator

50DV99-879

50DV99-879
(NSN) National Stock Number
5985-00-013-7585
Federal Supply Classification
5985 Antennas, Waveguides and Related Equipment
Item Name Code
00838
Schedule B Code
8529109000
Summary

Transmission line application design, 5.0 milliwatts average power rating, +0.0 to 99.0 overall attenuation range in decibels, stepped attenuation variation method, 99 step position quantity, 1.0 attenuation per step in decibels

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
Identification

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).

INC FIIG Concept Condition
00838 A223A0 - 1
Specifications
Application Design
transmission line
Details The primary application for which the item is designed.
Power Rating
5.0 milliwatts average
Details The amount of electrical energy that can be dissipated.
Overall Attenuation Range In Decibels
+0.0 to 99.0
Details The overall limits of decrease of the amplitude ratio of a signal between the input and output of the item,expressed in decibels.
Attenuation Variation Method
stepped
Details The means by which the attenuation can be varied from the minimum to the maximum setting.
Step Position Quantity
99
Details The number of intervals at which the item can be set.
Attenuation Per Step In Decibels
1.0
Details The amount of attenuation between adjacent steps,expressed in decibels.
Mounting Facility Type And Quantity
3 threaded hole
Details Indicates the type and number of facilities by which the item is mounted.
Frequency Range
250.000 megahertz minimum and 350.000 megahertz maximum
Details The minimum and maximum cyclic changes,per unit of time,for which an item is rated.
Impedance Rating In Ohms
50.0 input-output
Details The total opposition (resistive and reactive) to the flow of alternating current,expressed in ohms.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
115442-001 91417 1 - 7 2 - KE
RA101 23042 5 - 5 9 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
34580 - W W
RVC WCC TCC SHC
1 658 Z 9

What's Included?

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • Friendly service to back every order
Manufacturer
ALAN INDUSTRIES INC
CAGE: 52750
COLUMBUS , IN , 47201-2210
UNITED STATES
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FAQs
Frequently asked questions for NSN 5985-00-013-7585
What is the NIIN of the NSN 5985-00-013-7585?
The National Item Identification Number (NIIN) of the NSN 5985-00-013-7585 is 00-013-7585
When the NSN 5985-00-013-7585 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 10, 1968
Does the NSN 5985-00-013-7585 contain any precious metals?
Does not contain precious metal
Does the NSN 5985-00-013-7585 contain any hazardous material?
No information in HMIRS

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