Variable Attenuator

395111-2

395111-2
(NSN) National Stock Number
5985-00-100-7935
Federal Supply Classification
5985 Antennas, Waveguides and Related Equipment
Item Name Code
00838
Schedule B Code
8529109000
Summary

Transmission line application design, 0.218 inches nominal unthreaded mounting hole diameter, -54.0 to 71.0 deg celsius operating temp range, 1.20 voltage standing wave ratio, n coaxial connector series designation, 0.3 insertion loss at minimum attenuation in maximum decibels

DAC HCC DMIL RNCC
1 - - 1
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.
Unthreaded Mounting Hole Diameter
0.218 inches nominal
Details The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.
Operating Temp Range
-54.0 to 71.0 deg celsius
Details The minimum and maximum limits of temperature at which the item is rated for operation.
Voltage Standing Wave Ratio
1.20
Details The ratio of the maximum to the minimum amplitude of pressure /voltage/ measured along the path of the waves.
Coaxial Connector Series Designation
n
Details A letter or group of letters used to designate the particular coaxial connector series.
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.3
Details The mathematical relationship of power available at the load before and after addition of the item to the circuit,set to its lowest value of attenuation,expressed in maximum decibels.
Overall Attenuation Range In Decibels
+0.0 to 30.0
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
6
Details The number of intervals at which the item can be set.
Mounting Facility Type And Quantity
7 unthreaded hole
Details Indicates the type and number of facilities by which the item is mounted.
Frequency Range
500.000 megahertz minimum and 3.800 gigahertz maximum
Details The minimum and maximum cyclic changes,per unit of time,for which an item is rated.
Adjustment Device Type And Quantity
1 motor
Details Indicates the type and number of facilities for adjusting the item.
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
1128SCAV780-3 79RG9 5 - 3 2 - ZZ
1128SCAV780-3 26512 5 - 5 9 - KE
103197 99899 5 - 5 2 - KE
CN1373ALQ99V 80058 6 - 5 1 - 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
L3HARRIS TECHNOLOGIES, INC. DIV ANTENNA PRODUCTS
CAGE: 00752
AMITYVILLE , NY , 11701-1130
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5985-00-100-7935
What is the NIIN of the NSN 5985-00-100-7935?
The National Item Identification Number (NIIN) of the NSN 5985-00-100-7935 is 00-100-7935
When the NSN 5985-00-100-7935 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Jun 14, 1972
Does the NSN 5985-00-100-7935 contain any precious metals?
Does not contain precious metal
Does the NSN 5985-00-100-7935 contain any hazardous material?
No information in HMIRS

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