#8142 Rotary Vane Attenuator | Related Equipment Waveguides Antennas

8142

Variable Attenuator

NSN 5985-01-086-3785

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010863785

Technical Specifications of NSN

Application Design:
Transmission line
Body Style:
Coaxial type
Overall Length:
Between 2.135 inches and 2.255 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.750 inches
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.750 inches
Overall Height:
1.577 inches
Overall Width:
1.375 inches
Voltage Standing Wave Ratio:
1.30 and 1.40
Coaxial Connector Series Designation:
Wpm
Power Rating:
1.0 watts average and 100.0 watts peak
Mounting Facility Screw Thread Series Designator:
Unc
Insertion Loss At Minimum Attenuation In Maximum Decibels:
0.7
Overall Attenuation Range In Decibels:
+0.0/+69.0
Attenuation Variation Method:
Stepped
Step Position Quantity:
69
Attenuation Per Step In Decibels:
1.0
Mounting Facility Type And Quantity:
4 threaded hole
Frequency Range:
Between 0.000 hertz and 2.500 gigahertz
Overall Attenuation Accuracy In Decibels:
+0.00/+0.20
Mounting Thread Quantity:
32 per inch
Adjustment Device Type And Quantity:
1 knob w/dial
Mounting Facility Screw Thread Diameter:
0.138 inches
Impedance Rating In Ohms:
50.0 input-output
Terminal Type And Quantity:
2 connector, coaxial, female
NSN:
5985-01-086-3785
Item Name:
Rotary Vane Attenuator
Cage Code:
04423

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8142S-104
Cage Code:
04423
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
174AS581
Cage Code:
30003
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
3024-100
Cage Code:
93459
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Variable Attenuators
------------ P/N 8142

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Last Updated: 01/03/2025