#7959 Rotary Vane Attenuator | Related Equipment Waveguides Antennas

7959

Variable Attenuator

NSN 5985-00-901-7897

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009017897

Product Technical Spec.

Application Design:
Transmission line
Body Style:
Cylindrical w/side terminals
Overall Length:
4.750 inches
Overall Width:
2.656 inches
Body Diameter:
2.250 inches
Shaft Diameter:
Between 0.249 inches and 0.251 inches
Shaft Length:
Between 0.922 inches and 0.953 inches
Body Length:
3.812 inches
Distance Between Mounting Facility Centers:
1.500 inches
Operating Tempurature Range:
-55.0/+85.0 degrees celsius
Power Rating:
1.5 watts average
Mounting Facility Screw Thread Series Designator:
Unc
Overall Attenuation Range In Decibels:
+0.0/+100.0
Attenuation Variation Method:
Stepped
Step Position Quantity:
10
Attenuation Per Step In Decibels:
10.0
Mounting Facility Type And Quantity:
2 threaded hole
Frequency Range:
Between 0.000 kilohertz and 525.000 kilohertz
Overall Attenuation Accuracy In Decibels:
-0.50/+0.50
Mounting Thread Quantity:
32 per inch
Adjustment Device Type And Quantity:
1 shaft
Mounting Facility Pattern:
Two position in-line
Shaft Type:
Round
Mounting Facility Screw Thread Diameter:
0.164 inches
Impedance Rating In Ohms:
600.0 input-output
Terminal Type And Quantity:
12 tab, solder lug
NSN:
5985-00-901-7897
Item Name:
Rotary Vane Attenuator
Cage Code:
58880

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
9197920
Cage Code:
18876
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Variable Attenuators
------------ P/N 7959

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Last Updated: 05/05/2025