Model #1971971-1

Variable attenuator (NSN 5985-00-476-7313)

Description

10.642 inches maximum overall length.

Application Design
Transmission line
Body Style
Coaxial type
Center To Center Distance Between Mounting Facilities Parallel To Length
8.376 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
1.100 inches
Overall Height
1.240 inches
Overall Width
2.050 inches
Operating Tempurature Range
-0.0/+55.0 degrees celsius
Voltage Standing Wave Ratio
1.50
Coaxial Connector Series Designation
Bnc
Power Rating
2.0 watts average and 500.0 watts peak
Mounting Facility Screw Thread Series Designator
Unc
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.9
Overall Attenuation Range In Decibels
+1.0/+11.0
Attenuation Accuracy Reference Frequency
18.0 gigahertz
Attenuation Variation Method
Stepped
Step Position Quantity
11
Attenuation Per Step In Decibels
1.0
Mounting Facility Type And Quantity
6 threaded hole
Frequency Range
Between 0.000 hertz and 18.000 gigahertz
Overall Attenuation Accuracy In Decibels
-0.50/+0.50
Segment Attenuation Range In Decibels
+0.20/+0.50 and +0.30/+0.60 and +0.40/+0.90
Segment Attenuation Accuracy In Decibels
-0.12/+0.12 and -0.30/+0.30 and -0.50/+0.50
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 motor
Mounting Facility Pattern
Four position rectangular
Mounting Facility Screw Thread Diameter
0.138 inches
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
2 connector, coaxial, female
Description
Attenuator,variable
Cage Code
55974

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Updated: 05/12/2024