Variable Attenuator

Part Number AR3221

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

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Features

6.937 inches nominal overall length.

1.250" overall width.

Includes quality control certificate of conformance.

Specifications

  • Application Design:
    Transmission line
  • Body Style:
    Coaxial type
  • Center To Center Distance Between Mounting Facilities Parallel To Length:
    5.625 inches
  • Center To Center Distance Between Mounting Facilities Parallel To Width:
    3.625 inches
  • Overall Height:
    6.035 inches
  • Overall Width:
    1.250 inches
  • First Flat Length:
    0.219 inches
  • Flat Height:
    0.200 inches
  • Shaft Diameter:
    0.249 inches
  • Shaft Length:
    1.410 inches
  • Operating Tempurature Range:
    +0.0/+55.0 degrees celsius
  • Voltage Standing Wave Ratio:
    1.50
  • Coaxial Connector Series Designation:
    N
  • Power Rating:
    50.0 watts average and 8.0 kilowatts peak
  • Mounting Facility Screw Thread Series Designator:
    Unc
  • Insertion Loss At Minimum Attenuation In Maximum Decibels:
    0.5
  • Overall Attenuation Range In Decibels:
    +0.0/+40.0
  • Attenuation Variation Method:
    Continuous
  • Mounting Facility Type And Quantity:
    4 threaded hole
  • Frequency Range:
    Between 925.000 megahertz and 1.225 gigahertz
  • Mounting Thread Quantity:
    40 per inch
  • Adjustment Device Type And Quantity:
    1 shaft
  • Mounting Facility Pattern:
    Four position rectangular
  • Shaft Type:
    Round, flatted
  • Mounting Facility Screw Thread Diameter:
    0.112 inches
  • Impedance Rating In Ohms:
    50.0 input-output
  • Terminal Type And Quantity:
    2 connector, coaxial, male
  • Federal Supply Class (fsc):
    Antennas, waveguides, and related equipment
  • National Stock Number (nsn):
    5985-00-597-2464
  • Special Features:
    Attenuation varied by push-pull shaft motion

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