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NSN 5985-01-473-1026

Attenuator Electronic Switch

About this product

Cylindrical body style, 3.0 gigahertz single frequency operating frequency rating, nontransfer switch type, operating tempurature range: -35.0/+85.0 degrees celsius.

Manufacturer part number L7-323J181 for national stock number 5985014731026.

Datasheet

  • Product description

    Radio Frequency Transmission Line Switch NSN 5985-01-473-1026.

  • MPN or Model

    L7-323J181

  • Schedule B
    8529.10.9000 (Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi)
  • Thread Class
    2b mounting facility hole
  • Body Style
    Cylindrical
  • Overall Length
    2.930 inches
  • Overall Height
    3.200 inches
  • Overall Width
    3.000 inches
  • Frequency Rating
    3.0 gigahertz single frequency operating
  • Switch Type
    Nontransfer
  • Operating Tempurature Range
    -35.0/+85.0 degrees celsius
  • Voltage Standing Wave Ratio
    1.20 single
  • Insertion Loss In Decibels
    0.20 single
  • Coaxial Connector Series Designation
    Tnc
  • Connector End Design
    Female
  • Rf Power Handling Capability
    300.0 watts average single
  • Minimum Crosstalk Rating In Decibels
    80.0 single
  • Actuator Operating Method
    Relay
  • Actuator Current Type And Rating In Amps
    0.16 dc
  • Actuator Voltage In Volts
    Between 24.0 and 30.0
  • Switch Operation Sequence
    Breaks before makes
  • Switching Time
    15.0 milliseconds
  • Pole Quantity
    1
  • Throw Quantity
    7
  • Coupling Position Quantity
    8
  • Mounting Facility Type And Quantity
    4 threaded hole
  • Thready Qty Per Inch (tpi)
    32 mounting facility hole
  • Thread Size
    0.164 inches mounting facility hole
  • Mounting Facility Pattern
    Four position circular single mounting facility pattern
  • Material
    Beryllium contact (s) and copper contact(s)
  • Precious Material And Location
    Contact surfaces gold
  • Precious Material
    Gold
  • Surface Treatment
    Nickel connecto (s) all surfaces
  • Surface Treatment Specification
    Mil-g-45204 military specification single treatment response contact (s) all surfaces
  • Thread Series Designator
    Unc mounting facility hole
  • Terminal Type And Quantity
    9 turret and 8 plug, coaxial
More from these suppliers
Radio Frequency Transmission Line Switch

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes relay, (as modified).

Mechanic Bill explains Attenuator Electronic Switch

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NSN 5985014731026

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
L7-323J181 Ducommun Labarge Technologies, Inc
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