1-321-802-5889

NSN 5985-00-557-5721

Attenuator Electronic Switch

About this product

Irregular body style, 0.0 megahertz and 11.0 megahertz single frequency operating0.0 megahertz and 11.0 megahertz single frequency voltage standing wave ratio0.0 megahertz and 11.0 megahertz single frequency insertion loss reference0.0 megahertz and 11.0 megahertz single frequency crosstalk reference frequency rating, nontransfer switch type, operating tempurature range: -65.0/+185.0 degrees fahrenheit.

Manufacturer part number 1239001P2 for national stock number 5985005575721.

Datasheet

  • Product description

    Radio Frequency Transmission Line Switch NSN 5985-00-557-5721.

  • MPN or Model

    1239001P2

  • 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)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    0.7 lb
  • Body Style
    Irregular
  • Overall Length
    4.200 inches
  • Overall Height
    2.380 inches
  • Overall Width
    0.865 inches
  • Frequency Rating
    0.0 megahertz and 11.0 megahertz single frequency operating0.0 megahertz and 11.0 megahertz single frequency voltage standing wave ratio0.0 megahertz and 11.0 megahertz single frequency insertion loss reference0.0 megahertz and 11.0 megahertz single frequency crosstalk reference
  • Unthreaded Mounting Hole Diameter
    0.140 inches
  • Switch Type
    Nontransfer
  • Operating Tempurature Range
    -65.0/+185.0 degrees fahrenheit
  • Voltage Standing Wave Ratio
    1.45 single
  • Insertion Loss In Decibels
    0.45 single
  • Coaxial Connector Series Designation
    N
  • Connector End Design
    Female
  • Rf Power Handling Capability
    500.0 watts average single
  • Minimum Crosstalk Rating In Decibels
    20.0 single
  • Actuator Operating Method
    Relay
  • Actuator Current Type And Rating In Amps
    0.23 dc
  • Actuator Voltage In Volts
    28.0
  • Switch Operation Sequence
    Makes before breaks
  • Switch Return Mechanism Type
    Fail-safe
  • Pole Quantity
    1
  • Throw Quantity
    2
  • Rf Maximum Voltage Rating
    700.0 volts peak
  • Coupling Position Quantity
    3
  • Mounting Facility Type And Quantity
    2 unthreaded hole
  • Mounting Facility Pattern
    Two position in-line single mounting facility pattern
  • Material
    Steel body
  • Precious Material And Location
    Contact surfaces silver
  • Precious Material
    Silver
  • Terminal Type And Quantity
    4 screw and 3 receptacle, coaxial
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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 5985005575721

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1239001P2 Bae Systems Information And
11200 Dow-key Microwave Corporation
11200 K&l Microwave, Inc.
11200 L-3 Communications Corporation
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