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NSN 5985-00-491-6338

Attenuator Electronic Switch

About this product

Rectangular body style, 0.0 megahertz and 66.0 megahertz single frequency insertion loss reference frequency rating, nontransfer switch type, operating tempurature range: +0.0/+80.0 degrees celsius.

Manufacturer part number STB2180A1 for national stock number 5985004916338.

Datasheet

  • Product description

    Radio Frequency Transmission Line Switch NSN 5985-00-491-6338.

  • MPN or Model

    STB2180A1

  • 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.)
    1 lb
  • Thread Class
    2b mounting facility bushing
  • Body Style
    Rectangular
  • Overall Length
    2.930 inches
  • Overall Height
    3.110 inches
  • Overall Width
    0.660 inches
  • Frequency Rating
    0.0 megahertz and 66.0 megahertz single frequency insertion loss reference
  • Switch Type
    Nontransfer
  • Operating Tempurature Range
    +0.0/+80.0 degrees celsius
  • Voltage Standing Wave Ratio
    1.30 single
  • Insertion Loss In Decibels
    0.20 single
  • Coaxial Connector Series Designation
    Bnc
  • Connector End Design
    Female
  • Rf Power Handling Capability
    1.0 watts peak single
  • Minimum Crosstalk Rating In Decibels
    60.0 single
  • Actuator Operating Method
    Manual
  • Switch Operation Sequence
    Breaks before makes
  • Switch Return Mechanism Type
    Latching
  • Pole Quantity
    1
  • Throw Quantity
    2
  • Coupling Position Quantity
    3
  • Mounting Facility Type And Quantity
    1 threaded bushing
  • Thready Qty Per Inch (tpi)
    32 mounting facility bushing
  • Material
    Copper alloy connecto (s)
  • Precious Material And Location
    Terminals external surfaces rhodium and terminals internal surfaces silver
  • Precious Material
    Rhodium and silver
  • Surface Treatment
    Paint body outside surfaces
  • Thread Series Designator
    Uns mounting facility bushing
  • Terminal Type And Quantity
    3 receptacle, 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 5985004916338

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
STB2180A1 Spectrum Microwave, Inc.
6094815-1 Lockheed Martin Corporation
Stock Check
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