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NSN 5985-01-074-7877

Balance-to-unbalance Transformer

About this product

Keyed mtg pattern.

Manufacturer part number SM-D-944760 for national stock number 5985010747877.

Datasheet

  • Product description

    Transmission Line Coupler NSN 5985-01-074-7877.

  • MPN or Model

    SM-D-944760

  • 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)
    062820 - Radio/tv Transmit/receive Sets
  • Unit Weight (Est.)
    0.5 lb
  • Overall Depth
    2.750 inches
  • Overall Height
    3.000 inches
  • Overall Width
    3.000 inches
  • Cubic Measure
    0.005 cubic feet
  • End Application
    5985-01-063-1574 antenna group oe-254/grc
  • Input Impedance Rating In Ohms
    50.0
  • Output Impedance Rating In Ohms
    200.0
  • Usage Design
    4 1 impedance matching transformer used between 200 ohm antenna and 50 ohm transmission line
  • Mounting Configuration
    Four 0.177 in. Diameter mtg holes in a symmetrical pattern; distance betweentop 2 horizontal holes 2.250 in; distance between bottom 2 horizontal holes 2.000 in; distance between top/bottom holes is 2.250 in.
  • Radio Frequency Rating
    Between 30.0 megahertz and 88.0 megahertz
  • Unit Type
    Transmission line
  • Unpackaged Unit Weight
    0.440 pounds
  • Material
    Copper
  • Material
    Copper
  • Test Data Document
    80063-el-c+0189-0001a specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Purchase Description Identification
    80063-sm-d-944760
  • Fsc Application Data
    Feed cone asy
More from these suppliers
Transmission Line Coupler

A coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. See also coupler, rotary, radio frequency.

Mechanic Bill explains Balance-to-unbalance Transformer

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NSN 5985010747877

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SM-D-944760 Us Army Communications &
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