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NSN 5985-01-105-0701

Balance-to-unbalance Transformer

About this product

Four 0.105 in. diameter mtg holes on 1.437 in. by 0.375 in. mtg ctr mounting configuration, between 225.0 megahertz and 400.0 megahertz radio frequency rating, transmission line unit type, voltage standing wave ratio at reference frequency: 1.2 to 1 at 225 mhz; 1.2 to 1 at 400 mhz.

Manufacturer part number 277-0421-010 for national stock number 5985011050701.

Datasheet

  • Product description

    Transmission Line Coupler NSN 5985-01-105-0701.

  • MPN or Model

    277-0421-010

  • 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)
    061320 - Coaxial Transmission Line/fittings
  • Unit Weight (Est.)
    0.1 lb
  • Overall Length
    1.625 inches
  • Overall Height
    0.762 inches
  • Overall Width
    0.134 inches
  • Mounting Configuration
    Four 0.105 in. Diameter mtg holes on 1.437 in. By 0.375 in. Mtg ctr
  • Radio Frequency Rating
    Between 225.0 megahertz and 400.0 megahertz
  • Unit Type
    Transmission line
  • Voltage Standing Wave Ratio At Reference Frequency
    1.2 to 1 at 225 mhz; 1.2 to 1 at 400 mhz
  • Material
    Any acceptable
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 5985011050701

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
277-0421-010 Rockwell Collins, Inc.
QHF2-0-312G21560 Merrimac Industries, Inc.
QHF2-0-312GM0D2 2 Merrimac Industries, Inc.
QHF2-0-312GMOD Cobham Advanced Electronic Solutions
QHF-2-.312G/21560 Merrimac Industries, Inc.
MPS388 Cobham Advanced Electronic Solutions
1R0360-3 Anaren, Inc.
Stock Check
Availability for this item was last checked on 12/27/22. The quantities and conditions available at the time were:
  • NS: 1
  • SV: 1