• Year
  • 1951–1955 ?
perfect model
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 85400
    • Brand: Airline or Air-Line

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 105 - 115 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • from Radiomuseum.org
  • Model: Airline 15BR-1548A - Montgomery Ward & Co. Wards,
  • Shape
  • Tablemodel with Clock ((Alarm-) Clock Radio).
  • Dimensions (WHD)
  • 11.625 x 6 x 5.125 inch / 295 x 152 x 130 mm
  • Notes
  • According to SAMS Photofact 212-5 from August 1953 the chassis 4D16-A was first used for the models CR41, CR41-A (both Mahogany), CR42, CR42-A (both Ivory), CR43, CR43-A (both in Red) with the same cabinet - and for Western Auto models Truetone D2216A and D2217A. Built in loop antenna, single Selenium Rectifier. The manual of 1952 "most-often-needed radio diagrams" shows under Montgomery Ward also the Airline Clock Radios models 15BR-1548A, 15BR-1549A, 25BR-1548B and 25BR-1549B for this chassis, which are documented in Photofact 191-3 from January 1953.

    Raytheon used its chassis 4D16-A tater also for three Alarm-Clock Radio models with the same cabinet in different colors: Model C-50B is in Walnut, Model C-51W is in White and Model C-52R is in Red. See also Beitman volume R-16 from 1956.

  • Price in first year of sale
  • 31.40 $
  • Circuit diagram reference
  • Beitman Radio Diagrams Vol. 12, 1952

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