• Country
• United States of America (USA)

• Manufacturer / Brand
• Atwater Kent Mfg. Co.; Philadelphia, USA

• Year
• 1923

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 33197

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

• Number of Tubes
• 5

• Valves / Tubes
• UV201A UV201A UV201A or UV200 UV201A UV201A

• Main principle
• TRF without regeneration

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: 4550 Model 10B [brown/w.cable] - Atwater Kent Mfg. Co.;

• Shape
• Miscellaneous shapes - described under notes.

• Notes

• Breadboard. Three dials; First coil is flat mounted with switch on top, second and third coils are upright monted, if all 3 coils flat monted see model 10A

  Erste Spule flach liegend montiert mit Schalter, Spulen 2 und 3 aufrecht stehend montiert. Falls alle 3 Spulen liegend montiert sind, siehe Model 10A

• Price in first year of sale
• 104.00 $

• External source of data
• Ernst Erb

• Source of data
• Radio Collector`s Guide 1921-1932

• Circuit diagram reference
• Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)

• Mentioned in
• Radio Manufacturers of the 1920s, Vol 1

• Literature/Schematics (1)
• A.Atwater Kent, The Man, 2002

• Other Models

• Here you find 507 models, 330 with images and 332 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Atwater Kent Mfg. Co.; Philadelphia, USA