• 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
• 33365

• Number of Tubes
• 5

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

• Main principle
• TRF without regeneration

• 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: 4325 Model 8 Duplex - Atwater Kent Mfg. Co.;

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 23 x 0.8 x 10 inch / 584 x 20 x 254 mm

• Notes

• Breadboard consisting of: Tuner 4051, Condenser 4270(or 4207), and TA unit 4330;

• External source of data
• Ernst Erb

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

• Mentioned in
• A.Atwater Kent, The Man, 2002

• Literature/Schematics (1)
• Radio Manufacturers of the 1920s, Vol 1

• 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