• Country
• United States of America (USA)

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

• Year
• 1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 18383

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

• Number of Tubes
• 8

• Valves / Tubes
• 24 24 24 27 27 45 45 80

• Main principle
• TRF without regeneration; Screengrid 1926-1935

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Line (AC, UC or DC not known) / 110 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 74 Console - Atwater Kent Mfg. Co.;

• Shape
• Console, Lowboy (legs < 50 %).

• Notes

• Choice of 4 Chassis types in 6 versions for different speakers and various supplies:
  D-1 and D-2, 7 tubes, DC, dyn.Speaker
  F, 8 tubes, AC, dyn.speaker
  L-1 and L-2, 8 tubes, AC, dyn.speaker
  P, 8 tubes, AC, dyn.speaker
  Since the outer look can only show the Cabinet type but not the chassis, the latter are listed separately. See the individual chassis types as listed above.
  Schematics only at the relevant chassis page, not here !

• External source of data
• E. Erb 3-907007-36-0

• Mentioned in
• Collector's Guide to Antique Radios (6th edition) ((ignores 7 tube DC version!))

• Literature/Schematics (3)
• Atwater Kent Folder No. 920 for 1930

• 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