• Country
• United States of America (USA)

• Manufacturer / Brand
• United Motors Service (Delco)

• Year
• 1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 64223

• • alternative name: Delco Radio Corp. (Appliance) || Delco-Remy Division, General Motors Corp. || United Motors Service Delco General Motors
  • Brand: Chieftain || Delco

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

• Number of Tubes
• 9

• Valves / Tubes
• 6D6 6A7 6D6 85 76 48 48 48 48

• Main principle
• Superhet with RF-stage; ZF/IF 450 kHz

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Direct Current supply (DC) / 32 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Delco 3206 - United Motors Service Delco

• Shape
• Tablemodel, with any shape - general.

• Notes

• The Delco 3206 is a DC operated 9 tube LW, BC, Police and SW band receiver.  Has a 4 tube, push pull audio output stage.

  Band Frequency Ranges are as follows:
  Weather Band (LW Band)............148 - 400kHz
  Broadcast Band..........................540 - 1600kHz
  Police Band...............................1590 - 4500kHz
  SW Band...................................5.90 - 15.30MHz

  The following models share the same chassis and schematic:

  Model	Cabinet
  3206	Table model
  3207	Console model

• External source of data
• Ernst Erb

• Source of data
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Literature/Schematics (1)
• Rider's Perpetual, Volume 7 = 1936 and before (United Motors Section, pages 7-34 to 7-36)

• Other Models

• Here you find 585 models, 331 with images and 548 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from United Motors Service (Delco)