• Country
• United States of America (USA)

• Manufacturer / Brand
• Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 48682

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

• Number of Tubes
• 10

• Valves / Tubes
• 6K7G 6A8G 6J5G 6K7G 6G5 6K7G 6H6G 6J5G 6V6G 5Y3

• Main principle
• Superhet with RF-stage; ZF/IF 465 kHz

• Tuned circuits
• 8 AM circuit(s)

• Wave bands
• Broadcast, Short Wave(s) and Police.

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: 10Y Ch= 10-1 - Motorola Inc. ex Galvin Mfg.Co

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 24.5 x 40.875 x 12.5 inch / 622 x 1038 x 318 mm

• Notes

• Band Coverage: American Programs 540-1720 kc Police + Aircraft 2200-7000 kc Foreign Programs 7000-22,000 kc.

• Price in first year of sale
• 99.95 $

• External source of data
• Ernst Erb

• Source of data
• Guide to Old Radios

• Circuit diagram reference
• Rider's Perpetual, Volume 8 = 1937 and before

• Mentioned in
• Pre-War Consoles

• Literature/Schematics (3)
• Motorola Folder for 1938.

• Other Models

• Here you find 4508 models, 2955 with images and 4002 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)