• Country
• United States of America (USA)

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

• Year
• 1952 ?

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 262590

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

• Number of Tubes
• 6

• Valves / Tubes
• 6BD6 6BE6 6BD6 6AT6 6AQ5 6X4

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6.0 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.25 inch = 13.3 cm

• Material
• Metal case

• from Radiomuseum.org
• Model: 401A - Motorola Inc. ex Galvin Mfg.Co

• Shape
• Chassis only or for «building in»

• Notes

• Motorola model 401A is a battery operated universal type automobile superheterodyne receiver.

   

• Mentioned in
• Photofact Folder, Howard W. SAMS (Set 179, Folder 8 dated 9-52)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 4623 models, 2967 with images and 4123 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)