• Country
• Austria

• Manufacturer / Brand
• HEA; Wien

• Year
• 1953–1955

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

• Radiomuseum.org ID
• 8553

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH42 EAF42 EBC41 EL41

• Main principle
• Superheterodyne (common); ZF/IF 459 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6; 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: Baby 53 - HEA; Wien

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 153 x 47 x 168 mm / 6 x 1.9 x 6.6 inch

• Notes
• Betrieb 6V/4,6A oder 12V/2,4A
  Stromversorgungsteil: 190x118x78mm, 2,6kg

• Net weight (2.2 lb = 1 kg)
• 2.1 kg / 4 lb 10 oz (4.626 lb)

• Price in first year of sale
• 1,795.00 S

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 195 models, 138 with images and 157 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from HEA; Wien