• Country
• Belgium

• Manufacturer / Brand
• Bell Telephone Mfg. Co. (Radiobell); Antwerp

• Year
• 1939/1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 203316

• • Brand: Radiobell

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

• Number of Tubes
• 6

• Valves / Tubes
• 6A8 6U7 6Q7 25L6 6G5 25Z5

• Main principle
• Superheterodyne (common); ZF/IF 142 kHz

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

• Details
• Record Player (perh.Changer)

• Power type and voltage
• AC/DC-set

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet.

• Power out
• 5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Radiobell Gram 40 - Bell Telephone Mfg. Co.

• Notes
• Same chassis as Radiobell 540A.
  Thorens Cadence turntable.

• Price in first year of sale
• 3,840.00 BFR

• Source of data
• -- Original prospect or advert

• Mentioned in
• Manuel de la Radio 1940, van Cortenberghe

• Other Models

• Here you find 282 models, 242 with images and 115 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bell Telephone Mfg. Co. (Radiobell); Antwerp