• Country
• Great Britain (UK)

• Manufacturer / Brand
• CAV: C.A. Vandervell & Co. Ltd.; London

• Year
• 1927

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 205049

• • alternative name: C.A. Vandervell & Co. Ltd.; Acton || C.A.Vandervell & Co.

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF with regeneration

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries

• Material
• Wooden case

• from Radiomuseum.org
• Model: Baby Grand [Four-valve] - CAV: C.A. Vandervell & Co. Ltd

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 31 x 29 x 20 inch / 787 x 737 x 508 mm

• Notes
• Tuned HF valve, grid-leak detector, resistance-capacity-coupled LF valve, transformer-coupled LF valve. Wave range 200-500 and 1000-2000 metres. Pedestal type, totally enclosed. With valves, batteries, and loudspeaker. Provision for battery eliminator.

• Price in first year of sale
• 32.00 GBP

• Source of data
• Wireless World (The), London (WW, 79)

• Author
• Model page created by John Koster. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from CAV: C.A. Vandervell & Co. Ltd.; London