• Country
• United States of America (USA)

• Manufacturer / Brand
• Branston, Chas. A.; Buffalo, New York

• Year
• 1925/1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 34527

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF without regeneration; 2 AF stage(s)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 6 & 90 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Various materials

• from Radiomuseum.org
• Model: Hetrola V R-45 - Branston, Chas. A.; Buffalo,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 18 x 7 x 8.5 inch / 457 x 178 x 216 mm

• Notes
• Two dials (primary tuning control knobs).

• Net weight (2.2 lb = 1 kg)
• 7.5 lb (7 lb 8 oz) / 3.405 kg

• Price in first year of sale
• 55.00 $

• External source of data
• Ernst Erb

• Source of data
• Radio Collector`s Guide 1921-1932

• Mentioned in
• January 1926, Electrical Record Supplement magazine page 29

• Literature/Schematics (1)
• Radio News, Nov.1925, p.680

• Other Models

• Here you find 16 models, 8 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Branston, Chas. A.; Buffalo, New York