• Country
• Spain

• Manufacturer / Brand
• Comercial Radio Bertrán; Electrónica Bertrán; ELBE; Barcelona

• Year
• 1949 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 230485

• Number of Tubes
• 5

• Valves / Tubes
• 6BE6 6BA6 6AT6 6AQ5 6X4

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Alternating Current supply (AC) / 125 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6 inch = 15.2 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: 40 Alterna - Comercial Radio Bertrán;

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 450 x 280 x 215 mm / 17.7 x 11 x 8.5 inch

• Notes

• Serie Tonal

• Price in first year of sale
• 1,894.50 ESP

• Literature/Schematics (1)
• Catálogo Comercial Radio Bertrán 1950

• Author
• Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

• Other Models

• Here you find 278 models, 113 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Comercial Radio Bertrán; Electrónica Bertrán; ELBE; Barcelona