• Country
• Spain

• Manufacturer / Brand
• Radio-Electra; Madrid

• Year
• 1928 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 247196

• Number of Tubes
• 2

• Valves / Tubes
• unknown_Tube B406

• Main principle
• TRF with regeneration

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Direct Current supply (DC) / 125 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Desconocido - Unknown 2 Metal+esteatita 1 dial+2 mandos, 2 válvulas+1 bombilla - Radio-Electra; Madrid

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 265 x 200 x 160 mm / 10.4 x 7.9 x 6.3 inch

• Net weight (2.2 lb = 1 kg)
• 1.666 kg / 3 lb 10.7 oz (3.67 lb)

• Author
• Model page created by J. Enrique Bejarano-Conejo. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio-Electra; Madrid