• Country
• Spain

• Manufacturer / Brand
• Radio Aragon; Sideral; Ramar; Zaragoza

• Year
• 1955 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 269829

• Number of Tubes
• 5

• Valves / Tubes
• UCH81 UF89 UBC41 UL84 UY85

• Main principle
• Superheterodyne (common); ZF/IF 459 kHz

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 125 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 cm = 5.9 inch

• Power out
• 4 W (max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Sideral Desconocido - unknown - Radio Aragon; Sideral; Ramar;

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 330 x 190 x 135 mm / 13 x 7.5 x 5.3 inch

• Author
• Model page created by Justo Puertas-Paule. See "Data change" for further contributors.

• Other Models

• Here you find 10 models, 10 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Aragon; Sideral; Ramar; Zaragoza