• Country
• Türkiye

• Manufacturer / Brand
• Siera Radyo Cihazları; (where?)

• Year
• 1957 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 312740

• Number of Tubes
• 5

• Valves / Tubes
• UCH81 UF89 UBC81 UL84 UY42

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• AC/DC-set / 110; 127; 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12 cm = 4.7 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: SA2021U /36 - Siera Radyo Cihazları; where?

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 330 x 185 x 156 mm / 13 x 7.3 x 6.1 inch

• Notes

• 3 Wave bands UD,OD,KD (LW, MW, SW)

  Loudspeaker AD2500X

  See also Siera SA2021U (B) and Aristona SA2021U (NL).

• Net weight (2.2 lb = 1 kg)
• 2.820 kg / 6 lb 3.4 oz (6.211 lb)

• Author
• Model page created by Ekrem Cengiz Bilgin. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siera Radyo Cihazları; (where?)