• Year
  • 1971–1973
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 28375
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • 51
  • Semiconductors
  • Main principle
  • Superheterodyne (common); ZF/IF 460/10700 kHz
  • Tuned circuits
  • 7 AM circuit(s)     11 FM circuit(s)
  • Wave bands
  • Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: STG5091 7.621.550 - Blaupunkt Ideal, Berlin,
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 644 x 128 x 290 mm / 25.4 x 5 x 11.4 inch
  • Notes
  • Stereo-NF-Verstärker mit 2 Endstufen je 40 W (Sinus), bei KW1 = 8 Kreise; Sendersuchlauf bei UKW.
  • Net weight (2.2 lb = 1 kg)
  • 10 kg / 22 lb 0.4 oz (22.026 lb)
  • Price in first year of sale
  • 1,298.00 DM
  • External source of data
  • Erb
  • Mentioned in
  • Funk-Technik (FT) (17/1971, S. 661- 663, 666 / Beschreibung, Teilschema)

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The model STG5091 is part of the collections of the following members.

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