Autotransistor 539 bis 385000

Akkord-Radio + Akkord Elektronik (Radios)

  • Year
  • 1959–1961
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 380

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superhet with RF-stage; ZF/IF 460 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Dry Batteries / 4 × 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch
  • Power out
  • 0.35 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Autotransistor 539 [bis 385000] - Akkord-Radio + Akkord
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 165 x 120 x 43 mm / 6.5 x 4.7 x 1.7 inch
  • Notes
  • Betrieb über Autobatterie 6/12 V mit Auto-Einschubhalterung möglich, dann 0.7 W Ausgangsleistung.

    Siehe auch Akkord Autotransistor 539 ab Nr. 385001.

  • Net weight (2.2 lb = 1 kg)
  • 1.1 kg / 2 lb 6.8 oz (2.423 lb)
  • Price in first year of sale
  • 235.00 DM
  • Mentioned in
  • Funkschau (1959 H 22 S.531: Kühne Universal-Empfänger "Akkord-Autotransistor")
  • Picture reference
  • Das Modell ist im «Radiokatalog» (Erb) abgebildet.

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