• Year
  • 1973–1975
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 28968
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 460/10700 kHz
  • Tuned circuits
  • 6 AM circuit(s)     10 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Power out
  • 3 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Sono-Clock 20a - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Tablemodel with Clock ((Alarm-) Clock Radio).
  • Dimensions (WHD)
  • 310 x 90 x 190 mm / 12.2 x 3.5 x 7.5 inch
  • Notes
  • 3 Ausführungen: schwarz, weiß, rot.
    4 Dioden, ICs: 3.
    Zeitanzeige über Kunststoffbänder auf Rollen. 24-Stunden-Weck-Vorwahl und Time-Control. Verkauf über die Weltfunk anlässlich der Funkausstellung 1975 nur in rot oder weiß.

    Alle Halbleiter-Typen können mehrfach vorhanden sein

  • Net weight (2.2 lb = 1 kg)
  • 2.2 kg / 4 lb 13.5 oz (4.846 lb)
  • External source of data
  • Erb
  • Literature/Schematics (1)
  • -- Original-techn. papers.

 Collections | Museums | Literature

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The model Sono-Clock (sonoclock) is part of the collections of the following members.

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