• Year
  • 1962/1963
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 9950

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superheterodyne (common); ZF/IF 461/10700 kHz
  • Tuned circuits
  • 8 AM circuit(s)     10 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Power type and voltage
  • Dry Batteries / 4x1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Riviera 622A [ab Nr. 976.551] - Minerva-Radio Radiola-
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 290 x 190 x 90 mm / 11.4 x 7.5 x 3.5 inch
  • Net weight (2.2 lb = 1 kg)
  • 2.7 kg / 5 lb 15.2 oz (5.947 lb)
  • Price in first year of sale
  • 1,850.00 ATS
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • -- Original-techn. papers. / Radiokatalog Band 2, Ernst Erb
  • Picture reference
  • Das Modell ist im «Radiokatalog» (Erb) abgebildet.

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

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