auch Jura 228A (M 228 A)

Mediator; La Chaux-de-Fonds

  • Year
  • 1947–1950
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 12378

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 468 kHz
  • Wave bands
  • Broadcast, Long Wave and more than two Short Wave bands.
  • Power type and voltage
  • Alternating Current supply (AC) / 125; 145; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 19 cm = 7.5 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: auch Jura 228A - Mediator; La Chaux-de-Fonds
  • Dimensions (WHD)
  • 540 x 380 x 265 mm / 21.3 x 15 x 10.4 inch
  • Notes
  • mit TR=Fr.805.-- 3 Kurzwellenbereiche.
  • Net weight (2.2 lb = 1 kg)
  • 12 kg / 26 lb 6.9 oz (26.432 lb)
  • Price in first year of sale
  • 600.00 SFr
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Circuit diagram reference
  • Die Tungsram-Tabellen führen das Modell auf.
  • Picture reference
  • Das Modell ist im «Radiokatalog» (Erb) abgebildet.

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The model auch Jura is part of the collections of the following members.

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