Musikgerät 87WE

Grundig (Radio-Vertrieb, RVF, Radiowerke); Fürth/Bayern

Data
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  • Year
  • 1958
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 127780
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 460 kHz
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • 110; 220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 15 cm = 5.9 inch
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Musikgerät 87WE - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 335 x 200 x 150 mm / 13.2 x 7.9 x 5.9 inch
  • Notes
  • Export model. Rectifier E250C85.
    Achtung, keine Netztrennung, nur Autotrafo.
    Danger, linevoltage at chassis.
  • Net weight (2.2 lb = 1 kg)
  • 3 kg / 6 lb 9.7 oz (6.608 lb)
  • Literature/Schematics (1)
  • -- Schematic
  • Author
  • Model page created by Carlos Alves. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum

Forum contributions about this model: Grundig Radio-: Musikgerät 87WE

Threads: 1 | Posts: 3

Fellow RMorg Members,

                                  I have just dug this model out of my "to do" pile in my garage where it rested along with perhaps 70 others.

Although eventually (you`ll understand why I say this) the unit works very well, on start-up it exhibits a curious phenomenon: initially, after about a minute, the sound comes through perfectly for about 5 seconds; it then `clicks off``(the radio stays illuminated), and doesn`t come back to sound until a further minute or so.

This start-up timing is almost always exactly the same - 1 minute followed by 5 seconds followed by another minute, then "bingo" it works more or less normally - very occasionally it goes through the "click off/click on" procedure several times in rapid succession.

Anyone any idea where a very amateur radio collector should start looking to get rid of this irritating fault - the radio is eventually destined for use in a bedroom?

g.guy

Graham GUY, 25.Jun.11

Weitere Posts (3) zu diesem Thema.