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Joker 834

Joker 834; Graetz, Altena (ID = 87113) Radio
 
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Joker 834; Graetz, Altena (ID = 897778) Radio
Graetz, Altena: Joker 834 [Radio] ID = 897778 933x700
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For model Joker 834, Graetz, Altena (Westfalen)
 
Country:  Germany
Manufacturer / Brand:  Graetz, Altena (Westfalen)
Year: 1959/1960 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 9: OC171 OC171 OC170 OC170 OC170 OC71 OC71 OC74 OC74
Main principle Superheterodyne (common); ZF/IF 460/6750 kHz
Tuned circuits 7 AM circuit(s)     10 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details
Power type and voltage Dry Batteries / 6 × 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out
from Radiomuseum.org Model: Joker 834 - Graetz, Altena Westfalen
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 290 x 180 x 102 mm / 11.4 x 7.1 x 4 inch
Notes Erstmals vorgestellt auf der Deutschen Rundfunk-, Fernseh- ond Phonoausstellung in Frankfurt/Main am 14.8.1959 .
Net weight (2.2 lb = 1 kg) 2.8 kg / 6 lb 2.7 oz (6.167 lb)
Price in first year of sale 278.00 DM
Source of data HdB d.Rdf-& Ferns-GrH 1960/61 / Radiokatalog Band 1, Ernst Erb
Mentioned in -- Original prospect or advert
Literature/Schematics (1) -- Original-techn. papers.
Literature/Schematics (2) Funk-Technik (FT) (18/1959 S. 660, 661 / Neuvorstellung, Schema)


All listed radios etc. from Graetz, Altena (Westfalen)
Here you find 755 models, 669 with images and 583 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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