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Ultradyne 77500

Ultradyne 77500; ÖTAG; (ID = 362875) Radio Ultradyne 77500; ÖTAG; (ID = 362879) Radio
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Ultradyne 77500; ÖTAG; (ID = 362875) Radio
ÖTAG;: Ultradyne 77500 [Radio] ID = 362875 640x480
Select picture or schematic to display from thumbnails on the right and click for download.
For model Ultradyne 77500, ÖTAG; Österreichische Telefonfabriks-AG, vorm. J. Berliner; Wien:
Ultradyne 77500
 
Country:  Austria
Manufacturer / Brand:  ÖTAG; Österreichische Telefonfabriks-AG, vorm. J. Berliner; Wien
alternative name
 
Österreichische Telephonfabriks-AG
Brand
Berliner
Year: 1928/1929 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: RE084 RE084 RES044 RE074 RE134
Main principle Superheterodyne (common)
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - This model requires external speaker(s).
Power out
from Radiomuseum.org Model: Ultradyne 77500 - ÖTAG; Österreichische
Material Wooden case
Dimensions (WHD) 605 x 270 x 230 mm / 23.8 x 10.6 x 9.1 inch
Notes auch Bausatz
Net weight (2.2 lb = 1 kg) 9 kg / 19 lb 13.2 oz (19.824 lb)
Price in first year of sale 360.00 öS
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Mentioned in Museums Bote, Österr. (Heft 25/1991, S.2, erwähnt in Firmengeschichte)
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.


All listed radios etc. from ÖTAG; Österreichische Telefonfabriks-AG, vorm. J. Berliner; Wien
Here you find 99 models, 62 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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