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Riga T689

Riga T689; Radiotehnika RT - (ID = 99962) Radio
 
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Riga T689; Radiotehnika RT - (ID = 103933) Radio
Radiotehnika RT -: Riga T689 [Radio] ID = 103933 753x573
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For model Riga T689, Radiotehnika (RT) - after 1951 RRR Rigas Radio Rupnica; Riga
 
Country:  Latvia (Latvia, Riga)
Manufacturer / Brand:  Radiotehnika (RT) - after 1951 RRR Rigas Radio Rupnica; Riga
alternative name
 
A. Ss. Popow, Riga || Kandava Radio Works || Riga Popov Radiotechnika Works
Year: 1945–1951 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 9: 6А7 6С5С 6К7 6К7 6Е5С 6Х6С 6Ж7 6П3С 5Ц4С
Main principle Superheterodyne (common); ZF/IF 468 kHz
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Details
Power type and voltage Alternating Current supply (AC) / 110/220 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out 5 W (unknown quality)
from Radiomuseum.org Model: Riga T689 - Radiotehnika RT - after 1951
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 585 x 415 x 315 mm / 23 x 16.3 x 12.4 inch
Notes First RT radio after WW2
Net weight (2.2 lb = 1 kg) 25 kg / 55 lb 1.1 oz (55.066 lb)
Source of data -- Schematic
Mentioned in Past Soviet Union magazine RADIO Nr.3-1946; Nr.8-1947

Model page created by Nikolaj Baranov. See "Data change" for further contributors.



All listed radios etc. from Radiotehnika (RT) - after 1951 RRR Rigas Radio Rupnica; Riga
Here you find 98 models, 96 with images and 61 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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