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Choral

Choral ; Radiotechna, spol. s (ID = 454835) Radio
 
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Choral ; Radiotechna, spol. s (ID = 1535571) Radio Choral ; Radiotechna, spol. s (ID = 36877) Radio
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Choral ; Radiotechna, spol. s (ID = 338178) Radio Choral ; Radiotechna, spol. s (ID = 338179) Radio
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Choral ; Radiotechna, spol. s (ID = 1535571) Radio
Radiotechna, spol. s: Choral [Radio] ID = 1535571 927x1100
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For model Choral, Radiotechna, spol. s r. o., Praha-Prelouc
 
Country:  Czechoslovakia
Manufacturer / Brand:  Radiotechna, spol. s r. o., Praha-Prelouc
alternative name
 
Kresl & spol, CS
Brand
Telefunken Praha
Year: 1936/1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: AH1 AC2 AF3 AB2 AL4 AZ1
Main principle Super-Heterodyne (Super in general); ZF/IF 484 kHz
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110, 125, 150, 220, 240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: Choral - Radiotechna, spol. s r. o.,
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 450 x 510 x 240 mm / 17.7 x 20.1 x 9.4 inch
Notes

See also Telefunken 643WK.

Net weight (2.2 lb = 1 kg) 14.9 kg / 32 lb 13.1 oz (32.819 lb)
Price in first year of sale 2'050.00 Kc
Collectors' prices  
External source of data Erb
Source of data Ceskoslovenske prijimace 1933-1945, Baudys 1947
Literature/Schematics (1) -- Original-techn. papers.


All listed radios etc. from Radiotechna, spol. s r. o., Praha-Prelouc
Here you find 69 models, 62 with images and 52 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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