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500 Superhet

500 Superhet; Radiotechna, spol. s (ID = 23127) Radio
500 Superhet; Radiotechna, spol. s (ID = 308622) Radio 500 Superhet; Radiotechna, spol. s (ID = 101579) Radio
500 Superhet; Radiotechna, spol. s (ID = 23032) Radio 500 Superhet; Radiotechna, spol. s (ID = 23031) Radio
500 Superhet; Radiotechna, spol. s (ID = 23037) Radio 500 Superhet; Radiotechna, spol. s (ID = 23039) Radio
500 Superhet; Radiotechna, spol. s (ID = 68747) Radio 500 Superhet; Radiotechna, spol. s (ID = 286201) Radio
500 Superhet; Radiotechna, spol. s (ID = 286202) Radio 500 Superhet; Radiotechna, spol. s (ID = 308621) Radio
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500 Superhet; Radiotechna, spol. s (ID = 308622) Radio
Radiotechna, spol. s: 500 Superhet [Radio] ID = 308622 480x640
Select picture or schematic to display from thumbnails on the right and click for download.
For model 500 Superhet, Radiotechna, spol. s r. o., Praha-Prelouc:
Telefunken 500
 
Country:  Czechoslovakia
Manufacturer / Brand:  Radiotechna, spol. s r. o., Praha-Prelouc
alternative name
 
Kresl & spol, CS
Brand
Telefunken Praha
Year: 1932/1933 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: RENS1214 REN704d RENS1214 RENS1204 RENS1374d RGN1054
Main principle Superhet with RF-stage; ZF/IF 460 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Alternating Current supply (AC) / 107-240 Volt
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Radiomuseum.org Model: 500 Superhet - Radiotechna, spol. s r. o.,
Material Bakelite case
Shape Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
Dimensions (WHD) 450 x 530 x 280 mm / 17.7 x 20.9 x 11 inch
Notes

Click the company name for the history - because "Radiotechna" is an ally of Telefunken. Catalog "Radio Prag";
Chassis = 650WL the first Telefunken-Superhet.

Net weight (2.2 lb = 1 kg) 19 kg / 41 lb 13.6 oz (41.85 lb)
Price in first year of sale 4'245.00 kc


All listed radios etc. from Radiotechna, spol. s r. o., Praha-Prelouc
Here you find 69 models, 62 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



 


Forum contributions about this model
Radiotechna, spol. s: 500 Superhet
Threads: 2 | Posts: 2
Hits: 2652     Replies: 0
telefunken: 500;
Robert Weiner
08.Oct.04
  1

Eine Nachzeichnung der mittleren Skalenscheibe für Nachdruck und Reparaturversuche  finden sie unter folgendem Link zum download:
http://odin.nov.uni-bayreuth.de/webside/robert/RADIOS/bilder/D_1928_30_Telefunken_t500_skala.jpg

 
Hits: 2140     Replies: 0
telegrafia: Details zum Telefunken 500
Frank Blöhbaum
19.Aug.03
  1

Da ich Probleme mit dem Hochladen der Bilder in den Text habe, füge ich als Anlage den kompletten Artikel inklusive Bilder als PDF-file an.

Attachments

 
Radiotechna, spol. s: 500 Superhet
End of forum contributions about this model

  
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