radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Neutrodyn 445000

Neutrodyn 445000; Telegrafia, akc. (ID = 91682) Radio Neutrodyn 445000; Telegrafia, akc. (ID = 91683) Radio
Use red slider bar for more.
Neutrodyn 445000; Telegrafia, akc. (ID = 91682) Radio
Telegrafia, akc.: Neutrodyn 445000 [Radio] ID = 91682 933x563
Select picture or schematic to display from thumbnails on the right and click for download.
For model Neutrodyn 445000, Telegrafia, akc. spol., Praha-Pardubice
 
Country:  Czechoslovakia
Manufacturer / Brand:  Telegrafia, akc. spol., Praha-Pardubice
Year: 1927/1928 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: A410 A410 A415 B409 B403
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Storage and/or dry batteries
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Neutrodyn 445000 - Telegrafia, akc. spol., Praha-
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 535 x 220 x 230 mm / 21.1 x 8.7 x 9.1 inch
Notes Interchangable coils
Price in first year of sale 1'200.00 Kc
External source of data Telegrafia sales pricelist, 1930
Mentioned in Philips Radio Funktechnische Monatsschrift, Dezember 1928

Model page created by Eduard Pavlik. See "Data change" for further contributors.



All listed radios etc. from Telegrafia, akc. spol., Praha-Pardubice
Here you find 66 models, 45 with images and 45 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg