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

Otava

Otava ; Fenno, Helsinki - (ID = 1367951) Radio Otava ; Fenno, Helsinki - (ID = 1369020) Radio
Otava ; Fenno, Helsinki - (ID = 1369021) Radio Otava ; Fenno, Helsinki - (ID = 1369023) Radio
Otava ; Fenno, Helsinki - (ID = 1369024) Radio Otava ; Fenno, Helsinki - (ID = 1369025) Radio
Use red slider bar for more.
Otava ; Fenno, Helsinki - (ID = 1367951) Radio
Fenno, Helsinki -: Otava [Radio] ID = 1367951 922x692
Select picture or schematic to display from thumbnails on the right and click for download.
For model Otava, Fenno, Helsinki - see also Philips
 
Country:  Finland
Manufacturer / Brand:  Fenno, Helsinki - see also Philips
Year: 1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: AF3 AL4 AZ1
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC)
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 16 cm = 6.3 inch
Power out
from Radiomuseum.org Model: Otava - Fenno, Helsinki - see also
Material Wooden case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 470 x 266 x 222 mm / 18.5 x 10.5 x 8.7 inch

Model page created by Timo Rantasaari. See "Data change" for further contributors.



All listed radios etc. from Fenno, Helsinki - see also Philips
Here you find 137 models, 114 with images and 19 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg