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K85A

K85A; Kosmos Radio SA; (ID = 1909129) Radio
 
K85A; Kosmos Radio SA; (ID = 335156) Radio
K85A; Kosmos Radio SA; (ID = 1469376) Radio K85A; Kosmos Radio SA; (ID = 1469377) Radio
K85A; Kosmos Radio SA; (ID = 1469378) Radio K85A; Kosmos Radio SA; (ID = 1469379) Radio
K85A; Kosmos Radio SA; (ID = 1909124) Radio K85A; Kosmos Radio SA; (ID = 1909125) Radio
K85A; Kosmos Radio SA; (ID = 1909126) Radio K85A; Kosmos Radio SA; (ID = 1909127) Radio
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K85A; Kosmos Radio SA; (ID = 1469376) Radio
Kosmos Radio SA;: K85A [Radio] ID = 1469376 933x1058
Select picture or schematic to display from thumbnails on the right and click for download.
For model K85A, Kosmos Radio SA; Warszawa
 
Country:  Poland
Manufacturer / Brand:  Kosmos Radio SA; Warszawa
Year: 1935/1936 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: AF2 E446 E443 506
Main principle TRF with regeneration
Tuned circuits 3 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Radiomuseum.org Model: K85A - Kosmos Radio SA; Warszawa
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Notes

The first tube (RF amplifier) is the variable mu pentode AF2. So the second schematic (ID: 335156) shows the tube line-up in a wrong order.

For SW reception the receiver has one tuned circuit after the aperiodic RF amplifier.

Source of data -- Schematic

Model page created by Franz Scharner. See "Data change" for further contributors.



All listed radios etc. from Kosmos Radio SA; Warszawa
Here you find 23 models, 17 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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