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Boss 3G7

Boss 3G7; Krischker & Nehoda; (ID = 264815) Radio
Boss 3G7; Krischker & Nehoda; (ID = 166894) Radio
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Boss 3G7; Krischker & Nehoda; (ID = 166894) Radio
Krischker & Nehoda;: Boss 3G7 [Radio] ID = 166894 549x538
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For model Boss 3G7, Krischker & Nehoda; Wien
Country:  Austria
Manufacturer / Brand:  Krischker & Nehoda; Wien
alternative name
Year: 1936/1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 3: CK1 CF7 CL4
Main principle Superheterodyne (common); ZF/IF 128 kHz
Tuned circuits 7 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Direct Current supply (DC)
Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
Power out
from Model: Boss 3G7 - Krischker & Nehoda; Wien
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Lange+Schenk+FS-Röhrenbestückung

All listed radios etc. from Krischker & Nehoda; Wien
Here you find 59 models, 14 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.