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BČZ {БЧЗ}; Leningrad Kozitsky (ID = 177478) Radio
BČZ {БЧЗ}; Leningrad Kozitsky (ID = 177475) Radio BČZ {БЧЗ}; Leningrad Kozitsky (ID = 177476) Radio
BČZ {БЧЗ}; Leningrad Kozitsky (ID = 177477) Radio  
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BČZ {БЧЗ}; Leningrad Kozitsky (ID = 177475) Radio
Leningrad Kozitsky: BČZ {БЧЗ} [Radio] ID = 177475 416x350
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For model BČZ {БЧЗ}, Leningrad Kozitsky Works:
Thanks to D.Gurjanov, Russia
Country:  Soviet Union
Manufacturer / Brand:  Leningrad Kozitsky Works
alternative name
Radiotelegraf Works
Year: 1928 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: УБ-110 УБ-110 УБ-107 УБ-132
Main principle TRF with regeneration
Tuned circuits 2 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Storage and/or dry batteries / 4-5/80/160 Volt
Loudspeaker - For headphones or amp.
Power out
from Model: BČZ {БЧЗ} - Leningrad Kozitsky Works
Material Wooden case
Shape Tablemodel, slant panel.
Dimensions (WHD) 400 x 200 x 210 mm / 15.7 x 7.9 x 8.3 inch
Notes Constructor - russian engineer Borusevich.
Some tube variants: tube1(2)usable pt-2 or ub-107 or ub-110, tube3 usable pt-2 or ub-107, tube3 pt-2 or ub-132.
Coverage 300-1850 meters in 4 ranges.
Source of data -- Schematic
Mentioned in -- Collector info (Sammler)

Model page created by Zenonas Langaitis. See "Data change" for further contributors.

All listed radios etc. from Leningrad Kozitsky Works
Here you find 70 models, 61 with images and 44 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.