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4N-1 {4Н-1}

Country:  Soviet Union
Manufacturer / Brand:  Kiev Radio Works, Kiev
Year: 1939 Category: Broadcast Receiver - or past WW2 Tuner
Main principle TRF (Tuned-Radio-Frequency but use of regeneration unknown)
Wave bands Broadcast (MW) and Long Wave.
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Model: 4N-1 {4Н-1} - Kiev Radio Works, Kiev

Very limited production, schematics is a copy of SI-235 (СИ-235)

Model page created by Leonid Soloviev. See "Data change" for further contributors.

All listed radios etc. from Kiev Radio Works, Kiev
Here you find 39 models, 36 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.