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Hr. Botev - Хр. Ботев M 463 AC/DC, 4 Loktal tubes

Country:  Bulgaria
Manufacturer / Brand:  Radioprom; Sofia
Year: 1947 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: UCH21 UCH21 UBL21 UY1
Main principle Super-Heterodyne (Super in general); ZF/IF 468 kHz
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage AC/DC-set / 150/220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 2 W (unknown quality)
from Model: Hr. Botev - Хр. Ботев M 463 [AC/DC, 4 Loktal tubes] - Radioprom; Sofia
Material Wooden case
Shape Tablemodel, low profile (big size).

Model page created by Simeon Nikolov. See "Data change" for further contributors.

All listed radios etc. from Radioprom; Sofia
Here you find 6 models, 5 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.