PRT-4 {ПРТ-4}
Leningrad Kozitsky Works
- Country
- Soviet Union
- Manufacturer / Brand
- Leningrad Kozitsky Works
- Year
- 1930 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 162581
-
- alternative name: Radiotelegraf Works
R. Malinin "Radio sets" 1937, Moscow
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- TRF without regeneration
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage and/or dry batteries / 4&80 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: PRT-4 {ПРТ-4} - Leningrad Kozitsky Works
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
- This radio was used for broadcasting on cable radio network. Coverage 180-2175 m band in four ranges.
Schemat analogous as radio sets BČN {БЧН} or BČK {БЧК}(see in RMorg).
- Mentioned in
- R. Malinin "Radio sets" 1937, Moscow
- Author
- Model page created by Zenonas Langaitis. See "Data change" for further contributors.
- Other Models
-
Here you find 74 models, 65 with images and 47 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Leningrad Kozitsky Works