Short-Wave Converter
Kolster; USA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Kolster; USA
- Year
- 1932
- Category
- Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter
- Radiomuseum.org ID
- 45653
-
- Brand: International
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- RF Converter/Adapter (not voltage converter)
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Short Wave (SW only)
- Power type and voltage
- Alternating Current supply (AC) / 100-110; 110-120 Volt
- Loudspeaker
- - - No sound reproduction output.
- from Radiomuseum.org
- Model: Short-Wave Converter - Kolster; USA
- Notes
- +B supply from receiver.
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Circuit diagram reference
- Rider's Perpetual, Volume 3 = 1933 and before
- Other Models
-
Here you find 104 models, 48 with images and 69 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Kolster; USA