Tweekringer UN-12
Amroh NV (Radio Bulletin monthly), Muiden
- Country
- Netherlands
- Manufacturer / Brand
- Amroh NV (Radio Bulletin monthly), Muiden
- Year
- 1952
- Category
- Kit (Parts plus instruction) or building instructions only
- Radiomuseum.org ID
- 225112
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 2
- Main principle
- TRF with regeneration; 1 AF stage(s)
- Tuned circuits
- 2 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Powered by external power supply or a main unit.
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 4 W (unknown quality)
- from Radiomuseum.org
- Model: Tweekringer UN-12 - Amroh NV Radio Bulletin
- Shape
- Chassis only or for «building in»
- Mentioned in
- Radio Bulletin (September 1952)
- Author
- Model page created by Rob Majoor. See "Data change" for further contributors.
- Other Models
-
Here you find 240 models, 208 with images and 231 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Amroh NV (Radio Bulletin monthly), Muiden