NR-470AC Power Unit
Freed-Eisemann Radio Corp.; New York, NY
- Country
- United States of America (USA)
- Manufacturer / Brand
- Freed-Eisemann Radio Corp.; New York, NY
- Year
- 1927
- Category
- Power supply/conditioner or battery or charger
- Radiomuseum.org ID
- 40986
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 1
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Material
- Metal case
- from Radiomuseum.org
- Model: NR-470AC Power Unit - Freed-Eisemann Radio Corp.;
- Shape
- Chassis only or for «building in»
- Notes
- Part of NR-70,(Power supply for Receiver chassis NR-70AC).
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
- Other Models
-
Here you find 205 models, 106 with images and 128 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Freed-Eisemann Radio Corp.; New York, NY