NR II (neu)
Blaupunkt (Ideal), Berlin, später Hildesheim
- Country
- Germany
- Manufacturer / Brand
- Blaupunkt (Ideal), Berlin, später Hildesheim
- Year
- 1929–1931
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 474
-
- alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
- Brand: Rotstern
- Number of Tubes
- 2
- Main principle
- TRF with regeneration; 1 AF stage(s)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Direct Current supply (DC) / 220 Volt
- Loudspeaker
- Magnetic loudspeaker (reed) of high quality (4 magnet poles).
- Material
- Wooden case
- from Radiomuseum.org
- Model: NR II - Blaupunkt Ideal, Berlin,
- Dimensions (WHD)
- 410 x 295 x 115 mm / 16.1 x 11.6 x 4.5 inch
- Notes
- [514, 560, 569]
- Net weight (2.2 lb = 1 kg)
- 3.5 kg / 7 lb 11.3 oz (7.709 lb)
- Price in first year of sale
- 140.00 RM !
- Source of data
- Arlt's grosser Radiokatalog 1930 / Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Lange + FS-Bestückungstabellen
- Mentioned in
- Lehner & Küchenmeister 1929
- Picture reference
- Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.
- Other Models
-
Here you find 3525 models, 3214 with images and 2320 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim