Graetzor 33G
Graetz Radio, Berlin Treptow SO36, Vorkrieg
- Country
- Germany
- Manufacturer / Brand
- Graetz Radio, Berlin Treptow SO36, Vorkrieg
- Year
- 1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 1662
aus Prospekt
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
- 1 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and 2 x Short Wave.
- Power type and voltage
- Direct Current supply (DC) / 110; 150; 220 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Power out
- 1.7 W (max.)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Graetzor 33G - Graetz Radio, Berlin Treptow
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Dimensions (WHD)
- 340 x 403 x 253 mm / 13.4 x 15.9 x 10 inch
- Net weight (2.2 lb = 1 kg)
- 13 kg / 28 lb 10.1 oz (28.634 lb)
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Circuit diagram reference
- Lange+Schenk+FS-Röhrenbestückung
- Literature/Schematics (1)
- -- Original-techn. papers.
- Other Models
Here you find 75 models, 67 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Graetz Radio, Berlin Treptow SO36, Vorkrieg