Graetzor 33GS
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
- 290213
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 2
- Main principle
- TRF with regeneration
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast and Short Wave (SW).
- Power type and voltage
- Direct Current supply (DC) / 110; 220 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Power out
- 1.7 W (max.)
- from Radiomuseum.org
- Model: Graetzor 33GS - Graetz Radio, Berlin Treptow
- Notes
-
Wellenbereiche nicht gesichert. Detail im Schaltplan (Pill-Kahn Radio) des Rückkopplungszweiges ist jedoch ein Hinweis darauf.
Siehe auch Graetz Graetzor 33G mit LW, MW und 2x KW.
- Mentioned in
- -- Original-techn. papers. (Schaltbild)
- Author
- Model page created by Egon Strampe. See "Data change" for further contributors.
- Other Models
-
Here you find 75 models, 68 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