Graetzor Topas
Graetz Radio, Berlin Treptow SO36, Vorkrieg
- Country
- Germany
- Manufacturer / Brand
- Graetz Radio, Berlin Treptow SO36, Vorkrieg
- Year
- 1935/1936
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 1673
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Alternating Current supply (AC) / 110; 125; 150; 220; 240 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Graetzor Topas - Graetz Radio, Berlin Treptow
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 420 x 390 x 245 mm / 16.5 x 15.4 x 9.6 inch
- Notes
-
Zur Reduzierung der Leistungsaufnahme von 55 auf 30 W kann eine Sparschaltung eingeschaltet werden.
Zubehör: Sperrkreis für mittlere Wellen RM 5,25
Angabe Breite incl. seitliche Knöpfe, ohne Knöpfe 400 mm.
Siehe auch Graetz Graetzor Topas 38W.
- Price in first year of sale
- 171.50 RM
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Mentioned in
- Katalog Radio-Zentrale Alex v. Prohaska 1935/1936 (S.70)
- Picture reference
- Das Modell ist im «Radiokatalog» (Erb) abgebildet.
- 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
Collections
The model Graetzor Topas is part of the collections of the following members.