Super 77W
Graetz, Altena (Westfalen)
- Country
- Germany
- Manufacturer / Brand
- Graetz, Altena (Westfalen)
- Year
- 1948–1950
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 1715
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 472 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- Alternating Current supply (AC) / 110; 130; 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: Super 77W - Graetz, Altena Westfalen
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 477 x 320 x 235 mm / 18.8 x 12.6 x 9.3 inch
- Net weight (2.2 lb = 1 kg)
- 8.2 kg / 18 lb 1 oz (18.062 lb)
- Price in first year of sale
- 535.00 DM
- Source of data
- Kat.Grosshd.Ges. 1948 / Radiokatalog Band 1, Ernst Erb
- Circuit diagram reference
- Hermann Rottmann und Fred P. Langheinrich hatten mir dieses Gerät erstmals bekannt gemacht. Sie verfügen jedoch nicht über Schaltungen darüber oder weitere Informationen, sondern haben mir bei der Recherche geholfen. Danke.
- Other Models
-
Here you find 779 models, 700 with images and 596 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Graetz, Altena (Westfalen)
Collections
The model Super is part of the collections of the following members.