Sonra Sekretär 697/57WU
Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG
- Country
- Germany
- Manufacturer / Brand
- Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG
- Year
- 1957–1959
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 102822
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Number of Transistors
- Semiconductors
- Selenium-Rectifier
- Main principle
- Superheterodyne (common); ZF/IF 473/10700 kHz
- Tuned circuits
- 6 AM circuit(s) 9 FM circuit(s)
- Wave bands
- Broadcast, Long Wave and FM or UHF.
- Power type and voltage
- Alternating Current supply (AC) / 110; 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Material
- Wooden case
- from Radiomuseum.org
- Model: Sonra Sekretär 697/57WU - Stern-Radio Sonneberg, VEB,
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 485 x 320 x 190 mm / 19.1 x 12.6 x 7.5 inch
- Notes
-
Parallelgerät zum Sonneberg Sekretär 697/57 .
Ab Ende 1957 bis Anfang 1960 Verwendung des Markenzeichen "SONRA" auf den Rückwänden und teilweise auf den Gehäusefronten. Bis auf die Bezeichnung SONRA sind die Geräte ident.Nur Trafo für Heizspannung, keine Netztrennung !!!
- Literature/Schematics (1)
- -- Original-techn. papers. (Service-DVD Funkverlag Hein)
- Author
- Model page created by Antonio Martins-Pais. See "Data change" for further contributors.
- Other Models
-
Here you find 385 models, 312 with images and 288 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Stern-Radio Sonneberg, VEB, RFT; SONRA; -vorm.: EAK (Ostd.) - ex. AEG
Collections
The model Sonra Sekretär is part of the collections of the following members.