Stereo 4689US
Resonar (Marke / marque / marca /brand)
- Country
- Switzerland
- Manufacturer / Brand
- Resonar (Marke / marque / marca /brand)
- Year
- 1964
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 77817
-
- alternative name: Rediffusion AG; Zürich
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Main principle
- Superhet with RF-stage; ZF/IF 470 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s) 8 FM circuit(s)
- Wave bands
- Broadcast, Long Wave, Short Wave plus FM or UHF.
- Details
- WiredWirelessReceiver (AF or RF)
- Power type and voltage
- Alternating Current supply (AC) / 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Material
- Wooden case
- from Radiomuseum.org
- Model: Stereo 4689US - Resonar Marke / marque / marca
- Shape
- Tablemodel with Push Buttons.
- Notes
- Anschluss für Stereo Multiplex-Adapter, Umschalter für HF oder NF-Drahtfunk. Nur 1 eingeb. Lautsprecher (Betrieb monaural). Die Geräte der Handelsmarke RESONAR wurden in der Schweiz duch Betreiber von Drahtfunknetzen (Zürich Rediffusion, Basel Radibus) vertrieben. Bis 1956 wurden die Geräte durch Sondyna AG Zürich, dann von Velectra AG Biel produziert.
- Source of data
- Radiokatalog Band 2, Ernst Erb
- Literature/Schematics (1)
- -- Original-techn. papers.
- Author
- Model page created by Marc Gianella. See "Data change" for further contributors.
- Other Models
-
Here you find 24 models, 23 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Resonar (Marke / marque / marca /brand)