Bildjuwel 721-4N
Tonfunk GmbH; Karlsruhe
- Country
- Germany
- Manufacturer / Brand
- Tonfunk GmbH; Karlsruhe
- Year
- 1957/1958
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 99849
Q = katalogus 1960 "radio creations"
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 21
- Valves / Tubes
- PCC88 PCC85 EF85 EBF89 EF85 EF85 EF89 EF80 EAA91 PABC80 PL83 EF80 PCL82 ECC81 PCL82 EAA91 ECL80 PL36 PY81 EY86 AW53-80
- Number of Transistors
- Main principle
- Superhet with RF-stage; ZF/IF 23100 kHz
- Wave bands
- Wave Bands given in the notes.
- Details
- Radio Control (+Remote Wire etc)
- Power type and voltage
- Alternating Current supply (AC) / 110; 130; 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Material
- Wooden case
- from Radiomuseum.org
- Model: Bildjuwel 721-4N - Tonfunk GmbH; Karlsruhe
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 660 x 630 x 430 mm / 26 x 24.8 x 16.9 inch
- Notes
- Vier-Normen-Gerät.
- Net weight (2.2 lb = 1 kg)
- 41.5 kg / 91 lb 6.6 oz (91.41 lb)
- Price in first year of sale
- 959.00 DM
- Source of data
- HdB d.Rdf-& Ferns-GrH 1957/58
- Literature/Schematics (1)
- -- Original-techn. papers.
- Author
- Model page created by Bernd P. Kieck. See "Data change" for further contributors.
- Other Models
-
Here you find 569 models, 332 with images and 239 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tonfunk GmbH; Karlsruhe