- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1952
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 358498
-
- Brand: Supraphon
Tesla 21203
Dial type PF 157 70?. Without Tesla logo
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 452 kHz
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- AC/DC-set / 120/220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
- Power out
- 1.5 W (undistorted)
- Material
- Bakelite case
- from Radiomuseum.org
- Model: 21203 - Tesla; Praha, Bratislava etc.
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 265 x 155 x 160 mm / 10.4 x 6.1 x 6.3 inch
- Notes
-
Based on Tesla Talisman 306U model. Possibly partly manufactured in Finland. Also manufactured under the name Telefunken 2203. It is likely that this model has Tesla 21203 painted over the Telefunken 2203 text on the rear panel.
- Net weight (2.2 lb = 1 kg)
- 2.6 kg / 5 lb 11.6 oz (5.727 lb)
- Author
- Model page created by Kari Hyvönen. See "Data change" for further contributors.
- Other Models
-
Here you find 1857 models, 1183 with images and 669 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tesla; Praha, Bratislava etc.