Electronic Switch TM-557
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1962
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 166505
-
- Brand: Supraphon
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 120/220 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Electronic Switch TM-557 - Tesla; Praha, Bratislava etc.
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 190 x 270 x 230 mm / 7.5 x 10.6 x 9.1 inch
- Notes
- Electronic switch and square wave generator for oscilloscope measurements. Switching frequency 50 Hz - 50 kHz in 3 subbands. Frequency range 30 Hz -150 kHz.
- Net weight (2.2 lb = 1 kg)
- 5.5 kg / 12 lb 1.8 oz (12.115 lb)
- Source of data
- -- Original-techn. papers.
- Author
- Model page created by Gabriel Toth. See "Data change" for further contributors.
- Other Models
-
Here you find 1839 models, 1159 with images and 668 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tesla; Praha, Bratislava etc.