Q Meter BM220
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1952 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 164633
-
- Brand: Supraphon
user manual
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 9
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Alternating Current supply (AC) / 120/220 Volt
- Loudspeaker
- - - No sound reproduction output.
- Material
- Metal case
- from Radiomuseum.org
- Model: Q Meter BM220 - Tesla; Praha, Bratislava etc.
- Shape
- Boatanchor (heavy military or commercial set >20 kg).
- Dimensions (WHD)
- 490 x 230 x 340 mm / 19.3 x 9.1 x 13.4 inch
- Notes
- Measured Q value 100-1200 in 2 frequncy ranges: 30 - 75MHz and 75 - 200MHz.
- Net weight (2.2 lb = 1 kg)
- 23.5 kg / 51 lb 12.2 oz (51.762 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 1838 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.