Cut-off Frequency Meter BM-439
Tesla; Praha, Bratislava etc.
- Country
- Czechoslovakia
- Manufacturer / Brand
- Tesla; Praha, Bratislava etc.
- Year
- 1963 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 170422
-
- Brand: Supraphon
- Number of Tubes
- 4
- 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: Cut-off Frequency Meter BM-439 - Tesla; Praha, Bratislava etc.
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 310 x 250 x 210 mm / 12.2 x 9.8 x 8.3 inch
- Notes
- Transistor`s cut-off and beta measurement.
- Net weight (2.2 lb = 1 kg)
- 8.5 kg / 18 lb 11.6 oz (18.722 lb)
- Source of data
- -- Original prospect or advert
- Author
- Model page created by Gabriel Toth. See "Data change" for further contributors.
- Other Models
-
Here you find 1874 models, 1199 with images and 681 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Tesla; Praha, Bratislava etc.