• Country
• Czechoslovakia

• Manufacturer / Brand
• Tesla; Praha, Bratislava etc.

• Year
• 1967 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 170429

• • Brand: Supraphon

• Number of Tubes
• 1

• Valves / Tubes

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Graphic Level Meter 12XN037 - Tesla; Praha, Bratislava etc.

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 255 x 380 x 335 mm / 10 x 15 x 13.2 inch

• Notes
• Level meter including scope. Three ranges: 200 Hz - 6 kHz LOG, 200 Hz - 20 kHz LIN, 20 Hz - 20 kHz LOG. Dynamic range -65 to +30 dB.

• Net weight (2.2 lb = 1 kg)
• 26 kg / 57 lb 4.3 oz (57.269 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 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.