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AF Millivoltmeter BM239

Country:  Czechoslovakia
Manufacturer / Brand:  Tesla; Praha, Bratislava etc.
Brand
 
Supraphon
Year: 1955 ?? Category: Service- or Lab Equipment
Valves / Tubes 4: 6AC7 6AC7 6H6 AZ11 11TA31
Wave bands Wave Bands given in the notes.
Details
Power type and voltage Alternating Current supply (AC) / 120; 220 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: AF Millivoltmeter BM239 - Tesla; Praha, Bratislava etc.
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 190 x 270 x 235 mm / 7.5 x 10.6 x 9.3 inch
Notes Frequency range: 30Hz - 100kHz.
Voltage range: 3mV - 300V in 11 subranges.
Net weight (2.2 lb = 1 kg) 9 kg / 19 lb 13.2 oz (19.824 lb)
Source of data -- Original-techn. papers.

Model page created by Gabriel Toth. See "Data change" for further contributors.



All listed radios etc. from Tesla; Praha, Bratislava etc.
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