• Country
• Germany

• Manufacturer / Brand
• Messelektronik Berlin, VEB, RFT (Ostd.)

• Year
• 1979 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 133933

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• ZF/IF 10700 kHz; 1 AF stage(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: Selektives Mikrovoltmeter STV401 - Messelektronik Berlin, VEB,

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 360 x 130 x 320 mm / 14.2 x 5.1 x 12.6 inch

• Notes
• Selektives Transistor-Mikro-Voltmeter STV401 (STV 401), Arbeitsbereich 26-300 MHz in 6 Bereichen.
  Meßbereich in dB über 1µV; 6dB bis 90dB
  Verwendung: Messung von Nutz- und Störfeldern, Indikation von Störfeldern an Geräten.

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• Price in first year of sale
• 56,000.00 Forint

• Source of data
• - - Data from my own collection

• Mentioned in
• -- Schematic

• Literature/Schematics (1)
• Műszer és Irodagép Katalógus,1983

• Author
• Model page created by Helmut Frings. See "Data change" for further contributors.

• Other Models

• Here you find 56 models, 38 with images and 24 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Messelektronik Berlin, VEB, RFT (Ostd.)