• Country
• Germany

• Manufacturer / Brand
• Polytechnik, VEB; Karl-Marx-Stadt (Ostd.)

• Year
• 1970 ??

• Category
• Teaching aids-material

• Radiomuseum.org ID
• 130538

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

• Number of Tubes
• 5

• Valves / Tubes
• Z5660M

• Number of Transistors
• 104

• 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: Frequenzzähler Polydigit 1 04 211-01 - Polytechnik, VEB; Karl-Marx-

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 255 x 156 x 248 mm / 10 x 6.1 x 9.8 inch

• Notes
• Polydigit 1, Mess- und Zählgerät mit mehreren Zeitbasen:
  Impuls 0- 150 kHz, Sinus 0-1 kHz und 1-150 kHz;
  Torzeiten: 1 s, 0,1 s und 0,01 s.
  5 Zifferanzeigeröhren
  
  Gerät der Politechnik, Markenname Phylatex.

• Net weight (2.2 lb = 1 kg)
• 4.5 kg / 9 lb 14.6 oz (9.912 lb)

• Author
• Model page created by Willi Ribbe. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 4 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Polytechnik, VEB; Karl-Marx-Stadt (Ostd.)