• Country
• Germany

• Manufacturer / Brand
• Kontron Electronics, München

• Year
• 1979

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 143619

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

• Number of Transistors
• 14

• Semiconductors
• 2N3906 2N4117 2N4124 2N4126 2N4403 2N4918 2N5416 MPS-A42 MPS-A92 MJE370 CA3130 CD4512 SN7448 SN74247 LF13741 E211 1N4005 1N4151 µA78xx LD120_Siliconix LD121A_Siliconix

• Wave bands
• - without

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 115; 230 / 4 x 1,5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: DMM 4020 - Kontron Electronics, München

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 216 x 68 x 276 mm / 8.5 x 2.7 x 10.9 inch

• Notes

• Vielfachmeßgerät DMM 4020, Innenwiderstand 10/1 Megohm, Frequenzbereich 30 Hz bis 20 kHz, Anzeigeart LED 4 ½, Anzeigenhöhe 11 mm.

  Eingebautes Netzteil/Ladegerät, und Betrieb mit 4 x 1,5 V (1,25V)  Baby-Batterie (Akku) möglich.

  jeder Halbleitertyp nur 1 x gelistet

• Net weight (2.2 lb = 1 kg)
• 2.2 kg / 4 lb 13.5 oz (4.846 lb)

• Price in first year of sale
• 1,215.00 DM

• Source of data
• -- Original-techn. papers.

• Mentioned in
• Funkschau (Heft 15 Juli 1982)

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 10 models, 9 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kontron Electronics, München