• Country
• Germany

• Manufacturer / Brand
• Rohde & Schwarz, PTE; München

• Year
• 1970 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 105133

• • alternative name: Messgerätebau Memmingen || Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz

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

• Number of Transistors
• 18

• 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: Stromversorgungsgerät NGR20 - Rohde & Schwarz, PTE; München

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 125 x 180 x 300 mm / 4.9 x 7.1 x 11.8 inch

• Notes
• Strom-/Spannnungsversorgungsgerät.
  < 10 mV..20 V, Auflösung 10 mV.
  0-50 mA, 0-0,5 A, 0-5 A, Auflösung 50 µA.
  Stromregelung. Spannungsregelung mit Möglichkeit der Zuleitungskompensation.

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

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

• Other Models

• Here you find 550 models, 506 with images and 253 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rohde & Schwarz, PTE; München