Oszilloskop HM 203-4a

• Country
• Germany

• Manufacturer / Brand
• HAMEG GmbH, Frankfurt

• Year
• 1982

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 138848

• Picture
• Schematics

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

• Number of Tubes
• 1

• Valves / Tubes
• D14-362GY/93 or D14-362GM/93

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110 ; 125 ; 220 ; 240 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oszilloskop HM 203-4a - HAMEG GmbH, Frankfurt

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 285 x 145 x 380 mm / 11.2 x 5.7 x 15 inch

• Notes
• Hameg HM 203-4, 20 MHz Dual Trace Oscilloscope;
  20 MHz (-3 dB), 28 MHz (-6 dB), 2 kV Beschleunigungsspannung, 10 x 8 cm Schirm.
  Y-Verstärker max.Empfindlichkeit unkalibriert 2 mV/cm; kalibrierte Bereiche: 5 - 10 - 20 - 50 - 100 - 200 - 500 mV/cm - 1 - 2 - 5 - 1 - 20 V/cm;
  X: 40 ns/cm - 0,2 s/cm;
  Y Kanal II als X schaltbar mit gleichen Daten;
  Kanalumschaltung alt und chop.; Kanalsumme und -differenz (Kanal I invertierbar).
  Komponententester und Tastkopfkalibrator.
  Farbe: techno-braun. Gegen Aufpreis Nachleuchtröhre D14-362GM/93.

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

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

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 118 models, 111 with images and 95 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from HAMEG GmbH, Frankfurt