Electronics/HM203-7

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Revision as of 16:21, 1 April 2016 by MichaelW (talk | contribs) (Created page with "== Hameg HM203-7 == * Analogue Cathode ray tube (CRT) * Bandwidth: 20MHz * 2 channel + Ext trigger (2.5:1 to 12.5v/div) * 5v to 5mv vertical (x5 giving 1mv sensitivity) * 100...")
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Hameg HM203-7

  • Analogue Cathode ray tube (CRT)
  • Bandwidth: 20MHz
  • 2 channel + Ext trigger (2.5:1 to 12.5v/div)
  • 5v to 5mv vertical (x5 giving 1mv sensitivity)
  • 100ms to 0.2us horizontal (x10 to give 20ns/div)
  • Component tester
  • Scope 1 issues: [31 March 2016] CH1 10% low on vertical, CH2 10% low on vertical, Horizontal about 5% high, confirmed against cal point and a precision v ref.
  • Scope 2 Issues: [31 March 2016] CH1 10% low on vertical, CH2 10% low on vertical, Horizontal about 5% low, confirmed against cal point and a precision v ref.
  • Manual TBD
  • Owner: Fligg, labelled scope 1
  • Owner: TBD, labelled scope 2