Difference between revisions of "User:Jewe"

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(Signal generator driver test)
(Signal generator driver test)
Line 15: Line 15:
 
# FM  
 
# FM  
 
# PM 50% 1 KHz.
 
# PM 50% 1 KHz.
 +
# AM external.
 +
# FM external.
 +
# PM external.
 +
 
{{note|All modulations needs to tested with a scope if the signal generator does not allow the settings to be read from the display.}}
 
{{note|All modulations needs to tested with a scope if the signal generator does not allow the settings to be read from the display.}}
  

Revision as of 14:32, 3 February 2009

  1. make new getting started



Signal generator driver test

The following settings need to be tested:

Normal operation

  1. Amplitude
  2. Frequency
  3. AM, 80% 1 kHz
  4. FM
  5. PM 50% 1 KHz.
  6. AM external.
  7. FM external.
  8. PM external.
Information.png
Note: All modulations needs to tested with a scope if the signal generator does not allow the settings to be read from the display.

Error Operation

  1. unplug the communication cable during testing
  2. Set the AM to out of boundary settings, for example 0% or 1 MHz, this is not supported by the machine.
  3. Set the AM to out of boundary settings, for example 1 Hz or 1 MHz, this is not supported by the machine.
  4. Set the PM to out of boundary settings, for example 0,1 Hz and 1%.
Information.png
Note: With all out of boundary settings an error must be generated.

Getting started

Philosophy