| Electronics > Repair |
| Tektronix AWG2005 frequency error |
| (1/1) |
| oz7ou:
My AWG2005 has a constant frequency error such as when setting 10KHz the output is 16KHz. As the technical service manual has no schematics I would be happy for a hint where to look for the error. |
| DaJMasta:
Have you looked at the waveform/changed load type/changed counter settings to verify that the 16kHz is actually what's coming out? It's pretty unusual to be that far off and not be a multiple of the frequency or something - I suspect the 16kHz you're measuring is an artifact from the combination of measurement/output settings or a symptom of a different fault. |
| oz7ou:
Thank you for your comments. I monitored a sinosoidal output with my TDS3054 Tektronix oscilloscope and it measure the frequency to be the 16KHz I must admit I do not understand how frequecies are generated based on the NVRAM models kind regards Kurt |
| squadchannel:
if set it to 20 KHz, won't it be 26 KHz? It is possible that some offset value is set. |
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