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| Comparison of oscilloscope probes PVP2350 vs PVP3150 vs LF312 vs HV150 |
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| nctnico:
--- Quote from: CosteC on May 25, 2023, 05:00:18 am ---In this case I want to understand PVP2350 behaviour. Looking for nice rectangular pulse generator :) maybe there is something of-the-shelf. --- End quote --- Try the calibrator output on your oscilloscope. It is intended to adjust probes with and many can be used as pulse generators as well (for TDR measurements for example). |
| CosteC:
--- Quote from: nctnico on May 25, 2023, 11:48:05 am --- --- Quote from: CosteC on May 25, 2023, 05:00:18 am ---In this case I want to understand PVP2350 behaviour. Looking for nice rectangular pulse generator :) maybe there is something of-the-shelf. --- End quote --- Try the calibrator output on your oscilloscope. It is intended to adjust probes with and many can be used as pulse generators as well (for TDR measurements for example). --- End quote --- Och no... Rigol MSO5000 probe calibrator has 3.2 us rise time :-DD DS1054Z has 3.1 us. Build in generator offers 10.5 ns rise time and "rectangle" is not very rectangular at 15 MHz. Some scopes like LeCroy 7300 has option of 1 kHz or 1 MHz rectangle generation for probe compensation - this would possibly work, but not with 1 k$ class of equipment. Some generators have 10 MHz clock output - yet I doubt it will be very rectangular, rather super low jitter. |
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