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PPS pulse problem still continue..

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PPS pulse problem still continue..
dupreezd Offline
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#3
2019-06-03, 16:16
Weather muurame, your signal does not look right. It has a slow rise time and does not go all the way down to 0V. Ideally it should have a real sharp rise time. Check the voltage supplying the GPS chip. +3V3-G. It is generated by a dictated supply, IC505.

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RE: PPS pulse problem still continue.. - by dupreezd - 2019-06-03, 16:16

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