Blitzortung.org Forum › Public Forums › General Discussion v
PPS pulse problem still continue..

Linear Mode
PPS pulse problem still continue..
dupreezd Offline
Moderator
Posts: 613
Threads: 5
Joined: 2017-11-24
#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.

Regards.
[Image: NOAARADlogoTXT80.png]


Stations: 2100, 2954
Reply


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

Forum Jump:


Users browsing this thread: 4 Guest(s)