I was reviewing my old GPS Jamming slides and it terns out jamming can accrue
with a received jammer signal strength of -90dB. it is possible the 1575.02MHz
signal is still to strong and we are self jamming. is there a way we can change
the 25MHz clock to 12.5MHz to test this possibility?
I als
w00t!!! After struggling mightily for a long time, we finally figured
out all the correct settings for the MAX2769 GPS receiver IC and now we
are getting actual raw GPS IQ data!!
We're now mounting the v3 board onto the rocket!
Andrew
--
---
A
... make sure you use the *correct* input.
Yes: the root cause of not being able to be locked on real GPS
satellites is that we were feeding the *wrong* LNA on the MAX2769 into
the MAX's ADC. The wrong LNA went to an used pin on the MAX2769, so of
course we weren't even getting the RF from the sat
