Hi all,
I have some N310s and a B210 that I try to sync with a GPSDO. All of
them recognize their GPSDOs but fail to lock.
My phone can see ~7 Satellites. We have a RPi with a GPS module that
locks to GPS in the same hall. We switched antennas but still, we can't
sync any of the USRPs to GPS.
I tried:
```
lib/uhd/utils/query_gpsdo_sensors
```
and
```
lib/uhd/examples/sync_to_gps
```
but even after a day, they always return "GPS does not have lock" and
"WARNING: GPS not locked - time will not be accurate until locked".
`gpsmon` on the N310s reports 0 Satellites. But it has a list of satellites.
Since we have several devices in that room that are able to acquire a
lock but none of our USRPs with their GPSDOs, I wonder what is going on.
Do they need a very strong signal?
Cheers
Johannes
--
Johannes Demel M.Sc.
Research Engineer
University of Bremen
Department of Communications Engineering
Faculty 1 - Physics / Electrical Engineering
www.uni-bremen.de/en
University of Bremen - Established 1971
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