The u-blox SAW filtering is great. We've carried out various RF
measurements with +40 dBm EIRP at 2.53 and 3.75 GHz with some u-blox
ANN-MB within <2m of the Tx antennas. While we haven't conducted
in-depth comparisons with a superior ground-truth, my current conclusion
is that the u-blox RTK
On 31.05.22 01:10, glen english LIST via time-nuts wrote:
Be aware not to confuse the antenna ground plane (the patch will
always have its own plane because the top metalization must be fed
against a plane or counterpoise - and a ground plane behind the antenna.
I can see the usefulness of
Hi Erik,
have you tried running all receivers off the same antenna via a power
splitter (make sure to dc block all but one receiver)? That should
remove the uncertainty due to antenna differences (location, RF
characteristics, etc.).
Also, are you using ground planes for your puck antennas?
