This doesn’t surprise me. Some years back I thought I could get better PPS
resolution from a survey grade receiver but was disappointed to find on looking
at specs of those available that PPS performance was generally worse than
timing receivers, which of couse were much cheaper. It’s a no
I recently got in a Trimble NetRS L1/L2/L2C survey grade receiver (Evil Uncle
Bob made me do it ;-) ). It consistently gives position error ellipses in
the 6mm range after post-processing 24 hours of data.
I had high hopes it would have a decent 1PPS output... nope. The PPS output
usually
