From: Performance analysis of frequency-mixed PPP-RTK using low-cost GNSS chipset with different antenna configurations
Terminals
Fixed rate (%)
RMS in different (east, north, up) directions (m)
SEPT + Trimble
99.59
(0.03, 0.02, 0.07)
F9P + VDA
99.78
(0.02, 0.01, 0.07)
F9P + MPA
96.39
(0.16, 0.14, 0.50)
F9P + HA
99.62
(0.05, 0.03, 0.14)