u-blox ZED-F9P User Manual

u-blox ZED-F9P Interface Description - Manual
Advance Information
RXM-MEASX continued
Byte Offset Number
Format
Scaling Name Unit Description
35 U1 - flags - Flags (see graphic below)
36 U1[8] - reserved4 - Reserved
Start of repeated block (numSV times)
44 + 24*N U1 - gnssId - GNSS ID (see Satellite Numbering)
45 + 24*N U1 - svId - Satellite ID (see Satellite Numbering)
46 + 24*N U1 - cNo - carrier noise ratio (0..63)
47 + 24*N U1 - mpathIndic - multipath index (according to [1]) (0 = not
measured, 1 = low, 2 = medium, 3 = high)
48 + 24*N I4 0.04 dopplerMS m/s Doppler measurement
52 + 24*N I4 0.2 dopplerHz Hz Doppler measurement
56 + 24*N U2 - wholeChips - whole value of the code phase measurement (0.
.1022 for GPS)
58 + 24*N U2 - fracChips - fractional value of the code phase measurement
(0..1023)
60 + 24*N U4 2^-21 codePhase ms Code phase
64 + 24*N U1 - intCodePhase ms Integer (part of the) code phase
65 + 24*N U1 - pseuRangeRMSE
rr
- pseudorange RMS error index (according to [1])
(0..63)
66 + 24*N U1[2] - reserved5 - Reserved
End of repeated block
Bitfield flags
This graphic explains the bits of flags
Name Description
towSet
TOW set (0 = no, 1 or 2 = yes)
UBX-18010854 - R04 Advance Information Page 172 of 259

u-blox ZED-F9P Specifications

General

GNSS	GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS
Concurrent GNSS	4
RTK	Yes
Velocity Accuracy	0.05 m/s
Time Pulse Accuracy	30 ns
Operating Temperature	-40°C to +85°C
Supply Voltage	2.7 V to 3.6 V
Channels	184
Frequency Bands	L1, L2
Dimensions	22 mm x 17 mm x 2.4 mm
Interfaces	UART, SPI, I2C