u-blox ZED-F9P User Manual

u-blox ZED-F9P Interface Description - Manual
Advance Information
Name Description
qualityInd
Signal quality indicator:
0: no signal
1: searching signal
2: signal acquired
3: signal detected but unusable
4: code locked and time synchronized
5, 6, 7: code and carrier locked and time synchronized
Note: Since IMES signals are not time synchronized, a channel tracking an IMES signal can never reach a quality
indicator value of higher than 3.
svUsed
1 = Signal in the subset specified in Signal Identifiers is currently being used for navigation
health
Signal health flag:
0: unknown
1: healthy
2: unhealthy
diffCorr
1 = differential correction data is available for this SV
smoothed
1 = carrier smoothed pseudorange used
orbitSource
Orbit source:
0: no orbit information is available for this SV
1: ephemeris is used
2: almanac is used
3: AssistNow Offline orbit is used
4: AssistNow Autonomous orbit is used
5, 6, 7: other orbit information is used
ephAvail
1 = ephemeris is available for this SV
almAvail
1 = almanac is available for this SV
anoAvail
1 = AssistNow Offline data is available for this SV
aopAvail
1 = AssistNow Autonomous data is available for this SV
sbasCorrUsed
1 = SBAS corrections have been used for a signal in the subset specified in Signal Identifiers
rtcmCorrUsed
1 = RTCM corrections have been used for a signal in the subset specified in Signal Identifiers
slasCorrUsed
1 = QZSS SLAS corrections have been used for a signal in the subset specified in Signal Identifiers
prCorrUsed
1 = Pseudorange corrections have been used for a signal in the subset specified in Signal Identifiers
crCorrUsed
1 = Carrier range corrections have been used for a signal in the subset specified in Signal Identifiers
doCorrUsed
1 = Range rate (Doppler) corrections have been used for a signal in the subset specified in Signal Identifiers
UBX-18010854 - R04 Advance Information Page 156 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