u-blox ZED-F9P User Manual

u-blox ZED-F9P Interface Description - Manual
Advance Information
Example:
$GPGBS,235503.00,1.6,1.4,3.2,,,,,,*40
$GPGBS,235458.00,1.4,1.3,3.1,03,,-21.4,3.8,1,0*5B
Field
No.
Name Unit Format Example Description
0 xxGBS - string $GPGBS GBS Message ID (xx = current Talker ID)
1 time - hhmmss.ss 235503.00 UTC time to which this RAIM sentence belongs, see
note on UTC representation
2 errLat m numeric 1.6 Expected error in latitude
3 errLon m numeric 1.4 Expected error in longitude
4 errAlt m numeric 3.2 Expected error in altitude
5 svid - numeric 03 Satellite ID of most likely failed satellite
6 prob - numeric - Probability of missed detection, not supported
(empty)
7 bias m numeric -21.4 Estimate on most likely failed satellite (a priori
residual)
8 stddev m numeric 3.8 Standard deviation of estimated bias
9 systemId - numeric 1 NMEA defined GNSS System ID
NMEA v4.1 and above only
10 signalId - numeric 0 NMEA defined GNSS Signal ID (0 = All signals, see
Signal Identifiers table for other values)
NMEA v4.1 and above only
11 cs - hexadecimal *5B Checksum
12 <CR><LF> - character - Carriage return and line feed
4.2.4 GGA
4.2.4.1 Global positioning system fix data
Message
GGA
Description
Global positioning system fix data
Firmware
Supported on:
• u-blox 9 with protocol version 27
Type
Output Message
Comment
The output of this message is dependent on the currently selected datum (default:
WGS84). The NMEA specification indicates that the GGA message is GPS specific.
However, when the receiver is configured for multi-GNSS, the GGA message
contents will be generated from the multi-GNSS solution. For multi-GNSS use, it is
recommended that the NMEA-GNS message is used instead.
Time and position, together with GPS fixing related data (number of satellites in use, and
the resulting HDOP, age of differential data if in use, etc.).
ID for CFG-MSG Number of fields
Message Info
0xF0 0x00 17
Message Structure:
$xxGGA,time,lat,NS,long,EW,quality,numSV,HDOP,alt,M,sep,M,diffAge,diffStation*cs<CR><LF>
Example:
$GPGGA,092725.00,4717.11399,N,00833.91590,E,1,08,1.01,499.6,M,48.0,M,,*5B
UBX-18010854 - R04 Advance Information Page 14 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