The U26-U7 GPS module brings the high performance of the u-blox7 positioning engine to the industrial
applications. It is able to achieve the industry’s highest level of sensitivity, accuracy and TTFF with the
lowest power consumption in a small-footprint lead-free package. With 56 search channels it acquires
and tracks satellites in the shortest time even at indoor signal level. The module supports various location,
navigation and industrial applications including autonomous GPS, SBAS (including WAAS, EGNOS,
MSAS, and GAGAN), QZSS, and AGPS. The U26-U7 is an SMD type module with the compact
16mmx12.2mmx2.4mm form factor, which can be embedded in customer applications through the 24-pin
pads. It provides necessary hardware interfaces between the module and customer’s board.

TECHNICAL SPECIFICATIONS

Receiver Type L1 C/A code, 56-channel UBLOX-7 GPS chipset
Accuracy Position 2.5m CEP
Velocity 0.1m/sec
Time 60ns
Startup Time 1 second hot start under open sky
＜28 second warm start under open sky (average)
＜29 second cold start under open sky (average)
Reacquisition 1s
Sensitivity -162dBm tracking
Multi-path Mitigation Advanced multi-path detection and suppression
Update Rate Supports 1Hz default
Dynamics 4G (39.2m/sec2)
Operational Limits Altitude < 50,000m and velocity < 500m/s
Serial Interface 3.3V LVTTL level
Protocol NMEA-0183 V3.01
GPGSA, GPGSV, GPRMC, GPVTG,GPGLL,GPGGA
9600 baud, 8, N, 1
Datum Default WGS-84
User definable
Input Voltage 3.3V DC +/-10%
Input Current 22mA tracking@ passive antenna
Dimension 16mm L x 12.2mm W
Weight＜2g
Operating Temperature -40℃~ +85℃
Storage Temperature -40℃~ +85℃
Humidity 5% ~ 95%