The Sierra Wireless XM1110 supports tracking of GPS+Glonass,
GPS+BeiDou, GPS+Galileo or GPS+Glonass+Galileo satellite system
combinations to deliver superior positioning accuracy of <2.5m
(with SBAS). Based on MediaTek's latest MT3333 engine, it's the
smallest multi-GNSS module on the market with an ultra-compact form
factor of 9.0 x 9.5 x 2.1mm.
Unlike other compact GNSS modules, the XM1110 incorporates a
complete set of high-quality components, including TCXO, RTC
Crystal, SMPS, SAW Filter and an additional LNA, all of which are
considered vital for optimum positioning performance.
The XM1110 also supports performance enhancing features such as
EASY™ (self-generated orbit prediction), SBAS, A-GPS (ephemeris
file injection), LOCUS™ (internal logger), GLP™ (GNSS low-power)
and PPS Sync.
Benefits:
- Improve accuracy and time-to-fix with A-GPS, SBAS and
EASY™
- Active interference cancellation with automatic detection
and removal
- Reduce active tracking power consumption by up to
50% with GLP™
- 15+ SDK commands to change default GNSS
behavior and enable extended features
- Built-in RTC Crystal, TCXO, SMPS,
additional LNA and additional SAW-filter for best-in-class
performance
- Tested for harsh
environments and extreme temperatures
- Option of using I2C
or SPI instead for UART for communication and control
Need advice or more information?
Please contact the Alpha Micro sales team
for additional technical information such as the Hardware Design
Guide.
| RF Specifications |
| Frequency Bands |
GPS L1, GLONASS L1, QZSS L1, SBAS L1, BEIDOU B1, GALILEO
E1
|
| Location Services |
| Satellite Systems |
GPS+Glonass, GPS+BeiDou, GPS+Galileo,
GPS+Glonass+Galileo
|
| A-GPS |
EPO in flash™ 7-14 days ephemeris
|
| Anti-Jamming |
12 multi-tone interference canceler |
| Positioning Accuracy |
Typical <3.0 m, SBAS < 2.5 m |
| Timing Accuracy (1 PPS) |
±20ns |
| Tracking Sensitivity |
-165dBm |
| Interfaces |
| UART |
1 |
| I2C |
1 |
| Max Update Rate |
10Hz |
| SPI |
1 |
| RTCM |
1 |
| Control Options |
| APIs, AT Commands |
Sierra custom SDK commands for additional GNSS
configuration |
| Hardware |
| Dimensions |
9 x 9.5 x 2.1mm |
| Temperature Range |
Industrial Grade: -40°C / +85°C |
| Built-in Components |
TCXO, RTC Crystal, Additional LNA, SMPS, Additional
SAW-Filter, Embedded Flash |
| Power |
| Power Voltage |
3.0V to 4.3V (Supply Voltage), 2.0V to 4.3V (Backup
Supply) |
| Power Tracking |
As low as 23mA |
| GLP Low Power tracking |
As low as 7mA |
| Standby Mode |
350µA |
| Approvals |
| Regulatory |
RoHS |
This development kit is designed to help you evaluate the
GNSS module features such as TTFF, position accuracy, and various
GNSS commands. The kit uses a single USB interface for both power
supply and communication. It also comes with an external antenna
attachment and dedicated LEDs for 3D-Fix and 1PPS.
