The Sierra Wireless XA1220 supports tracking of GPS+BeiDou
satellite systems to deliver superior positioning accuracy of
<2.0 meters. Based on a new GNSS platform, XA1220 maintains the
ultra-compact form-factor of 12.5x12.5 mm and is backwards
compatible with XA11 series modules.
The XA1220 incorporates a complete set of high-quality
components, including TCXO, RTC Crystal, SMPS, SAW-Filter and an
additional LNA, which guarantee optimum positioning
performance.
The XA1220 comes integrated with a highly optimized
GPS+BeiDou patch antenna and is ideal for applications looking to
add basic GNSS tracking features.
Benefits:
- Improve accuracy and time-to-fix with A-GPS and
SBAS
- Active interference cancellation
- Built-in RTC Crystal, TCXO, SMPS, additional
LNA and additional SAW-Filter for best-in-class
performance
- Integrated GPS+BeiDou Patch
antenna
- Tested for harsh environments and
extreme temperatures
- Use I2C or USB for serial
communication in addition to UART
Need advice or more information?
Please contact the Alpha Micro sales team
for additional technical information.
RF Specifications |
Frequency Bands |
GPS L1, QZSS L1, SBAS L1, BEIDOU B1 |
Location Services |
Satellite Systems |
GPS+BeiDou |
A-GPS |
Yes |
Anti-Jamming |
Yes |
Positioning Accuracy |
< 2.0m |
Timing Accuracy (1 PPS) |
±30ns |
Tracking Sensitivity |
-161dBm |
Interfaces |
UART |
1 |
USB |
1 |
I2C |
1 |
Max Update Rate |
1Hz |
Hardware |
Dimensions |
12.5 x 12.5 x 7.4mm |
Antenna |
Embedded Patch Antenna |
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 |
Power Tracking |
<35mA |
Standby Mode |
<2mA |
Approvals |
Regulatory |
RoHS |