With Φ50mm×149 mm ultra-portable size and lightweight, users can easily put the Sfaira One in your cloth pocket, briefcase or backpack side pocket, carrying it with you anywhere.
To ensure superior GNSS performance, Sfaira One is equipped with a powerful GNSS module with 1408 channels for GPS, BDS, GLONASS, Galileo & QZSS tracking, providing centimeter positioning in any harsh environments.
With a 4800mAh built-in battery, Sfaira One supports near 16 hours continuous working time. Users can also charge the Sfaira One on-the-go with power bank through the type-C interface.
Connect via Bluetooth, you can simply configure and conduct surveying tasks on your smartphone. Sfaira One supports SingularPad & SingularSurv software, and is also compatible with mainstream field survey or GIS software.
In order to meet the aesthetic preferences of different users, SingularXYZ launched two classic appearances of Sfaira One - white one is lively & bright, black one is calm & cool.
SATELLITES TRACKING
Channels: 1408
GPS: L1C/A, L1C, L2C, L2P(Y), L5
BDS: B1I, B2I, B3I, B1C, B2a, B2b
GLONASS: G1, G2, G3
Galileo: E1, E5a, E5b, E6
QZSS: L1C/A, L1C, L2C, L5
NavIC: L5
SBAS: WAAS, EGNOS, SDCM, BDSBAS, GAGAN
L-Band: Support
Cold start: <30s
RTK Initialization Time: <5s(typical)
RTK initialization reliability: >99.9%
Re-acquisition: <1s
DATA FORMAT
Positioning data format: NMEA-0183
Correction data format: RTCM v3.3/3.2/3.1/3.0
Data protocol: Ntrip
Data update rate: 1 Hz
Baud rate: 115200 bps
COMMUNICATION
Bluetooth: BT2.0
Interface: Type-C, for charging and firmware upgrade
ACCURACY
Standalone:
- 1.5m Horizontally
- 2.5m Vertically
DGPS:
- 0.4m Horizontally
- 0.8m Vertically
Static post-processing:
- 2.5mm+0.5ppm Horizontally
- 5mm+0.5ppm Vertically
RTK:
- 8mm+1ppm Horizontally
- 15mm+1ppm Vertically
PPP:
- 5 cm Horizontally
- 10 cm Vertically
SBAS: < 1.0 m 3D RMS
Time Accuracy: 20ns
PHYSICAL
Size: Φ50 mm ×149 mm
Weight: 409g
Button: 1 power button
Indicator: 2 LEDs, indicating satellite tracking and battery status
ELECTRICAL
Power consumption: 1.0 W
Input voltage: 5V DC ≤ 2A
Battery: 4800 mAh
- Up to 16 hours working time, with continuous Bluetooth transmission, satellite tracking and RTK surveying
ENVIRONMENTAL
Working temperature: -45 ℃ to + 75 ℃
Storage temperature: -55 ℃ to + 85 ℃
Waterproof & dustproof: IP65
Drop: Designed to survive a 1.5m drop onto concrete
*BDS B2b, GPS L1C, GLONASS L3 and Galileo E6 signals are reserved for future upgrade.
