Introduction to X1 Multi-Frequency GNSS Receiver
The X1 Multi-Frequency GNSS Receiver is one of the advanced receivers designed by SingularXYZ. This device is engineered for professional surveying, civil engineering projects, cadastre, and high-precision RTK data collection.
Utilizing multi-constellation GNSS technology, an advanced IMU module, and an ultra-lightweight design, the X1 Multi-Frequency GNSS Receiver has become a popular choice among surveying engineers. The Singular X1 GNSS receiver features multi-frequency processing, enabling fast position initialization (fixing) under various environmental conditions.
The combination of high precision, optimized power consumption, and a rugged body makes the X1 Multi-Frequency GNSS Receiver a reliable tool for professional engineering projects.
Multi-Constellation Performance in X1 Multi-Frequency GNSS Receiver
One of the key features of the X1 GNSS is its simultaneous tracking of all satellite constellations. By processing multiple frequencies, this receiver significantly increases positioning accuracy and initialization speed.
The phrase “multi-constellation satellite tracking, fixed in seconds” perfectly describes the capability of this device. The X1 Multi-Frequency GNSS Receiver achieves a Fixed solution in the shortest possible time.
This technology minimizes errors caused by atmospheric conditions. Consequently, the performance of the X1 Multi-Frequency GNSS Receiver remains highly stable in urban environments or areas with obstructed sky visibility.
H2: Compact and Lightweight Design of X1 Multi-Frequency GNSS Receiver
The X1 Multi-Frequency GNSS Receiver features a highly compact design. This receiver is built with a diameter of 133.5 mm and a height of 67 mm.
Weighing only 870 grams, this device reduces physical strain on the operator during field operations and is exceptionally easy to carry.
Compared to other GNSS receivers, the Singular X1 Multi-Frequency GNSS Receiver is one of the lightest professional options on the market. Its ergonomic design ensures the range pole remains perfectly balanced during point collection.
Over 20 Hours of Continuous Operation with X1 GNSS Powerful Battery
The Singular X1 GNSS receiver is equipped with a high-capacity internal battery designed for a full workday. This battery guarantees more than 20 hours of continuous operation.
Utilizing a USB Type-C port for charging is one of the primary advantages of this receiver. The device becomes fully operational with just 3 hours of fast charging.
Additionally, it can be charged on the go using a power bank. This feature of the X1 Multi-Frequency GNSS Receiver is vital for projects conducted in remote and hard-to-reach areas.
Complete Connectivity in X1 Multi-Frequency GNSS Receiver
The X1 Multi-Frequency GNSS Receiver offers a wide variety of communication methods. It provides a complete set of ports and protocols to meet diverse surveying needs:
- Fast Connection: NFC and Bluetooth for instant pairing with the controller.
- Practical Ports: USB Type-C, TNC connector, and RS232 serial port.
- Communication Networks: Internal Wi-Fi and 4G modem for connecting to CORS networks.
In internal UHF radio mode, the range of the X1 Multi-Frequency GNSS Receiver reaches up to 15 km. With an external radio, this range extends to 20 km. When connected to CORS via the internet, its operational range exceeds 50 km.
High Communication Range in Different Modes of X1 Multi-Frequency GNSS
The X1 Lite GNSS receiver can provide a range of up to 15 km when using its internal UHF radio.
With an external radio, this range can increase to 20 km. When connected to CORS networks via the internet, the operational range can extend to more than 50 km.
These capabilities make the X1 Lite multi-frequency GNSS receiver suitable for a wide variety of surveying applications.
IMU Technology and Tilt Surveying up to 60 Degrees
The X1 Multi-Frequency GNSS Receiver is equipped with a next-generation IMU module. This technology allows you to collect points without needing to level the range pole.
The calibration of this system takes only 5 seconds. Afterward, you can tilt the range pole up to 60 degrees while still maintaining an accuracy of ±2.5 cm.
This capability is highly practical for measuring hard-to-reach points, such as:
- Building corners and wall edges.
- Points underneath tree branches.
- Locations near vehicles and urban obstacles.
Easy Device Management via Web User Interface (WebUI)
Users can connect to the Singular X1 Multi-Frequency GNSS Receiver via Wi-Fi to manage settings. Accessing the WebUI allows you to perform the following:
- Download static data and manage files.
- Monitor satellite and battery status.
- Update receiver firmware and adjust configurations.
This feature allows you to manage the device in real-time without requiring any external application.
Rugged Design of X1 Multi-Frequency GNSS Receiver with IP68 Standard
The body of the X1 Multi-Frequency GNSS Receiver is engineered for harsh environmental conditions. The IP68 standard provides high resistance against water and dust ingress.
The X1 Multi-Frequency GNSS Receiver remains completely stable in the following conditions:
- Heavy rain.
- Dusty construction sites.
- Accidental drops onto hard surfaces.
SingularPad Surveying Software
To fully utilize the capabilities of the X1 Multi-Frequency GNSS Receiver, the SingularPad software is highly recommended. This Android application covers all field surveying requirements:
- Supports RTK, Static, and PPK modes.
- Compatible with both Base and Rover workflows.
- Simple user interface with diverse data export formats (CSV, DXF, SHP).
Combining SingularPad with the X1 GNSS receiver provides a comprehensive system for all engineering projects.
Satellite 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: Upgradeable
Cold start: <30s
RTK Initialization Time: <5s(typical)
RTK initialization reliability: >99.9%
Re-acquisition: <1s
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
Tilt surveying: ±2.5cm, within 60° tilt
UI
Indicators: 4 LEDs indicating battery/charging, satellite tracking, correction data transmission, and 4G status/static recording
Button: 2 buttons for power and function
WebUI:
– Accessible via Wi-Fi
– Support configuration, status checking, data transfer, data storage and system upgrade
Data Format
Data output format:
– NMEA-0183
– RINEX 3.02/3.04
– Binary format *.xyz
Data update rate: 1～50Hz selectable
Supported protocols: Ntrip client, Ntrip Server, Ntrip Caster, TCP
Correction data format:
– RTCM v3.3/3.2/3.1/3.0
– CMR
Connectivity
4G modem:
– FDD-LTE B1/B3/B5/B7/B8
– TDD-LTE B38/B39/B40/B41
– TDSCDMA B34/B39
– WCDMA B1/B2/B5/B8
– GSM B2/B3/B5/B8
– CDMA1x/CDMA2000 BC0/BC1
UHF modem1:
– Working range: 5km – 15km2, in ideal environments
– Frequency range: 410-470MHz
– Protocol (TX & RX): LoRa
– Protocol(RX):TRIMATLK, SATEL,TRANSEOT,TRIMMARK3, etc.
– Channel spacing: 25KHz
– Transmit power: 0.5W – 2W selectable
Bluetooth: BT4.0 dual mode
NFC: Support NFC connection
WiFi: 802.11 a/b/g/n/ac
Interface:
– 1 7-pin lemo port for RS232 transmission and power supply
– 1 SIM card slot for 4G
– 1 TNC connector for UHF antenna
– 1 Type-C USB port for static data download & firmware upgrade
Voltage
Power consumption: 2.0 W3
Input voltage: DC 9~28V
Battery:
– 6700 mAh, over 20 hours working time
– Fast charge of 3h charging time
Body
Size: Φ133.5 mm × 67 mm
Weight: 870 g
Storage: 8 GB4
Housing material: Magnesium-aluminum alloy
Speaker (optional): For voice broadcast of real-time status
Environmental Conditions
Working temperature: -40 ℃ to + 65 ℃
Storage temperature: -55 ℃ to + 85 ℃
Humidity: 100% non-condensing
Waterproof & dustproof: IP68
Drop: Designed to survive a 2m drop onto concrete
Note
1. The enhanced UHF base is not compatible with normal UHF rovers on the market. For different user needs, SingularXYZ also provides normal UHF as an option compatible with UHF of other brands. Please clarify your requirements when placing the order.
2. The maximum working range of the enhanced UHF modem is 15km in ideal environments.
3. The power consumption of X1 varies with the different work modes.
4. 2.5h charging time is when using a 100W fast charging charger.
5. Storage can be expanded to 32GB according to user demands.
