Y1 GNSS Receiver
Powerful, Versatile, Compact, Cost-effective
Full-Constellation Tracking
Featuring 1598 channels for full constellation tracking, the Y1 GNSS receiver delivers reliable centimeter-level accuracy positioning. Benefiting from strong signal tracking and advanced RTK algorithms, the Y1 shows stable and high fixed rates even in harsh environments, such as city canyons, forests, and other signal-limited scenarios.
Enhanced Communication
Integrated with an enhanced UHF modem and a 4G modem inside, the Y1 receiver provides fluent and stable data streams between rover and base over long working distances. The enhanced UHF can achieve up to 15km working range with 2W power, eliminating the need for an external radio, which is convenient for users carrying on field survey tasks.
Versatile Functionality
Aiming to provide users with a first-class working experience, the Y1 receiver combines all common functionalities in rugged IP67 housing. Equipped with 4G/UHF/WiFi/Bluetooth for flexible transmission, a built-in IMU for 60° tilt measurement, NFC for simple connection, an OLED display for status checking, and a web UI for easy configuration and upgrading, the Y1 can always meet user needs.
Signal Tracking Specifications
| Feature | Details |
|---|---|
| Channels | 1598 |
| GPS | L1C/A, L2P, L2C, L5, L1C |
| BDS | B1I, B2I, B3I, B1C, B2a, B2b |
| GLONASS | L1, L2, L3 |
| Galileo | E1, E5a, E5b, E6, E5 AltBoc |
| QZSS | L1C, L2, L5, L1C/A |
| Navic | L5 |
| SBAS | WAAS, EGNOS, SDCM, BDSBAS, GAGAN |
Accuracy Specifications
| Metric | RTK | RTD | SBAS | Tilt Surveying |
|---|---|---|---|---|
| Horizontal Accuracy | ≥ 2.5mm + 0.5ppm | ≥ 8mm + 1ppm | ≤ 0.5 m | < 2.5cm, within 60° tilt |
| Vertical Accuracy | ≥ 5mm + 0.5ppm | ≥ 15mm + 1ppm | ≤ 1.0m | |
| RTK Reliability | > 99.99% | |||
| RTK Initialization | < 10s | |||
| Hot Start | < 15s | |||
| Cold Start | < 50s | |||
| Re-acquisition Time | < 1s | |||
| Static Post-processing | < 1.0 m 3D RMS |
Data Format Specifications
| Category | Formats |
|---|---|
| Data Recording | RINEX 2.X, 3.X, binary data |
| Correction Data | RTCM 2.x, 3.x, CMR, CMR+¹ |
| Data Output | NMEA-0183 messages, binary data |
| Data Output Rate | 1Hz, 2Hz, 5Hz, 10Hz, 20Hz |
| Supported Protocols | VRS, FKP, MAC, Ntrip |
¹ Note: CMR and CMR+ formats are only for GPS.
Communication Specifications
| Type | Details |
|---|---|
| Bluetooth | BT4.0 |
| Wi-Fi | IEEE 802.11 a/b/g/n 2.4G/5G, supports configuration & data download via web UI |
| 4G | 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 Modem² | Frequency range: 410-470MHz, Channel Spacing: 250 kHz, Transmit power: 0.5W/1W/2W selectable, Working range: 5km-15km³ |
| Interface | 1x 7-pin lemo port (RS232 transmission and power), 1x SIM card slot (4G), 1x TNC connector (UHF antenna) |
² Note: The enhanced UHF modem is not compatible with the normal UHF modem on the market. SingularXYZ also provides a normal UHF option compatible with UHF of other brands.
³ Note: The maximum working range of the enhanced UHF modem is 15km in ideal environments.
Electrical Specifications
| Parameter | Value |
|---|---|
| Power Input | 6-28V DC |
| Battery | 2 × 3300mAh, 3.6V, > 12 hours working time |
| Power Consumption⁴ | < 2.85 W |
⁴ Note: Power consumption of Y1 varies with different work modes.
Physical Specifications
| Attribute | Specification |
|---|---|
| Size | 12.3 × 12.3 × 7.0 cm |
| Weight | 834 g (with batteries) |
| Memory | 8 GB |
| Display | 0.93" OLED display |
| Buttons | 2 buttons (power/enter, function) |
| Indicators | 2 LEDs (satellite tracking, correction data) |
| Housing | Magnesium-aluminum alloy |
| Speaker | For voice broadcast of real-time status |
| NFC | Easy connection |
Environmental Specifications
| Condition | Specification |
|---|---|
| Working Temperature | -30° to +65° |
| Storage Temperature | -40° to +85° |
| Waterproof & Dustproof | IP67 |
| Shock and Vibration | Designed to survive a 2m drop onto concrete |
| Humidity | 100% no condensation |
Contact Information
SingularXYZ Intelligent Technology Ltd.
Floor 2, Building A, No. 599 Gaojing Road, 201702 Shanghai, China
Phone: +86-21-60835489, +86-21-60835497
Email: singularxyz@singularxyz.com
Website: www.singularxyz.com
