eSurvey E300 Pro NextGen
The eSurvey E300 Pro NextGen is a powerful, multi-constellation and multi-band GNSS receiver with centimeter, survey-grade precision. The receiver tracks all available satellite constellations: GPS, GLONASS, Galileo, BeiDou and QZSS. With only 940 g, it is one of the most lightweight professional GNSS receivers on the market. It features an integrated UHF radio with compatible protocols to Trimble, Leica and Topcon. It extends the use of our GeoAce Augmented Reality solution.
The eSurvey E300 Pro NextGen is a sophisticated surveying instrument, and its key features typically include:
- High Precision: Accurate measurements with advanced technology to ensure precision in surveying tasks.
- GPS Integration: Built-in GPS or GNSS capabilities for accurate location data and georeferencing.
- Digital Data Recording: Capability to store and manage data digitally, which simplifies data handling and processing.
- User-Friendly Interface: Intuitive controls and interfaces to make operation easier for users, often with touchscreens or clear displays.
- Automatic Measurement: Features that allow for automated measurement processes, reducing the need for manual intervention and improving efficiency.
- Durability: Designed to withstand harsh environmental conditions, making it suitable for use in various outdoor settings.
- Connectivity: Options for data transfer and communication with other devices or software, such as Bluetooth, USB, or Wi-Fi.
| GNSS | |
| Satellites Tracking | – GPS: L1CA/L1P/L1C/L2P/L2C/L5– BDS: B1I/B2I/B3I/B1C/B2a/B2b/ ACEBOC
– GLONASS: G1/G2/G3, P1/P2 – GALILEO: E1/E5a/E5b/E6/ALTBOC – QZSS: L1CA/L1C/L2C/L5/LEX – IRNSS: L5 – SBAS1 : L1, L5 – L-Band: Atlas H10/H30/Basic |
| Channels | 800 |
| Signal Reacquisition | < 1 sec |
| Cold Start | < 60 sec |
| Warm Start | < 30 sec |
| Hot Start | < 10 sec |
| RTK Signal Initialization | < 8 sec |
| Initialization Reliability | > 99.9% |
| Update Rate | 10 Hz standard, up to 50 Hz |
| Operation System | Linux |
| Internal Memory | 8 GB |
| Performance | |
| High Precision Static | H: 2 mm + 0.1 ppmV: 3 mm + 0.4 ppm |
| Static/Fast Static | H: 2.5 mm + 0.1 ppmV: 3.5 mm + 0.4 ppm |
| RTK | H: 8 mm + 1 ppmV: 15 mm + 1 ppm |
| Code Differential | H: 0.25 mV: 0.45 m |
| SBAS | H: 0.3 mV: 0.6 m |
| L-Band | – Atlas H10: 4 cm RMS– H30 Atlas: 15 cm RMS
– Atlas Basic: 30 cm RMS |
| Power Supply | |
| Battery | Rechargeable and built-in Lithium-ion battery, 7.2 V ~ 6800 mAh |
| Voltage | 9~28 VDCwith over-voltage protection |
| Working Time | Up to 12 hours |
| Charging Time | Typically 4 hours |
| Internal Radio | |
| Type | TX and RX |
| Frequency Range | 410 ~ 470 MHz |
| Channel Spacing | 12.5 KHz / 25 KHz |
| Emiting Power | 1 W |
| Operation Range | 3 ~ 5 Km typically10 Km with optimal conditions2 |
| Protocol | Satel, PCC, TrimTalk, TrimMark III, South, HiTarget |
| Internet Modem | |
| Support Band | Global GSM /WCDMA/LTE |
| Physical | |
| Dimension | Φ158 mm x H53 mm |
| Weight | 940 g |
| Operating Temperature | -40℃ ~ +65℃ |
| Storage Temperature | 45℃ ~ +80℃ |
| Water/Dust Proof | IP67 |
| Shock | Survive a 2 m drop on concrete floor |
| Vibration | Vibration resistant |
| Humidity | Up to 100% |
| Indicators | Satellites, datalink, battery, Bluetooth |
| Button | Power button, short press to voice broadcast status |
| Certificate | CE, FCC, NGS Calibration |
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