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High-Precision APS1 RTK GNSS Receiver from China Suppliers – Lightweight, Durable, and Ideal for Surveying & GIS Factory
GNSS Performance
| Channels | 1408 |
| Satellites tracking |
GPS: L1C/A, L2P(Y), L2C, L5 GLONASS: L1, L2 GALILEO: E1, E5a, E5b, E6 BDS: B1I, B2I, B3I, B1C, B2a, B2b QZSS: L1, L2, L5, L6 SBAS: Support |
| Position accuracy |
RTK H: 2 cm+1ppm, V: 3cm+1ppm Single H: 1.5 m, V: 2.5 m |
| Initialization time | ≤5 seconds (Typical) |
| Cold start | ≤30 seconds |
| Hot start | ≤3 seconds |
| Speed accuracy | ≤0.03 m/s |
Electrical
| Battery | Built-in, Non-replaceable, Lithium Polymer Battery 7.4 V / 1800 mAh. |
| Working time | ≥10 hours |
| Input voltage | 5V dc / 2A |
Data Interface
| Bluetooth | Yes |
| Type-C port | 1 Type-C port |
User Interface
| Button | Power button x1 |
| Indicator |
Power indicator x1 Bluetooth indicator x1 Differential data indicator x1 Satellite indicator x1 |
| Buzzer | Yes |
Physical
| Dimension | 118 mm x 52 mm x 36 mm |
| Weight | ≤210 g |
Environment
| Operating temp. | -20℃ - +75℃ |
| Storage temp. | -40℃ - +85℃ |
| Water/dust-proof | IP67 |
| Shock resistance | 1.6 m free drop |
| Humidity | 95% No condensation |
Frequently Asked Questions
1. What is the positioning accuracy of this GNSS receiver?
The receiver provides high-precision performance with an RTK accuracy of 2 cm + 1 ppm horizontally and 3 cm + 1 ppm vertically. For single positioning, the accuracy is 1.5 m horizontally and 2.5 m vertically.
2. Which satellite constellations and channels does the device track?
It supports 1408 channels and tracks multiple satellite constellations including GPS (L1C/A, L2P(Y), L2C, L5), GLONASS (L1, L2), GALILEO (E1, E5a, E5b, E6), BDS (B1I, B2I, B3I, B1C, B2a, B2b), QZSS (L1, L2, L5, L6), as well as SBAS.
3. How long does the battery last and how is it charged?
The device is equipped with a built-in, non-replaceable 7.4 V / 1800 mAh Lithium Polymer battery that offers a working time of 10 hours or more. It can be charged via its Type-C port using a 5V DC / 2A input.
4. What are the start-up and initialization times for this device?
The receiver initializes rapidly, taking 5 seconds or less typically. It features a hot start time of 3 seconds or less, and a cold start time of 30 seconds or less.
5. Is the receiver durable enough for harsh outdoor environments?
Yes, it features an IP67 water and dust-proof rating, can withstand a 1.6-meter free drop, operates in temperatures from -20℃ to +75℃, and handles up to 95% non-condensing humidity.
6. What user interface and indicators are built into the device?
It features a physical power button, a buzzer, and four LED indicators to monitor power status, Bluetooth connection, differential data, and satellite tracking status.