High-Precision APS1 RTK GNSS Receiver from China Suppliers - Lightweight, Rugged, and Reliable for Surveying
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. How many channels and satellite constellations does this GNSS receiver support?
This GNSS receiver features 1408 channels and supports comprehensive multi-constellation tracking, 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.
2. What is the positioning accuracy of the device?
The receiver achieves high-precision RTK accuracy of 2 cm + 1 ppm Horizontally and 3 cm + 1 ppm Vertically. For single point positioning, the accuracy is 1.5 m Horizontally and 2.5 m Vertically.
3. How long does the battery last and can it be replaced?
The device features a built-in, non-replaceable Lithium Polymer Battery (7.4 V / 1800 mAh) that provides a working time of 10 hours or more. It can be recharged via a 5V dc / 2A Type-C port.
4. What is the environmental protection and durability rating?
It is rated IP67 for water and dust resistance, making it highly durable in harsh environments. Additionally, it has a shock resistance rating capable of surviving a 1.6-meter free drop, and can operate in temperatures ranging from -20℃ to +75℃.
5. What are the physical dimensions and weight of the receiver?
The receiver is designed to be highly portable and lightweight, measuring 118 mm x 52 mm x 36 mm and weighing 210 grams or less.
6. Does the receiver feature physical controls and indicators?
Yes, it includes one physical Power button, an internal buzzer, and four LED indicators to display status updates for Power, Bluetooth, Differential data, and Satellite tracking.