
A300 GNSS Receiver
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Features
01.Millimeter-level Accuracy
02.Compatible with multiple external sensors
03.Easy Configuration via Navigate Master
04.Support remote monitoring & management
05.Large 8G memory for loop recording
06.IP68, anti-vibration and anti-lightning for harsh environments
07.Support 4G/Bluetooth/UHF for flexible communication
08.24/7 Operation – MTBF > 50,000 hours

Full-constellation tracking
With 965 channels, the A300 can track all existed and planning satellite constellations, which include GPS, GLONASS, Beidou, Galileo and QZSS.

Rugged Design
Featured IP68 waterproof and dustproof, the anti-vibration and anti-lightning GNSS receiver is workable in harsh environments.

Monitoring
The A300 is widely used for monitoring geological disasters, mines, hydraulic and hydroelectric engineering, bridges, high rise buildings.
Specifications
Performance |
Channels |
965 |
Satellites tracking |
GPS: L1C/A, L1C, L2P, L2C, L5 SBAS: L1C/A |
|
Time accuracy | 20 ns | |
Post Processing |
Horizontal: 2.5 mm + 1 ppm |
|
Single Baseline RTK |
Horizontal: 8 mm+1 ppm |
|
DGPS |
<0.4 m RMS |
|
SBAS | 1 m 3D RMS | |
Standalone | 1.5 m 3D RMS | |
Physical |
Dimension |
φ205mm*126.5mm |
Weight |
≤2kg |
|
Working Temperature |
-40℃~+70℃ |
|
Storage Temperature |
-55℃~+85℃ |
|
Input voltage |
+3.3 V ± 5% DC |
|
Humidity |
100% No-condensing |
|
Waterproof and Dustproof |
IP68 |
|
MTBF |
≥50000h |
|
Input Voltage |
6-36 VDC, overvoltage protection |
|
Power Consumption |
<2w |
|
Communications |
1 14-pin Lemo port |
2Serial port(RS232, RS485), USB port(USB2.0), power, switching value support external sensors input |
2 SIM card slots |
4G modem, dual SIM dual standby |
|
1 TNC connector |
UHF modem |
|
UHF modem | Frequency range: 410MHz-470MHz Transmit power: 0.5-2 W adjustable Range: 8-15 km | |
Bluetooth |
4.1/2.1+EDR, 2.4GHz |
|
Network |
TCP/IP、MQTT、Ntrip |
|
Indicator LEDs |
4 LEDs, indicating power, satellite searching, correction data and GSM status |
|