Sub-miniature Anti-interference Beidou Positioning All-in-one Machine
Product profile and purpose
With gradual improvement of the BD2 satellite navigation system that is independently developed in China, regarding the users’ requirements, our company has spared no efforts to create a MINI receiver ZKRN-MINI. This receiver adopts BDS/GPS dual-positioning mode, and can realize single-system positioning or dual-system combination positioning.
Main characteristics
With low cost, and high cost-effectiveness, it is very suitable for large-scale cost-sensitive application and promotion. It supports single-system independent positioning and multi-system combination positioning of BDS B1 and GPS L1, supports A-GNSS auxiliary positioning function, with low power consumption, and small volume, and is compatible with mainstream GPS module.
Performance indicators
First positioning time | Cold startup < 32s, hot startup < 1s (open ground) |
Signal re-capture | < 1s (open ground) |
Combined positioning accuracy | 2.5m (CEP50%, open ground) |
Single GPS positioning accuracy | 3m (CEP50%, open ground) |
Single BDS positioning accuracy | 5m (CEP50%, open ground) |
Speed-measurement accuracy | 0.1m/s (50%@10m/s) |
Maximum altitude | 18000m |
Maximum accelerated speed | 4g |
Maximum speed | 515m/s |
Data rate | Adjustable within 1-10Hz |
Time service accuracy | 20ns |
Power supply voltage | DC5V ±5% |
Power consumption | ≤ 0.35W |
Operating temperature | -40℃ ~ +85℃ |
Weight | ≤ 40g |
Storage temperature | -45℃ ~ +125℃ |
Data interface | 1-channel RS232, adjustable within 9600bps-115200bps |
Humidity requirement | 95% (non-condensing) |
Data format | NMEA-0183 |
