Product function:
1. This product is dual frequency 8 channel anti interference
2. RNSS signal reception 1) It has the function of receiving RNSS signals from Beidou-2, Beidou-3 and GPS navigation satellites 2) Civil code: B1C, B3I, L1C/A
3. Anti-interference function It has anti-jamming function with B1C, B3I and L1C/A dual frequency points, which can suppress narrowband interference, broadband interference, pulse interference, sweep interference and Gaussian interference2
4. Built-in full frequency point navigation and positioning module, output information according to NMEA0183 protocol.
5. Serial port output or RF port output can be used.
6. Software upgrade It has the function of software upgrade, which can be upgraded through serial port interference fighting module and receiver module
7. System self-inspection It has self-inspection and status inspection functions
8. Fire resistance function The anti-continuous wave power shall not be less than 10W
9. Safety Overvoltage protection, reverse connection protection, etc
Behaviour of electricity:
1. Working frequency BDS-B3:1268.52MHz±10.23MHz BDS-B1:1575.42MHz±16.368MHz GPS-L1:1575.42MHz±16.368MHz
2. Anti-interference performance Unidirectional interference: ≥95dB, Three-direction interference: ≥85dB3
3. Positioning accuracy Horizontal≤1.5 meters
4. Speed measurement accuracy ≤0.2 m/s
5. Timing accuracy ≤100ns
6. Working voltage Input voltage 5~17V
7. Power consumption ≤17W
Interface definition:
1. Power/data interface The J30J-9ZK core connector is selected, and the pin definition is as follows:
2. RF interface
1) Anti-interference signal output interface, using SMA connector and in the form of one line
2) The signal level of output B3/B1 is-70~-60dBm
Shape structure:
1. Appearance size 150mm×130mm×26.5mm
2. Weight ≤500g
3. Color: French grey
Environmental adaptability
1. Working temperature:-40 ℃ ~ +55 ℃
2. Storage temperature:-55 ℃ ~ +70 ℃
3. Relative humidity: temperature 40 ℃; Humidity: 96%
4. Rain: meet the GJB150A rain test requirements