Embedded Beidou Navigation Positioning System
Product profile and purpose
The embedded Beidou navigation positioning system has the function of Beidou second-generation RDSS communication, Beidou second-generation RDSS active positioning, Beidou second-generation B1 frequency-point positioning, and Beidou second-generation B3 frequency-point positioning, with small volume, light weight, and is easy to be embedded in different carriers.
Main characteristics
The product is used for Beidou second-generation receiving and emission as well as real-time positioning, and its range of action is Most of the area within 55°-180° East longitude and 0°-55° North latitude. Where, the areas within 75°-135° East longitude and 10°-55° North latitude are the key areas.
Application diagram
Physical product
Main technical parameters
Operating frequency-point | RDSS receiving | 2491.75 MHz |
RDSS emission | 1615.68 MHz | |
B1 receiving | 1561.098MHz | |
B3 receiving | 1268.52 MHz | |
Receiving sensitivity | RDSS receiving | -126.6 dBm (antenna elevation angle: 50°- 90°) |
B1 receiving | -130 dBm (antenna elevation angle: 50°- 90°) | |
B3 receiving | -130 dBm (antenna elevation angle: 50°- 90°) | |
Transmit power | RDSS emission EIRP | 6 ~ 19 dBW (antenna elevation angle: 50°- 90°) |
Number of receiving channels | RDSS receiving | 10 channels |
B1/B3 receiving | 12 channels/12-channel civil code, 12-channel military code |
Positioning time | The time for first positioning of B1/B3 ≤ 60s |
Update rate of positioning results | 1Hz |
Signal re-capture | ≤ 5s (95%, satellite signal interrupted for 30s) |
Length of antenna RF cable | 7m |
Module weight | ≤ 0.5Kg |
Antenna weight | ≤ 1.5Kg |
Power supply voltage | DC12V~28V |
Receiving power consumption | ≤ 8W |
Positioning accuracy | B1 ≤ 10 m, B3 ≤ 10 m (95%, PDOP ≤ 4, key areas) |
Operating temperature | -40℃ ~ +80℃ |
