Concept
Trimble BX982 GNSS beacon receiver enclosure
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL2085/1/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | Trimble BX982 | ||
| Definition | The BX982 is a multi-channel multi-frequency Global Navigation Satellite System (GNSS) receiver enclosure that houses a single BD982 receiver module in a rugged environmentally sealed enclosure. The BX982 enclosure provides networking/interfacing capabilities for integration of centimetre-level position and precise heading, and an IP67 rating. The housing provides D-sub DE9 and DA26 input/output connectors, a Threaded Neill Concelman (TNC) female antenna, and a 5 volts of direct current (VDC) low noise amplifier (LNA) power output antenna. The receiver supports a Receiver Autonomous Integrated Monitoring (RAIM) algorithm to exclude satellite signals with consistent bias errors, and fault detection and exclusion (FDE) to further improving accuracy and reliability in safety-critical applications. The BD982 provides two 220 channel Maxwell 6 chips for multi-constellation GNSS support, in addition to OmniSTAR VBS/XP/G2/HP support. The board features three RS232 ports, in addition to USB and ethernet connectivity. Dual antenna inputs allow for precise heading calculation and centimetre-level position accuracy. The BX982 supports GPS L1/2/5, GLONASS L1/2/3, and BeiDou B1/2 signals. Heading and positioning information are provided at a maximum rate of 50 Hz, with a heading accuracy of <0.09 or <0.05 degrees (2 or 10 m baseline respectively). Position accuracy is 0.008 m + 1 ppm horizontal and 0.015 m + 1 ppm vertical in single baseline real-time kinematic (RTK) (<50 km) mode; 0.25 m +1 ppm horizontal and 0.5 m + 1 ppm vertical in Differential Global Positioning System (DGPS) mode; and 0.5 m horizontal and 0.85 m vertical in Satellite Based Augmentation System (SBAS) mode. | ||
| Date | 2024-08-13T15:30:11 | ||
| Identifier | SDN:L22::TOOL2085 | ||
| Note | accepted | ||
| Is Version Of | TOOL2085 | ||
| version | 1 | ||
| Broader | L05:POS02 |
Global Navigation Satellite System receivers | |
| Related | L35:MAN0077 |
Trimble | |
B75:ORG00357 |
Trimble Navigation Limited | ||
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