MARINE
MS 750 MS 860 DSM 132 CSI MBX-3S CSI Vector Sensor
Trimble's MS750™ system is the most responsive GPS receiver on the market today. The system sets a new standard for dynamic positioning by providing 20 mm (1") accuracies, 20 times per second with a latency of less than 20 milliseconds. At higher latencies, the MS750 provides positions of 10 mm (0.5") 5 times per second.

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Applications
High Accuracy Hydrographic survey
High Accuracy Dredging
High Accuracy Construction

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The Trimble MS860™ receiver is a 36-channel L1/L2 RTK GPS receiver with dual-antenna input that provides precise position, heading and speed of a dynamic platform.

This rugged, dual-antenna receiver addresses a vast range of precise navigation applications in the fields of construction, dredging, marine survey, commercial marine, and general machine guidance. The MS860 receiver uses Trimble's Moving Baseline RTK technique for precise heading without the need for external differential GPS corrections.

The MS860 receiver delivers positions up to 20 times per second with a latency of less than 20 milliseconds. This responsiveness is matched with horizontal accuracies of 20 mm and vertical accuracies of 30 mm.

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Applications
High Accuracy Hydrographic survey
High Accuracy Dredging
High Accuracy Construction

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Trimble's proven DSM132 DGPS receiver is an ideal solution for surveying and dredging in ports, harbors, and navigation channels.

The DSM132 is a high-performance submeter GPS receiver that also houses an MSK beacon and satellite differential correction receiver. It uses free public (MSK beacon or WAAS) or subscription- based private differential correction services to calculate submeter positions in real time.

Note - For the DSM132 operating with the L - band corrections, the client must subscribe to a satellite differential service.

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Applications
Hydrographic survey
Dredge Surveying
Ports, Harbors

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CSI's MBX-3S DGPS Beacon Receiver is used to access free DGPS signals broadcast by the networks of Medium Frequency radiobeacons deployed in many regions throughout the world. The MBX-3S augments a separate GPS receiver with accuracy-improving correction data, resulting in positioning accuracies of one to five meters 95 per cent of the time, depending on the GPS receiver architecture and sophistication.

The MBX-3S is similar to the SBA-1 beacon receiver in that both feature hands-free operation. However, the MBX-3S also features a convenient menu system for advanced receiver configuration and monitoring of operational and performance status. The menu system enables advanced troubleshooting, adjustment of communication parameters, and manual turning of the receiver. The MBX-3S also has a built-in signal splitter designed for use with combination GPS and beacon antennas such as the CDA-3 and the MGL-3. This feature will separate the beacon and GPS signal, enabling a single antenna to be shared by the MBX-3S and an external GPS receiver.

The MBX-3S is a rugged product based upon the CSI Wireless SBX beacon engine that features advanced digital signal processing techniques. This enables the MBX-3S to deliver reliable demodulation of DGPS data from the beacon broadcasts, even in noisy environments. The MBX-3S outputs the resulting data in the industry standard RTCM SC-104 format accepted by differential-ready GPS receivers. To configure and monitor receiver status, the MBX-3S also supports the NMEA 0183 protocol.

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Applications
Survey and Positioning
Offshore Survey
Dredge Surveying
Ports, Harbors

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CSI's Vector Sensor features two GPS receivers inside one enclosure, and two multipath-resistant antennas in two separate enclosures. Increasing the distance between the two antennas increases heading accuracy. With the antennas two meters apart, compared to the half-metre antenna separation available with the PRO, the Vector Sensor computes heading information with better than 0.15 degrees accuracy - matching or exceeding the accuracy of competitors' products while being significantly more affordable.

The ability to adjust the antennas’separation gives the Vector Sensor more versatility and the potential for higher performance. It is designed for the "machine control" market, including agriculture, heavy construction equipment, mining equipment, cranes, and any other equipment and industries for which accurate headings are essential.

The Vector Sensor, besides providing accurate headings with GPS signals, also delivers sub-metre DGPS positioning accuracy when using decoded correction data. The Vector PRO is capable of receiving differentially corrected data from land-based Coast Guard beacon stations and from Space Based Augmentation Systems (SBAS) such as the U.S. Wide Area Augmentation System (WAAS), the European GPS Navigation Overlay System (EGNOS), and Japan's MTSAT Satellite Augmentation System (MSAS).

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Applications
Machine control
Agriculture
Heavy Construction Equipment, Mining Equipment
Cranes

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Mercator, Inc. 11211 Katy Freeway, Suite 430 Houston, Texas 77079 U.S.A
1-800 NAV 4 GPS     Phone: (713) 464-4353      Fax: (713) 464-2762