CSI's Hemisphere GPS Introduces Crescent A100 Smart Antenna

(Product News, 8 May 2006)

CSI's Hemisphere GPS division has introduced its Crescent A100 "smart antenna" that combines a GPS antenna with a GPS receiver featuring Hemisphere's new high-performance Crescent OEM module. The entire system fits into a very durable, compact enclosure. The Crescent A100 also features COAST and e-Dif technologies. COAST software enables Hemisphere receivers to utilize old differential GPS (DGPS) correction data for 40 minutes or more without affecting the quality of positioning. When using COAST, receivers are less likely to be affected by differential GPS signal outages due to signal blockages, weak signals or interference.

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