Version 1.2 2008/01/24

RSA-1500L User Manual

This document contains information highly confidential to RoyalTek Company LTD (RoyalTek). It is provided for the sole purpose of the business discussions between supplier and RoyalTek and is covered under the terms of the applicable Non-Disclosure Agreements. Disclosure of this information to other parties is prohibited without the written consent of RoyalTek.

Prepared by RoyalTek Company LTD.

1071, Chung Cheng Rd., Suite 9F-1

Tao Yuan City, Taiwan

Tel: 886-3-3569666

Fax: 886-3-3580050

http://www.royaltek.com/contact

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RoyalTek RSA-1500L user manual Version 1.2 2008/01/24

Contents

Version 1.2 2008/01/24 III Figure List Table List Introduction Product Features Product Picture RSA-1500L System Block Diagram Technical Specifications Impedance：50Ω RSA-1500L Technique Specification W.R Application Circuit Reference Application Circuit Mechanical Layout Mechanical Layout Pin Defined Hardware interface TXA Definition of Pin assignment Nmea V3.0 Protocol Software InterfaceNMEA-0183 Output Messages GGA-Global Positioning System Fixed Data GLL-Geographic Position -Latitude/Longitude Position Fix IndicatorsGLL Data Format $GPGLL GSA Data Format GSA-GNSS DOP and Active SatellitesMode GSV-GNSS Satellites in View RMC-Recommended Minimum Specific Gnss Data GSV Data FormatRMC Data Format $GPGSV 10 VTG Data Format VTG-Course Over Ground and Ground Speed$GPVTG Package Package SpecificationContact Information Section Revision History