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Operational Manual
RGM-3000/REB-3000
Operational Manual
Version 1.3
2002/5/29
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 Compa
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) RoyalTek GPS Module: RGM-3000/REB-3000101 Operational Manual INTRODUCTION.........................................................................................................................................1 PRODUCT FEATURES ................................................................................................................................1 PRODUCT APPLICATIONS .......................................................
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) Set Main Serial Port-Message I.D. 134............................................................................................24 Mode control – Message I.D .136 ....................................................................................................24 DOP Mask Control – Message I.D. 137...........................................................................................25 DGPS Control – Message I.D.138 ..........
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) RoyalTek Navigation Data – Message I.D.100.................................................................................44 Set Ephemeris – Message I.D.254 ..................................................................................................45 Development Data – Message I.D.255 ............................................................................................45 GPS Receiver User’s Tip.........................
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) WAAS demodulator RoyualTek GPS Module: Excellent sensitive for urban canyon and foliage environments. RGM-3000/REB-3000 Single satellite positioning. Dual multi path rejection. Operational Manual Data-log capability – At least 1 Mega-bits memory space will be implement in the product Introduction Product applications RGM-3000/REB-3000 is the third generation of RGM-3000/REB-3000 RoyalTek GPS Receiver. RGM-3000(E,M)
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) cross-intersection. versatile antenna connectors: 1) RGM-3000L: with SMA RF cable. REB-3000,RGM-3000L General Information. This is a stamp size GPS 3) REB-3000: with HRS type of antenna receiver without active antenna. It provides the connector (male) which you can connect to external antenna power (2.8DCV ± 5%) versatile types of antenna. through RF cable. There are 2 models for Picture RGM-3000E 2
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) RGM-3000L The cable length can be adjusted by customer’s requirement (standard:10cm) SMA connector RGM-3000M 2
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) REB-3000 RGM-3000/REB-3000 Series System Block Diagram The RGM-3000/REB-3000 series consists of SiRF star II chipsets technology, RoyalTek LNA and proprietary software. The system is described as follows. RGM-3000M/RGM-3000E Patch ANT Flash RS232 port (TTL) x 2 Memory LNA Programming I/O port x 7 SiRF SAW SIRF Control line x 4 GSP2e Filter GRF2I 3
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) RGM-3000L/REB-3000 GPS.receiver w/o patch ANT. Flash RS232 port (TTL) x 2 LNA Memory SAW SiRF Programming I/O port x 7 SIRF Filter GSP2e Control line x 4 GRF2I 4
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) supplied by RGM-3000/REB-3000 series. The full run (without trickle power) Technique specifications maximum current is less than 180mA. RGM-3000/REB-3000 series. Weight. 30g(RGM-3000),15g(REB-3000) Operational Characteristics. Environment. 12 Channels Temperature. L1, 1575.42MHz. Operating temperature -40 ~ +85 Degree C / A code, 1.023MHz chip rate. (Celsius). Snap start: 3 seconds, typical Storage temperature: -40 ~ +
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) Mechanical Layout RGM-3000/REB-3000 Mechanical Layout RGM-3000E Pin 1 RGM-3000L 6
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) RGM-3000M REB-3000 7
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) Flexible Flat Circuit & Connectot 8
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) Hardware interface RGM-3000/REB-3000. Pin Name I/O Description Characteristic NO 1 VCC System Power DC 3.3V ± 10% 2 VCC System Power DC 3.3V ± 10% 3 TXA O Navigation Data Output TTL Level ；Voh ≧2.4V ，Vol ≦0.4V ；Ioh=Iol=2mA 4 RXA I Serial Data Input TTL Level ；Vih ≧0.7*VCC ；Vil ≦0.3*VCC 5 TXB O Reserved TTL Level ；Voh ≧2.4V ，Vol ≦0.4V ；Ioh=Iol=2mA 6 RXB I RTCM 104 Differential TTL Level ；Vih ≧0.7*VCC ；Vil ≦0.3*VCC G
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) VCC DC Power Input setup is NMEA Output, 4800bps, 8 data bits, no parity, 1 stop bit. The default sentences This is the main power supply for the Engine are GPGGA, GPGSA, GPRMC once per board. The power range is from 3.3V±10%, second and GPGSV once per 5 seconds. ripple ≤ 200mV. The maximum current of RGM-3000 is ≤ 200mA. Please refer to “software interface” for the GND detail protocol. RXA GND provides the ground for the Engi
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) Design Layout Diagram Recommanded Ground plate for RGM-3000M RGM-3000M with ground plate 11
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) Recommanded RGM-3000-A Antenna Ground Plate Connector tool (Option, not included in standard kit) It is used to remove or install FPC on connector. Software interface NMEA V2.2 Protocol GSA, GSV, RMC and VTG. It is the RS-232 interface:9600 bps, 8 bit NMEA Output Messages data, 1 stop bit and no parity. It supports the The Engine board outputs the following following NMEA-0183 messages:GGA, GLL, messages a
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) 3723.2475, N, 12158.3416, W, 1, GGA-Global Positioning System 07, 1.0, 9.0, M, , , ,0000*18 Fixed Data Table 2 contains the values of the following example: $GPGGA, 161229.487, Table 2 GGA Data Format Name Example Units Description Message ID $GPGGA GGA protocol header UTC Position 161229.487 hhmmss.sss Latitude 3723.2475 ddmm.mmmm N/S Indicator N N=north or S=south Longitude 12158.3416 dddmm.mmmm E/W Indicator W
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) Table 4 GSA Data Format Name Example Units Description Message ID $GPGSA GSA protocol header Mode 1 A See Table 4-2 Mode 2 3 See Table 4-1 Satellite Used 07 Sv on Channel 1 Satellite Used 02 Sv on Channel 2 …. …. Satellite Used Sv on Channel 12 PDOP 1.8 Position Dilution of Precision HDOP 1.0 Horizontal Dilution of Precision VDOP 1.5 Vertical Dilution of Precision Checksum *33 ＜CR＞＜LF ＞ End of message term
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RoyalTek RGM-3000/REB-3000 GPS Module Operational Manual) Table 6 RMC Data Format Name Example Units Description Message ID $GPRMC RMC protocol header UTC Position 161229.487 hhmmss.sss Status A A=data valid or V=data not valid Latitude 3723.2475 ddmm.mmmm N/S Indicator N N=north or S=south Longitude 12158.3416 dddmm.mmmm E/W Indicator W E=east or W=west Speed Over Ground 0.13 knots Course Over Ground 309.62 degrees True Date 120598 ddmmyy Magnetic Variation degrees E=e
