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RGM-3600 Operational Manual
RGM-3600 Operational Manual
Version 1.2
2008/05/02
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 Com
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RGM-3600 Operational Manual Content 1. Introduction ......................................................................... 3 2. RGM-3600 Picture .............................................................. 4 3. RGM-3600 System Block Diagram..................................... 5 4. RGM-3600 Technique Specification ................................... 6 5. Mechanical Layout............................................................ 10 6. Software Specification and NMEA Protocol..
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RGM-3600 Operational Manual RoyalTek GPS Receiver: RGM-3600 Operational Manual 1. Introduction Congratulation on your purchase of RGM-3600, offering diverse GPS (Global Positioning System) applications. RGM-3600 represents the latest ingenious GPS technology from the leading GPS receiver manufacturer. Connecting to the notebook PC or Handheld PC implementing map or navigation software, RGM-3600 helps you locate one or multiple objects, conduct personal & vehicle navigation, and/or app
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RGM-3600 Operational Manual 2. RGM-3600 Picture 4 PDF 檔案以 "pdfFactory Pro" 試用版建立 晾 www.pdffactory.com [
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RGM-3600 Operational Manual 3. RGM-3600 System Block Diagram System block diagram description: a. Patch antenna with 1 Stage LNA b. 4Mega bits flash memory on chip c. 6pin I/O pin (pin 5, pin6 for internal) SIRF 6Pin I/O GSC3f/LP with 4M Flash LNA GPS Patch Antenna SAW RF front-end +Base-band Processor TCXO XTAL 5 PDF 檔案以 "pdfFactory Pro" 試用版建立 www.pdffactory.com
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RGM-3600 Operational Manual 4. RGM-3600LP Technique Specification No Function Specification GPS receiver 1 Chipset SiRF GSC3f/LP 2 Frequency L1 1575.42MHz. 3 Code C.A. Code. 4 Channels 20. 5 Chipset Sensitivity -159dBm 6 Chipset cold start 35 sec @ open sky 7 Chipset warm start 35 sec @ open sky 8 Chipset hot start 1 sec @ open sky 9 Reacquisition 0.1sec typical 10 Position accuracy 10meters at 2D RMS. 11 Maximum altitude 18000 m 12 Maximum velocity 514 m/s Duty cycle ≦ 34%. (V
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RGM-3600 Operational Manual 24 SRAM backup battery 3.3mAhr Li-Ion rechargeable battery. Battery life at full charge is ≥ 7 days. Environment -20 ~ +60 25 Operating temperature ℃ -20 ~ +60℃ 26 Storage temperature ≦95% 27 Humidity Hardware Interface 5. 1. 2. 3. 4. 6. Module Interface Pin Number: (VDD=2.85V±2%) Characteristics Pin Signal I/O Description # Name TTL:V ≥ 0.7 *VDD V ≤ 0.3*VDD RX I UART 1 IH IL RS-232 V ≥ 2.4V V ≤ 0.6V IH IL TTL:V ≥ 0.75*VDD V ≤ 0.25VDD
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RGM-3600 Operational Manual ．RXA This is the main receiver channel and is used for receiving software commands to the board from SiRFdemo software or software written by users themselves. PS: Pull up if not used. ．TXA This is the main transmitting channel and is used for outputting navigation and measurement data for SiRFdemo software or software written by users themselves. Boot ． Set this pin to high for programming flash. Cable connector - 6Pin Male PS2 RS-232 Interface Pin
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RGM-3600 Operational Manual - (Y cable) 9 pin D-SUB Interface Pin Number: 5 4 3 2 1 9 8 7 6 Table 2 Pin Signal Name I/O Description Characteristics NO 1 No connect 2 TX O Serial Data Output High: -3V ~ -15V Low: +3V ~ +15V 3 RX I Serial Data Input High: -3V ~ -15V Low: +3V ~ +15V 4 No connect 5 GND G Ground 6 No connect 7 No connect 8 No connect 9 No connect - (Y cable) 6Pin Male PS2 Interface Pin Number: 2 1 Pin # Signal Name 1 NC 3 4 2 NC
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RGM-3600 Operational Manual 5. Mechanical Layout Unit：mm 10 PDF 檔案以 "pdfFactory Pro" 試用版建立 晾 www.pdffactory.com [
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RGM-3600 Operational Manual 6. Software Specification and NMEA Protocol Software Specification GPS Firmware [GSW3] GGA(1),GSA(1),GSV(5),RMC(1) 4800 GPS Firmware GPS Utility - A GPS performance diagnostic utility is required - C/NO, TTFF WAAS - Enable NMEA V3.0 Protocol Its output signal level is TTL: 4800 bps (default), 8 bit data, 1 stop bit and no parity. It supports the following NMEA-0183 Messages: GGA, GLL, GSA, GSV, RMC and VTG. NMEA Output Messages: the Engine board outp
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RGM-3600 Operational Manual Position Fix Indicator 1 See Table 2-1 Satellites Used 07 Range 0 to 12 HDOP 1.0 Horizontal Dilution of Precision MSL Altitude 9.0 meters Units M meters Geoid Separation meters Units M meters Age of Diff. Corr. second Null fields when DGPS is not used Diff. Ref. Station ID 0000 Checksum *18 ＜CR＞＜LF＞ End of message termination Table 3 Position Fix Indicators Value Description 0 Fix not available or invalid 1 GPS SPS Mode, fix valid
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RGM-3600 Operational Manual GSA-GNSS DOP and Active Satellites Table 4 contains the values of the following example: $GPGSA, A, 3, 07, 02, 26, 27, 09, 04, 15, , , , , , 1.8,1.0,1.5*33 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
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RGM-3600 Operational Manual Number of 2 Range 1 to 3 1 Messages 1 Messages Number 1 Range 1 to 3 Satellites in View 07 Satellite ID 07 Channel 1(Range 1 to 32) Elevation 79 degrees Channel 1(Maximum 90) Azimuth 048 degrees Channel 1(True, Range 0 to 359) SNR (C/No) 42 dBHz Range 0 to 99, null when not tracking …. …. Satellite ID 27 Channel 4(Range 1 to 32) Elevation 27 degrees Channel 4(Maximum 90) Azimuth 138 degrees Channel 4(True, Range 0 to 359) SNR (C/No) 42 dBHz Ran
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RGM-3600 Operational Manual Checksum *10 ＜CR＞＜LF＞ End of message termination VTG-Course Over Ground and Ground Speed Table 7 contains the values of the following example: $GPVTG, 309.62, T, , M, 0.13, N, 0.2, K*6E Table 7 VTG Data Format Name Example Units Description Message ID $GPVTG VTG protocol header Course 309.62 degrees Measured heading Reference T True Course degrees Measured heading Reference M Magnetic Speed 0.13 knots Measured horizontal speed Units N K
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RGM-3600 Operational Manual GPS Receiver User’s Tip A. GPS signals are affected by weather and environmental conditions. It is suggested to use the GPS receiver under less shielding environments to ensure GPS receiver has better receiving performance. B. When GPS receiver is in moving condition, it will prolong the time to fix the position. It is suggested to wait for the satellite signals to be locked at a fixed point when first power-on the GPS receiver before using. C. The foll
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RGM-3600 Operational Manual RoyalTek 7. Package Specification and Order Information 主體標籤貼附型式 17 PDF 檔案以 "pdfFactory Pro" 試用版建立 晾 www.pdffactory.com [
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RGM-3600 Operational Manual 彩盒標籤貼附型式 18 PDF 檔案以 "pdfFactory Pro" 試用版建立 晾 www.pdffactory.com [
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RGM-3600 Operational Manual 峰巢包裝 20 PDF 檔案以 "pdfFactory Pro" 試用版建立 晾 www.pdffactory.com [
