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iii 

TABLE OF CONTENTS 

1

 

Introduction ........................................................ 

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1.1

 

Caution ................................................................................ 

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1.2

 

Limited Warranty ................................................................. 

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1.3

 

Overview ............................................................................................................................. 6

 

1.4

 

Features .............................................................................................................................. 7

 

1.5

 

Technical Specifications ...................................................................................................... 7

 

1.5.1

 

Physical Characteristics ........................................................................................................... 7

 

1.5.2

 

Electrical Characteristics .......................................................................................................... 8

 

1.5.3

 

Environmental Characteristics ................................................................................................. 8

 

1.5.4

 

GPS Performance .................................................................................................................... 8

 

1.5.5

 

Interfaces ................................................................................................................................. 8

 

1.5.6

 

Antenna Specifications ............................................................................................................ 9

 

2

 

GPS 15xH/15xL Wire Descriptions and Wiring Diagrams ........................ 10

 

2.1

 

GPS 15xH/15xL Wire Descriptions ................................................................................... 10

 

2.2

 

GPS 15xH/15xL Wiring Diagrams ..................................................................................... 11

 

3

 

Mechanical Characteristics & Mounting .................................................... 11

 

4

 

GPS 15xH/15xL Software Interface ............................................................. 13

 

4.1

 

Received NMEA 0183 Sentences ..................................................................................... 13

 

4.1.1

 

Almanac Information (ALM) ................................................................................................... 13

 

4.1.2

 

Sensor Initialization Information (PGRMI) .............................................................................. 15

 

4.1.3

 

Sensor Configuration Information (PGRMC) .......................................................................... 15

 

4.1.4

 

Additional Sensor Configuration Information (PGRMC1) ....................................................... 16

 

4.1.5

 

Output Sentence Enable/Disable (PGRMO) .......................................................................... 16

 

4.2

 

Transmitted NMEA 0183 Sentences ................................................................................. 17

 

4.2.1

 

Sentence Transmission ......................................................................................................... 17

 

4.2.2

 

Transmitted Time ................................................................................................................... 18

 

4.2.3

 

Global Positioning System Almanac Data (ALM) ................................................................... 19

 

4.2.4

 

Global Positioning System Fix Data (GGA) ........................................................................... 19

 

4.2.5

 

GPS DOP and Active Satellites (GSA) .................................................................................. 19

 

4.2.6

 

GPS Satellites in View (GSV) ................................................................................................ 20

 

4.2.7

 

Recommended Minimum Specific GPS/TRANSIT Data (RMC) ............................................. 20

 

4.2.8

 

Track Made Good and Ground Speed (VTG) ........................................................................ 20

 

4.2.9

 

Geographic Position (GLL) .................................................................................................... 20

 

4.2.10

 

Estimated Error Information (PGRME)................................................................................... 21

 

4.2.11

 

GPS Fix Data Sentence (PGRMF) ........................................................................................ 21

 

4.2.12

 

Map Datum (PGRMM) ........................................................................................................... 21

 

4.2.13

 

Sensor Status Information (PGRMT) ..................................................................................... 23

 

4.2.14

 

3D Velocity Information (PGRMV) ......................................................................................... 23

 

4.2.15

 

DGPS Beacon Information (PGRMB) .................................................................................... 23

 

Appendix A: Earth Datum List ......................................................................... 24

 

Appendix B: Garmin Binary Output Format .................................................... 27

 

Appendix C: Changing the Baud Rate in Garmin Mode ................................. 30

 

Содержание 15 H Series

Страница 1: ...GPS 15xH 15xL TECHNICAL SPECIFICATIONS 190 00266 03_0B December 2023...

Страница 2: ...his manual without obligation to notify any person or organization of such changes or improvements Go to www garmin com for current updates and supplemental information concerning the use of this prod...

Страница 3: ...15 4 1 3 Sensor Configuration Information PGRMC 15 4 1 4 Additional Sensor Configuration Information PGRMC1 16 4 1 5 Output Sentence Enable Disable PGRMO 16 4 2 Transmitted NMEA 0183 Sentences 17 4 2...

Страница 4: ...to the Sensor 38 File Menu 39 Comm Menu 39 Config Menu 39 View Menu 40 Help Menu 40 LIST OF TABLES AND FIGURES Table 1 GPS 15xH 15xL Wire Descriptions Error Bookmark not defined Figure 1 Computer Ser...

Страница 5: ......

Страница 6: ...ion If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interfer...

Страница 7: ...xL F 8 pin LIF Low Insertion Force flex connector 1 millimeter pitch For use with common 1 mm pitch 8 conductor flex cable available as Garmin Part Number 310 00040 01 This flex cable mates with commo...

Страница 8: ...38 seconds initial position time and almanac known ephemeris unknown Cold Approx 45 seconds 1 6 4 3 Update Rate 1 second default NMEA 0183 output interval configurable from 1 to 900 seconds in 1 seco...

Страница 9: ...Cable Garmin Part Number 010 10121 00 is used Place the MCX to BNC Adapter Cable between the connector on the end of the antenna cable and the connector on the GPS 15xH 15xL Noise Figure Gain The tot...

Страница 10: ...3 baud rate is selectable in the range of 300 to 38400 baud The default baud rate is 4800 5 PORT 1 DATA IN First Asynchronous Serial Input RS 232 compatible with maximum input voltage range of 25 V 25...

Страница 11: ...ormatted per RTCM SC 104 Recommended Standards For Differential Navstar GPS Service Version 2 2 see Section 4 5 for more details 2 2 WIRING DIAGRAMS Figure 1 Computer Serial Port Interconnection Figur...

Страница 12: ...s inches 2 Dimension tolerance 0 25 mm 0 01in 3 Use M2 mounting screws Figure 4 GPS 15xH F 15xL F Dimensions 1 Dimensions identical to GPS 15xH F and GPS 15xL F 2 Use M2 mounting screws Figure 5 GPS 1...

Страница 13: ...by the GPS sensor must be terminated with CR LF Please note that CR and LF denote the ASCII characters for carriage return 0D hexadecimal and line feed 0A hexadecimal respectively So CR and LF are ea...

Страница 14: ...14 14 af0 clock parameter 15 af1 clock parameter...

Страница 15: ...error is detected the echoed PGRMC sentence will contain the current default values Current default values can also be obtained by sending PGRMCE CR LF or PGRMCE 0E CR LF to the GPS sensor PGRMC 1 2...

Страница 16: ...ld is not used on the GPS 15xH 15xL and is included only for compatibility with other models 11 No Effect This field is not used on the GPS 15xH 15xL and is included only for compatibility with other...

Страница 17: ...ily PGRMO G CR LF will cause the COM port to change to Garmin Binary Output mode for the duration of the power cycle or until 10 0A 02 26 00 CE 10 03 Hexadecimal is sent to the GPS receiver in order t...

Страница 18: ...n obtained from the GPS satellites to add or delete UTC leap seconds and correct the transmitted date and time of day The transmitted date and time of day for leap second correction follow the guideli...

Страница 19: ...PGGA 1 2 3 4 5 6 7 8 9 M 10 M 11 12 hh CR LF 1 UTC time of position fix hhmmss format 2 Latitude ddmm mmmm format leading zeros will be transmitted 3 Latitude hemisphere N or S 4 Longitude dddmm mmmm...

Страница 20: ...ding zeros will be transmitted 8 Course over ground 000 0 to 359 9 degrees true leading zeros will be transmitted 9 UTC date of position fix ddmmyy format 10 Magnetic variation 000 0 to 180 0 degrees...

Страница 21: ...nsmitted 7 Latitude hemisphere N or S 8 Longitude dddmm mmmm format leading zeros must be transmitted 9 Longitude hemisphere E or W 10 Mode M Manual A Automatic 11 Fix type 0 no fix 1 2D fix 2 3D fix...

Страница 22: ...22 4 2 14...

Страница 23: ...xL and is included only for compatibility with other models 9 No Effect This field is not used on the GPS 15xH 15xL and is included only for compatibility with other models 4 2 16 3D Velocity Informat...

Страница 24: ...s 14 BERMUDA 1957 Bermuda Islands 15 BOGOTA OBSERVATORY Colombia 16 CAMPO INCHAUSPE Argentina 17 CANTON ASTRO 1966 Phoenix Islands 18 CAPE CANAVERAL Florida Bahama Islands 19 CAPE South Africa 20 CART...

Страница 25: ...ding San Salvador Island 57 NORTH AMERICAN 1927 Central America Belize Costa Rica El Salvador Guatemala Honduras Nicaragua 58 NORTH AMERICAN 1927 Canal Zone 59 NORTH AMERICAN 1927 Canada including New...

Страница 26: ...ito Santo Island 88 SAO BRAZ Sao Miguel Santa Maria Islands Azores 89 SAPPER HILL 1943 East Falkland Island 90 SCHWARZECK Namibia 91 SOUTHEAST BASE Porto Santo and Madeira Islands 92 SOUTHWEST BASE Fa...

Страница 27: ...The second byte identifies the record type 33 hex for a position record and 72 hex for a satellite data record The third byte indicates the size of the data The fourth byte is the first byte of data T...

Страница 28: ...uble gps_tow double lat double lon float lon_vel float lat_vel float alt_vel float msl_hght int leap_sec long grmn_days cpo_pvt_data alt Ellipsoid altitude meters epe Estimated position error meters e...

Страница 29: ...atic char in_que 256 static int in_que_ptr 0 static rx_state_type rx_state DAT void add_to_que char data define DLE_BYTE 0x10 define ETX_BYTE 0x03 if rx_state DAT if data DLE_BYTE rx_state DLE else in...

Страница 30: ...from the data sent in step 4 This value will be within 5 of the actual baud rate For example the GPS unit might send a baud rate of 38361 which correlates to a baud rate of 38400 6 If the baud rate i...

Страница 31: ...in Garmin binary format transmitted and received packets are structured as follows Byte Description Name Notes Packet Delimiter DLE 0x10 Packet ID type ID Packet type Data Size SIZE Number of bytes in...

Страница 32: ...f bytes in data SIZE 0x02 Request to D L ephemeris IOP_CMND_DATA 0x0A Pad DATA 0x00 Checksum calculation CHKSUM Delimiter DLE 0x10 End of packet ETX 0x03 Then the unit will immediately send a packet c...

Страница 33: ...16 wn week number weeks float toc reference time of clock parameters s float toe reference time of ephemeris parameters s float af0 clock correction coefficient group delay s float af1 clock correctio...

Страница 34: ...loat m_TempArray IDX_EPH_AF2 pTemp EphStruct ura float m_TempArray IDX_EPH_URA cnvt_ieee_double long m_TempArray IDX_EPH_E pTemp EphStruct e double m_TempArray IDX_EPH_E cnvt_ieee_double long m_TempAr...

Страница 35: ...efine IDX_EPH_OMG0 68 define IDX_EPH_I0 76 define IDX_EPH_ODOT 84 define IDX_EPH_IDOT 88 define IDX_EPH_CUS 92 define IDX_EPH_CUC 96 define IDX_EPH_CIS 100 define IDX_EPH_CIC 104 define IDX_EPH_CRS 10...

Страница 36: ...OT uninstall this device Solution 2 Do not plug the DB9 connector into the computer until the computer is turned on and the operating system is completely booted up and running Every time you use the...

Страница 37: ...he box next to Garmin Binary Output to change the GPS 15xH 15xL to Garmin Mode The unit will keep this change in the programming until you change it again in the software Note Selecting Config Switch...

Страница 38: ...pening the program SNSRXCFG exe the following screen appears Select the radio button next to the type of Garmin sensor you are configuring and click OK Connecting to the Sensor After selecting the typ...

Страница 39: ...his manual for clarification about some of these fields This window is primarily used to enter a new Latitude Longitude and Altitude for the sensor This is especially helpful when you are programming...

Страница 40: ...ou to view the NMEA 0183 sentences transmitted by the sensor You can also customize how the program looks by showing and hiding the Toolbar and Status Bar Help Menu The Help Menu displays the software...

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