GPS-610F

GPS-610F RFSOLUTIONS | Alldatasheet

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DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 1 GPS RECEIVER EXT ANTENNA GPS-610F Low Low Low Low-- --Power Power Power Power High High High High-- --PP PPerformance erformance erformance erformance and and and and Low Low Low Low-- --CC CCost ost ost ost 65 65 65 65 Channel Channel Channel Channel GPS Engine Board GPS Engine Board GPS Engine Board GPS Engine Board (Flash based) (Flash based) (Flash based) (Flash based) Data Data Data Data Sheet Sheet Sheet Sheet Version 1.3 Version 1.3 Version 1.3 Version 1.3 Abstract Abstract Abstract Abstract Technical data sheet describing the cost effective, high-performance GPS610F GPS610F GPS610F GPS610F based series of ultra high sensitive GPS modules. The GPS GPS GPS GPS610F 610F 610F 610F is a GPS module that is sensitive to electrostatic electrostatic electrostatic electrostatic dis dis dis dis-- -- charge charge charge charge (ESD) (ESD) (ESD) (ESD). Please handle with appropriate care. The Acceptability of Electronic Assemblies of the GPS610F GPS610F GPS610F GPS610F has been under IPC IPC IPC IPC-- --AA AA-- --610D 610D 610D 610D specification

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 2 GPS RECEIVER EXT ANTENNA GPS-610F Version History Version History Version History Version History Rev. Rev. Rev. Rev. Date Date Date Date Descript Descript Descript Description ion ion ion 1.1 01-04-09 Initial Draft – preliminary information 1.2 15-04-09 Preliminary 1.3 10-05-09 Minor corrections Note Note Note Note Flash version supports the features ; Flash version supports the features ; Flash version supports the features ; Flash version supports the features ; 1. Binary code (Configuration command programmable) 2. Selectable NMEA output data sentences 3. Selectable Serial Port Settings. ( 4800/9600/38400/115200bps. Default : 9600) 4. Selectable update rate (1 / 2 / 4 / 5 / 8 / 10 Hz update rate) 5. Firmware upgrade

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 3 GPS RECEIVER EXT ANTENNA GPS-610F

1 Functional Description 1 Functional Description 1 Functional Description 1 Functional Description

1.1 1.1 1.1 1.1 Introduction Introduction Introduction Introduction The GPS610F module is small, single-board, 65 parallel-channels receiver intended for Original Equipment Manufacturer (OEM) products. The receiver continuously tracks all satellites in view and provides accurate satellite positioning data. The GPS610F is optimized for applications requiring good performance, low cost, and maximum flexibility; suitable for a wide range of OEM configurations including handhelds, asset tracking, marine and vehicle navigation products. Its 65 parallel channels provide fast satellite signal acquisition and short startup time. Acquisition sensitivity of –148 dm and tracking sensitivity of –161dBm offers good navigation performance even in urban canyons having limited sky view. Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy. Users can modify the NMEA sentences and Binary code 1.2 Features 1.2 Features 1.2 Features 1.2 Features /square4 65 Channel GPS L1 C/A Code /square4 Perform 8 million time-frequency hypothesis testing per second /square4 Open sky hot start 1 sec, cold start 29 sec /square4 Signal detection better than -161dBm /square4 Multipath detection and suppression /square4 Accuracy 2.5m CEP /square4 Maximum update rate 10Hz /square4 Tracking current ~23mA /square4 Provides a 10pin header to easily connect to PCB /square4 5m CEP Accuracy /square4 RoHS compliance 1.3 Applications 1.3 Applications 1.3 Applications 1.3 Applications /square4 Automotive and Marine Navigation /square4 Automotive Navigator Tracking /square4 Emergency Locator /square4 Geographic Surveying /square4 Personal Positioning /square4 Sporting and Recreation

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 4 GPS RECEIVER EXT ANTENNA GPS-610F

2 Characteristics 2 Characteristics 2 Characteristics 2 Characteristics

2.1 General Specification 2.1 General Specification 2.1 General Specification 2.1 General Specification Parame Parame Parame Paramett tter er er er Specification Specification Specification Specification Re Re Re Recc ccee eeiver iver iver iver TT TTyy yype pe pe pe

65 Channels

GPS L1 frequency, C/A Code Time Time Time Time-- --To To To To-- --FF FFii iirr rrss sstt tt-- --Fi Fi Fi Fix x x x Cold St art (Autonomous) 29 s (Average, under open sky) Warm Sta rt (Autonomous) 5 s (Average, under open sky) Hot St art (Autonomous) 1s (Average, under open sky) Sensitiv Sensitiv Sensitiv Sensitivii iitt ttyy yy Tracking & Navigation -161 dBm Reacquisition -161 dBm Cold St art (Autonomous) -145 dBm Accuracy Accuracy Accuracy Accuracy Autonomous 2.5 m CEP Velocity 0.1 m/sec (without aid) Time 300 ns RMS 30 ns 99% <60 ns Compensated 15 ns MM MMaa aaxx xx Update Update Update Update RR RRaa aate te te te Supports 1 / 2 / 4 / 5 / 8 / 10 Hz update rate (1H z default) Veloc Veloc Veloc Velocii iity ty ty ty Accurac Accurac Accurac Accuracyy yy 0.1m/s HH HH ead ead ead eadii iing ng ng ng Accurac Accurac Accurac Accuracyy yy 0.5 degrees Dynamics Dynamics Dynamics Dynamics □ 4 G (39.2 m/sec) OO OOpp ppee eerr rrat at at atii iioo oonn nnaa aall ll Limits Limits Limits Limits Velocity 515 m/s (1000 knots) Altitude <18000 meters (COCOM limit, either may be exceeded but not both) RF connector RF connector RF connector RF connector MMCX Serial Interface Serial Interface Serial Interface Serial Interface 3.3V LVTTL level, 10 pin 2mm male header Datum Datum Datum Datum User User User User Default WGS-84 User definable Input Voltage Input Voltage Input Voltage Input Voltage 3.3V / 5V DC +/-10% Input Current Input Current Input Current Input Current ~36 mA tracking Dimension Dimension Dimension Dimension 43L x 31W x 6H (mm) Wei Wei Wei Weight ght ght ght 10g Table Table Table Table 1: 1: 1: 1: GPS610F GPS610F GPS610F GPS610F general specification general specification general specification general specification *: GPGGA, GPGSA, GPGSV, GPRMC, GPVTG are default output message

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 5 GPS RECEIVER EXT ANTENNA GPS-610F 2.2 2.2 2.2 2.2 Serial Serial Serial Serial Port Port Port Port Setti Setti Setti Settinn nngg ggss ss The default configuration within the standard GPS firmware is the Standard configuration of serial port: /square4 Supporting 4800/9600 baud rate (( ((Default Value : 9600 Default Value : 9600 Default Value : 9600 Default Value : 9600)) )), 8 data bits, no parity, 1 stop bit, no flow control 2.3 Improv 2.3 Improv 2.3 Improv 2.3 Improvee eed TTFF d TTFF d TTFF d TTFF In order to improve the TTFF (Time To First Fix), GPS-610F has been built with the back-up battery (SEIKO) to support the RTC with a back-up power when no system power is available. 2.4 GPS Status Indicator 2.4 GPS Status Indicator 2.4 GPS Status Indicator 2.4 GPS Status Indicator /square4 Non Non Non Non-- --Fixed mode : LED is always on Fixed mode : LED is always on Fixed mode : LED is always on Fixed mode : LED is always on /square4 Fixed mode : LED toggle every second Fixed mode : LED toggle every second Fixed mode : LED toggle every second Fixed mode : LED toggle every second 6. 6. 6. 6. Communication Specifications Communication Specifications Communication Specifications Communication Specifications Item Item Item Item Description Description Description Description Interface Full duplex serial interface Bit rate 4800/9600/38400/115200bps (Optional, Defau lt 9600), Start bit 1bit Stop bit 1bit Data bit 8bit Parity None Transmission data SACII NMEA0183 Ver:3.01 Update rate 1Hz Output sentence GGA/GSA/GSV/RMC/VTG (typ) Table 2: Communication specifications Table 2: Communication specifications Table 2: Communication specifications Table 2: Communication specifications 2.6 Multi 2.6 Multi 2.6 Multi 2.6 Multi-- --path Mitiga path Mitiga path Mitiga path Mitigation tion tion tion Multipath refers to the existence of signals reflected from objects in the vicinity of a receiver's antenna that corrupt the direct line-of-sight signals from the GPS satellites, thus degrading the accuracy of both code-based and carrier phase–based measurements. Particularly difficult is close-in multipath in which the reflected secondary signals arrive only slightly later (within about 100 nanoseconds) than does the direct-path signal, having been reflected from objects only a short distance from the receiver antenna. GPS610F deploys the advanced multi-path detection and suppression algorithm to reduce multipath errors, the GPS signals themselves can be designed to provide inherent resistance to multipath errors

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 6 GPS RECEIVER EXT ANTENNA GPS-610F 2.7 Operating 2.7 Operating 2.7 Operating 2.7 Operating Conditions Conditions Conditions Conditions Description Description Description Description Min Min Min Min TT TTyy yypical pical pical pical Max Max Max Max Vcc 2.7v 4.5V 3.3v 5 V 3.6v 5.5V Enhanced-mode Acquisition 70 mA Low power Acquisition Current 50mA Tracking Current 23mA Table Table Table Table 3: Operating 3: Operating 3: Operating 3: Operating Conditions Conditions Conditions Conditions 2.8 2.8 2.8 2.8 11 11PP PP PP PPSS SS OO OOuu uutt ttpu pu pu pu tt tt The GPS receiver is in navigation mode upon power-up, with 1PPS output free running. After 3 minutes of valid position fix and remaining under static-mode, the receiver changes to timing- mode, with 1PPS output signal synchronized to the UTC second. The receiver will change to navigation-mode, with 1PPS output free running, if the receiver is in motion. The 1PPS output will become synchronized to the UTC second again after the receiver had remained in static mode for 3 minutes. 2.9 Antenna 2.9 Antenna 2.9 Antenna 2.9 Antenna A numbers of important properties of GNSS antennas affect functionality and performance, including; /square4 Frequency coverage /square4 Gain pattern /square4 Circular polarization /square4 Multipath suppression /square4 Phase Center /square4 Impact on receiver sensitivity /square4 Interference handling The GPS610F module is designed to work both active and passive antenna. Active antenna with gain in range of 10 ~ 30dB and noise figure less than 2dB can be used. 2.10 Mechanical Characteristics 2.10 Mechanical Characteristics 2.10 Mechanical Characteristics 2.10 Mechanical Characteristics Mechanical dimensions Length Width Height 43 mm 31 mm mm Weight 30g (may vary) 3. Mechanical Characteristics 3. Mechanical Characteristics 3. Mechanical Characteristics 3. Mechanical Characteristics

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 7 GPS RECEIVER EXT ANTENNA GPS-610F External An tenn a R F Conn ector pin connector B att ery PPiinn 11

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 8 GPS RECEIVER EXT ANTENNA GPS-610F 3.2 PINOUT DESCRIPTION 3.2 PINOUT DESCRIPTION 3.2 PINOUT DESCRIPTION 3.2 PINOUT DESCRIPTION Pin Number Pin Number Pin Number Pin Number Signal Name Signal Name Signal Name Signal Name Description Description Description Description

1 Serial Data

Asynchronous serial output at LVTTL level, to output NMEA m ess age 2 Serial Data In Asynchronous serial input at LVTTL level, to input commands Pull high if not used 3 VCC Regulated 3.3V power input (3.3V version)

4 GND Ground

5 PIO Output PIO output, default used for GPS status indication

6 1PPS 1 pulse per second time mark

7 RESET IN Reset input, active LOW

8 Serial Data In

Asynchronous serial input at LVTTL level, Pull high if not used 9 VBAT 3.3V backup power input to sustain RTC and SRAM data Must be connected for module to work.

10 Antenna Pow er Power input for active antenna

Table 4: Pin definition Table 4: Pin definition Table 4: Pin definition Table 4: Pin definition 4. 4. 4. 4. Environmen Environmen Environmen Environmental Conditions tal Conditions tal Conditions tal Conditions Parameter Parameter Parameter Parameter Specification Specification Specification Specification Temperature Temperature Temperature Temperature Operating Operating Operating Operating - - --20 20 20 20 ℃℃ ℃℃~+65 ~+65 ~+65 ~+65 ℃℃ ℃℃ Storage Storage Storage Storage - - --55 55 55 55 ℃℃ ℃℃~+100 ~+100 ~+100 ~+100 ℃℃ ℃℃ Humidity Humidity Humidity Humidity 5%~95% 5%~95% 5%~95% 5%~95% Storage Storage Storage Storage 6 months in original vacuum package. 6 months in original vacuum package. 6 months in original vacuum package. 6 months in original vacuum package. Table Table Table Table 55 55:: :: Environmental Environmental Environmental Environmental conditi conditi conditi conditioo oons ns ns ns GGPPSS--661100FF LLaatteerraall VViieeww

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 9 GPS RECEIVER EXT ANTENNA GPS-610F 5. NMEA protocol 5. NMEA protocol 5. NMEA protocol 5. NMEA protocol The serial interface protocol is based on the National Marine Electronics Association’s NMEA 0183 ASCII interface specification. This standard is fully define in “NMEA 0183, Version 3.01” The standard may be obtained from NMEA, www.nmea.org 5.1 GGA 5.1 GGA 5.1 GGA 5.1 GGA-- --GLOBAL POSITIO GLOBAL POSITIO GLOBAL POSITIO GLOBAL POSITIONING SYSTEM FIX DATA NING SYSTEM FIX DATA NING SYSTEM FIX DATA NING SYSTEM FIX DATA Time, position and fix related data for a GPS receiver. Structure: Structure: Structure: Structure: 1 2 3 4 5 6 7 8 9 10 11 12 13 Example: Example: Example: Example: Field Name Example Description 1 UTC Time 060932.448 UTC of position in hhmmss.sss format, (000000.00 ~ 235959.99) 2 Latitude 2447.0959 Latitude in ddmm.mmmm format Leading zeros transmitted

3 N/S Indicator N Latitude hemisphere indicator, ‘N’ = North, ‘S’ = South

4 Longitude 12100.5204 Longitude in dddmm.mmmm format Leading zeros transmitted

5 E/W Indicator E Longitude hemisphere indicator, 'E' = East, 'W' = West

0: position fix unavailable 1: valid position fix, SPS mode 2: valid position fix, differential GPS mode 3: GPS PPS Mode, fix valid 4: Real Time Kinematic. System used in RTK mode wit h fixed integers 5: Float RTK. Satellite system used in RTK mode. Floating integers

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 10 GPS RECEIVER EXT ANTENNA GPS-610F 6: Estimated (dead reckoning) Mode 7: Manual Input Mode 8: Simulator Mode Satellites Used

08 Number of satellites in use, (00 ~ 12)

8 HDOP 1.1 Horizontal dilution of precision, (00.0 ~ 99.9) 9 Altitude 108.7 mean sea level (geoid), (-9999.9 ~ 17999.9) Geoid Separation Geoid separation in meters according to WGS-84 ellipsoid (- 999.9 ~ 9999.9)

11 DGPS Age

Age of DGPS data since last valid RTCM transmission in xxx format (seconds) NULL when DGPS not used DGPS Station ID 0000 Differential reference station ID, 0000 ~ 1023 NULL when DGPS not used

13 Checksum 0E

Note: Note: Note: Note: The checksum field starts with a ‘*’ and consists of 2 characters representing a hex number. The checksum is the exclusive OR of all characters between ‘$’ and ‘*’.

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 11 GPS RECEIVER EXT ANTENNA GPS-610F 5.2 5.2 5.2 5.2 GLL GLL GLL GLL -- -- LATITUDE AND LONGITUDE, WITH TIME OF POSITION FIX AND STATUS LATITUDE AND LONGITUDE, WITH TIME OF POSITION FIX AND STATUS LATITUDE AND LONGITUDE, WITH TIME OF POSITION FIX AND STATUS LATITUDE AND LONGITUDE, WITH TIME OF POSITION FIX AND STATUS Latitude and longitude of current position, time, and status. Structure: Structure: Structure: Structure: $GPGLL,ddmm.mmmm,a,dddmm.mmmm,a,hhmmss.sss,A,a*hh<C R><LF> 1 2 3 4 5 6 7 8 Example: Example: Example: Example: Field Name Example Description 1 Latitude 4250.5589 Latitude in ddmm.mmmm format Leading zeros transmitted

2 N/S Indicator S

Latitude hemisphere indicator ‘N’ = North ‘S’ = South 3 Longitude 14718.5084 Longitude in dddmm.mmmm format Leading zeros transmitted

4 E/W Indicator E

Longitude hemisphere indicator 'E' = East 'W' = West 5 UTC Time 092204.999 UTC time in hhmmss.sss format (000000.00 ~ 235959.99)

6 Status A Status, ‘A’ = Data valid, ‘V’ = Data not valid

7 Mode Indicator A

‘N’ = Data not valid ‘A’ = Autonomous mode ‘D’ = Differential mode ‘E’ = Estimated (dead reckoning) mode ‘M’ = Manual input mode ‘S’ = Simulator mode

8 Checksum 2D

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 12 GPS RECEIVER EXT ANTENNA GPS-610F 5.3 5.3 5.3 5.3 GSA GSA GSA GSA -- -- GPS DOP AND ACTIVE SATELLITES GPS DOP AND ACTIVE SATELLITES GPS DOP AND ACTIVE SATELLITES GPS DOP AND ACTIVE SATELLITES GPS receiver operating mode, satellites used in the navigation solution reported by the GGA or GNS sentence and DOP values. Structure: Structure: Structure: Structure: $GPGSA,A,x,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,x.x,x.x,x.x*hh<CR><LF> 1 2 3 3 3 3 3 3 3 3 3 3 3 3 4 5 6 7 Example: Example: Example: Example: Field Field Field Field Name Name Name Name Example Example Example Example Descripti Descripti Descripti Description on on on

1 Mode A

‘M’ = Manual, forced to operate in 2D or 3D mode ‘A’ = Automatic, allowed to automatically switch 2D/3D

2 Mode 3

1 = Fix not available 2 = 2D 3 = 3D Satellite used 1~12 01,20,19,13, ,,,,,,,, Satellite ID number, 01 to 32, of s atellite used in solution, up to 12 transmitted 4 PDOP 40.4 Position dilution of precision (00.0 to 99.9) 5 HDOP 24.4 Horizontal dilution of precision (00.0 to 99.9) 6 VDOP 32.2 Vertical dilution of precision (00.0 to 99.9)

7 Checksum 0A

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 13 GPS RECEIVER EXT ANTENNA GPS-610F 5.4 5.4 5.4 5.4 GSV GSV GSV GSV -- -- GG GGPS SATELLITE IN VIEWPS SATELLITE IN VIEWPS SATELLITE IN VIEWPS SATELLITE IN VIEW Numbers of satellites in view, PRN number, elevation angle, azimuth angle, and C/No. Four satellites details are transmitted per message. Additional satellite in view information is send in subsequent GSV messages. Structure: Structure: Structure: Structure: $GPGSV,x,x,xx,xx,xx,xxx,xx,…,xx,xx,xxx,xx *hh<CR><LF> 1 2 3 4 5 6 7 4 5 6 7 8 Example: Example: Example: Example: Field Field Field Field NaME NaME NaME NaME Example Example Example Example Description Description Description Description Number of message

3 Total number of GSV messages to be transmitted (1 -3)

2 Sequence number 1 Sequence number of current GSV message

3 Satellites in view 09 Total number of satellites in view (00 ~ 12)

4 Satellite ID 28

Satellite ID number, GPS: 01 ~ 32, SBAS: 33 ~ 64 (33 = PRN120)

5 Elevation 81 Satellite elevation in degrees, (00 ~ 90)

6 Azimuth 225 Satellite azimuth angle in degrees, ( 000 ~ 359 )

7 SNR 41

C/No in dB (00 ~ 99) Null when not tracking

8 Checksum 78

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 14 GPS RECEIVER EXT ANTENNA GPS-610F 5.5 5.5 5.5 5.5 RMC RMC RMC RMC -- -- RECOMMANDED MINIMUM SPECIFIC GPS/TRANSIT DATA RECOMMANDED MINIMUM SPECIFIC GPS/TRANSIT DATA RECOMMANDED MINIMUM SPECIFIC GPS/TRANSIT DATA RECOMMANDED MINIMUM SPECIFIC GPS/TRANSIT DATA Time, date, position, course and speed data provided by a GNSS navigation receiver. Structure: Structure: Structure: Structure: 1 2 3 4 5 6 7 8 9 10 11 12 13 Example: Example: Example: Example: Field Field Field Field NaME NaME NaME NaME Example Example Example Example Description Description Description Description 1 UTC time 092204.999 UTC ti me in hhmmss.sss format (000000.00 ~ 235959.999)

2 Status A

‘V’ = Navigation receiver warning ‘A’ = Data Valid 3 Latitude 4250.5589 Latitude in dddmm.mmmm format Leading zeros transmitted

4 N/S indicator S

Latitude hemisphere indicator ‘N’ = North ‘S’ = South 5 Longitude 14718.5084 Longitude in dddmm.mmmm format Leading zeros transmitted

6 E/W Indicator E

Longitude hemisphere indicator 'E' = East 'W' = West 7 Speed over ground 000.0 Speed over ground in knots (000.0 ~ 999.9)

8 Course over

ground 000.0 Course over ground in degrees (000.0 ~ 359.9)

9 UTC Date 211200 UTC date of position fix, ddmmyy format

10 Magnetic variation Magnetic variation in degrees (000.0 ~ 180.0)

11 Magnetic Variation

Magnetic variation direction ‘E’ = East ‘W’ = West

12 Mode indicator A

‘N’ = Data not valid ‘A’ = Autonomous mode ‘D’ = Differential mode ‘E’ = Estimated (dead reckoning) mode ‘M’ = Manual input mode ‘S’ = Simulator mode 13 checksum 25

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 15 GPS RECEIVER EXT ANTENNA GPS-610F 5.6 5.6 5.6 5.6 VTG VTG VTG VTG -- -- COURSE OVER GROUND AND GROUND SPEED COURSE OVER GROUND AND GROUND SPEED COURSE OVER GROUND AND GROUND SPEED COURSE OVER GROUND AND GROUND SPEED The Actual course and speed relative to the ground. Structure: Structure: Structure: Structure: GPVTG,x.x,T,x.x,M,x.x,N,x.x,K,a*hh<CR><LF> 1 2 3 4 5 6 Example: Example: Example: Example: $GPVTG,89.68,T,,M,0.00,N,0.0,K,A*5F<CR><LF> Field Field Field Field Name Name Name Name Example Example Example Example Description Description Description Description 1 Course 89.68 True course over ground in degrees ( 000.0 ~ 359.9) 2 Course Magnetic course over ground in degrees (000.0 ~ 359.9) 3 Speed 0.00 Speed over ground in knots (000.0 ~ 99 9.9) 4 Speed 0.00 Speed over ground in kilometers per hour (0000.0 ~ 1800.0)

5 Mode A

‘N’ = not valid ‘A’ = Autonomous mode ‘D’ = Differential mode ‘E’ = Estimated (dead reckoning) mode ‘M’ = Manual input mode ‘S’ = Simulator mode

6 Checksum 5F

5.7 5.7 5.7 5.7 ZDA ZDA ZDA ZDA-- -- TIME AND DATE TIME AND DATE TIME AND DATE TIME AND DATE Structure: Structure: Structure: Structure: $GPRMC,hhmmss.sss,dd,mm.yyyy, , ,xxx<CR><LF> 1 2 3 4 5 6 7 Example: Example: Example: Example: $GPZDA,104548.04,25,03,2004,,*6C<CR><LF> Field Field Field Field Name Name Name Name Example Example Example Example Description Description Description Description 1 UTC time 104548.04 UTC time in hhmmss.ss format, 000000.00 ~ 235959.99 2 UTC time: day 25 UTC time day (01 ... 31)

3 UTC time:

month 03 UTC time: month (01 ... 12)

4 UTC time: year 2004 UTC time: year (4 digit year)

5 Local zone hour

Not being output by the receiver (NULL)

6 Local zone minutes

Not being output by the receiver (NULL) 7 6C 6C Checksum

DS-GPS610F-1 Jul 09  2009 www.rfsolutions.co.uk Page 16 GPS RECEIVER EXT ANTENNA GPS-610F 6. Contac 6. Contac 6. Contac 6. Contact Information t Information t Information t Information We hope this datasheet will be helpful to the user to get the most out of the GPS module, furthermore feedback inputs about errors or mistakable verbalizations and appreciated. Not to be reproduced in whole or part for any purpose without written permission of RF RF RF RF Solutions Ltd Solutions Ltd Solutions Ltd Solutions Ltd. Information provided by RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd is believed to be accurate and reliable. These materials are provided by RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd as a service to its customers and may be used for informational purposes only. RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd assumes no responsibility for errors or omissions in these materials, nor for its use RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd reserves the right to change specification at any time without notice. These materials are provides “as is” without warranty of any kind, either expressed or implied, relating to sale and/or use of RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd products including liability or warranties relating to fitness for a particular purpose, conse quential or incidental damages, merchantability, or infringement of any patent, copyright or other intellectual property right. RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd further does not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials. RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd shall not be liable for any special, indirect, incidental, or consequential damages, including without limitation, lost revenues or lost profits, which may result from the use of these materials. RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd RF Solutions Ltd products are not intended for use in medical, life-support devices, or applications involving potential risk of death, personal injury, or severe property damage in case of failure of the product.