FALCOM C2D-SI
Contents
1. Receiver EGSM Sensitivity lt 104 dBm DCS Sensitivity lt 100 dBm Selectivity 200 kHz gt 9 dBc Selectivity 400 kHz gt 41 dBc Dynamic range 62 dB Intermodulation gt 43 dBm Co channel rejection gt 9 dBc Table 9 Receiver Transmitter Maximum output power EGSM 33 dBm 2 dB Maximum output power DCS 30 dBm 2 dB This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 17 FALCOM C2D SI VERSION 1 07 Transmitter Minimum output power EGSM 5 dBm 5 dB Minimum output power DCS 0 dBm 5 dB H2 level lt 30 dBm H3 level lt 30 dBm Noise in 925 935 MHz lt 67 dBm Noise in 935 960 MHz lt 79 dBm Noise in 1805 1880 MHz lt 71 dBm Phase error at peak power lt 5 RMS Frequency error 0 1 ppm max Table 10 Transmitter 4 1 5 SIM card reader Internal for small SIM cards 3 V External 10 15 cm maximum cable length 4 1 6 RS 232 RS 232 2 8 V RX TX RTS CTS DTR DSR DCD RI 300 115200 Baud rates for serial link 2400 19200 with auto bauding Table 11 RS 232 4 1 7 _Possible external devices Audio 2 KQ differential Microphone 1 impedance 2V Microphone 1 bias voltage 0 5 mA Microphone 1 input current 2 KQ differential Microphone 2 impedance This document is a property of FALCOM GmbH and may not be copied or circulated without2. GPRS packet data features GPRS Class B Class 10 Coding Schemes CS1 to CS4 Compliant with SMG32 Release 97 Note that the GPRS functionality is a subject of the implementation of the current GSM GPRS firmware 0 2 Used abbreviations This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 3 FALCOM C2D SI VERSION 1 07 Abbreviation Description DSR Data Set Ready DTR Data Terminal Ready DCD Data Carrier Detect ECEF Earth Centered Earth Fixed Co ordinate system EEPROM Memory for parameter EGSM Enhanced GSM ESD Electrostatic Discharge ETS European Telecommunication Standard GPRS General Packet Radio Service GPS Global Positioning System GSM Global Standard for Mobile Communications GGA GPS Fixed Data HDOP Horizontal DOP HW Hardware IMEI International Mobile Equipment Identity 1 O Input Output NMEA National Marine Electronics Association PRN Pseudorandom Noise Number The Identity of GPS satellites RF Radio Frequency RI Ring Indication RTC Real Time Clock RTCM Radio Technical Commission for Maritime Services RTS Ready To Send Rx Receive direction RXD Data input RXQUAL Received Signal Quality This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 4 FALCOM C2D SI VERSION 1 07
3. Abbreviation Description SIM Subscriber Identification Module SMS Short Message Service SRAM Static Random Access Memory SW Software TA Terminal Adapter TE Terminal Equipment TP Transmit Protocol TTFF Time to First Fix Ex Transmit direction TXD Data output Wide Area Augmentation System MSK Minimum Shift Keying Table 1 Used abbreviations 0 3 Related documents 1 ETSI GSM 07 05 Use of Data Terminal Equipment Data Circuit terminating Equipment interface for Short Message Service and Cell Broadcast Service 2 ETSI GSM 07 07 AT command set for GSM Mobile Equipment 3 ITU T V 25ter Serial asynchronous automatic dialling and control 4 SiRF binary and NMEA protocol specification www falcom de Service Manuals 5 AT commands interface for FALCOM A2D A2D JP A2D SI C2D C2D SI and A3D Series www falcom de Service Manuals This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 5 FALCOM C2D SI VERSION 1 07 1 Security IMPORTANT FOR THE EFFICIENT AND SAFE OPERATION OF YOUR GSM MODEM READ THIS INFORMATION BEFORE USE Your cellular engine FALCOM C2D SI is one of the most exciting and innovative electronic products ever developed With it you can stay in contact with your office your home emergency services and others wherever service is provided This chapter contains important information for the safe and reliable use of the FALCOM
4. typical 0 05 meters second typical WGS 84 lt 3 sec average lt 8 sec average lt 38 sec average lt 45 sec average 18 000 meters 60 000 feet max 515 meters second 1000 knots max 4g max g 9 8m s 20 meters second max 3 3 V DC 5 65mA typical at 3 3 V DC typical 3V DC 0 25 V Two full duplex serial CMOS interfaces SiRF binary and NMEA 0183 version 2 20 with a baud rate selection SiRF binary position velocity altitude status and control NMEA CGA GLL GSA GSV RMC and VTG RTCM SC 104 version 2 00 type 1 5 and 9 communication This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 29 FALCOM C2D SI VERSION 1 07 9 Time 1PPS Pulse T Mark Level CMOS Pulse duration 100 ms Time reference At the pulse positive edge Measurements Aligned to GPS second microsecond 5 4 Hardware interface 5 4 1 Configuration and timing signals M RST Pin 55 T Mark Pin 41 Bootselect Pin 42 This pin provides an active low reset input to the board It causes the board to reset and start searching for satellites Reset is an optional input and if not utilized it may be left open This pin provides 1 pulse per second output from the board which is synchronized to within 1 microsecond of GPS time The output is a CMOS level signal This is not available in trickle power mode This pin is setting high for programm
5. 3 3 V output 42 BOOTSELECT For firmware update active high 43 GROUND i 44 GROUND 45 SDI2 Serial 2 Data Input CMOS 3 3 V input 46 GROUND z This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 14 FALCOM C2D SI PIN GPS receiver DESCRIPTION LEVEL 47 GROUND i z 48 SDO2 Serial 2 Data Output CMOS 3 3 V output 49 SDO1 Serial 1 Data Output CMOS 3 3 V output 50 SDI Serial 1 Data Input CMOS 3 3 V input Sl GPIO6 Reserved CMOS 3 3 V input output 52 GROUND 53 GPIOS5 Reserved CMOS 3 3 V inp out 54 GPIO A Reserved CMOS 3 3 V inp out 59 M RST Master Reset Input active low 56 GPIO7 Reserved CMOS 3 3 V inp out 57 VBATT_RTC Battery Backup Input 3 V DC 58 3 3 V DC Primary DC Power 3 3 V DC leta a a e ea 60 3 3V DC Primary DC Power 3 3 V DC Table 8 Pin configuration AMP 177984 2 GPS receiver 3 1 1 Determining the External Equipment Type Before you connect the C2D SI module DCE unit to external equipment you need to determine if the external hardware serial ports are configured as DTE or DCE The terms DTE Data Terminal Equipment and DCE Data Communications Equipment are typically used to describe serial ports on devices Computers PCs generally use DTE connectors and communication devices such as modems and DSU CSU devices generally use DCE connectors As a general rule DTE ports connect to DC
6. C2D SI Please read this chapter carefully before starting to use the cellular engine FALCOM C2D SI 1 1 General information Your FALCOM C2D SI modem utilises the GSM GPRS standard for cellular technology GSM is a newer radio frequency RF technology than the current FM technology that has been used for radio communications for decades The GSM standard has been established for use in the European community and elsewhere Your modem is actually a low power radio transmitter and receiver It sends out and receives radio frequency energy When you use your modem the cellular system handling your calls controls both the radio frequency and the power level of your cellular modem 1 2 Exposure to RF energy There has been some public concern about possible health effects of using GSM modem Although research on health effects from RF energy has focused for many years on the current RF technology scientists have begun research regarding newer radio technologies such as GSM After existing research had been reviewed and after compliance to all applicable safety standards had been tested it has been concluded that the product is fit for use If you are concerned about exposure to RF energy there are things you can do to minimise exposure Obviously limiting the duration of your calls will reduce your exposure to RF energy In addition you can reduce RF exposure by operating your cellular modem efficiently by following the guidelines belo
7. further information it is recommended to read the ETSI GSM recommendation or have a look at the FALCOM homepage www falcom de Service Manuals This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 23 VERSION 1 07 FALCOM C2D SI VERSION 1 07 4 3 1 General AT commands Command Meaning Command Meaning a5 Switch to command mode AT amp Cl DCD matches state of the when connected remote modem s data carrier ATA Answer call AT amp DO Ignore DTR signal ATDx Dial data number x AT amp D1 At DTR gt OFF Switches from data to command mode ATDx Dial voice number x AT amp D2 At DTR gt OFF Clear down the call ATEO Disable command echo AT amp W Store current configuration ATEI Enable command echo T IPR Select the modem s data rate ATH Disconnect existing AT IFC Select the modem s local connection flow control setting ATO Return to data mode AT VGR Tune the receive gain ATSO n Go off hook after n th AT VGT Tune the transmit gain ringing signal n 1 5 ATSO0 0 No automatic answering of AT VTD Define DTMF tone calls duration ATZ Load stored profile AT VTS Send DTMF tone AT amp CO0 DCD always ON AT CBST Select the bearer type AT CPIN Enter PIN and query blocks AT CCFC Control the call forwarding AT CPWD Change PIN or the supplementary service supplementary password AT CCWA Control the call waiting AT CSQ
8. input 12 RING PWM Ringer Interface CMOS 2 8 V output 13 RX Receive Data CMOS 2 8 V output 14 TX Transmit Data CMOS 2 8 V input 15 Reserved Please do not connect 16 RESET GSM Reset Active Low SCHMITT Trigger 17 MIC Nla Microphone 1 negative differential input 18 VCCRTC RTC back up battery supply 2 2 75 V input 19 SPK Nl a Speaker 1 negative differential output 20 MIC Pla Microphone positive differential input 22 SPK P1 a Speaker 1 positive differential output 23 VC5 Power supply 5V DC 24 VC5 Power supply 5V DC This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 13 FALCOM C2D SI VERSION 1 07 PIN GSM modem DESCRIPTION LEVEL 25 VC5 Power supply 5V DC 26 VC5 Power supply 5 V DC 27 GPIO1 GSM General purpose CMOS 2 8 V inp out 28 VC5 Power supply 5V DC 30 EN Internal Power enable CMOS 2 8 V input 31 GROUND 32 GROUND 33 GROUND 3 34 GROUND 35 SIMPREK SIM present for external card CMOS 2 8 V input 36 Reserved Please do not connect 37 SIMDATA SIM Data CMOS 2 8 V inp out 38 SIMVCC SIM Card power supply 3 V DC output oY SIMRST SIM Reset output 40 SIMCLK SIM Clock output Table 7 Pin configuration AMP 177984 2 PIN GPS receiver DESCRIPTION LEVEL 21 GPIO15 Reserved CMOS 3 3 V inp out 29 GPIO10 Reserved CMOS 3 3 V inp out 41 TMARK 1 PPS Time Mark Output CMOS
9. 139 Elevation Mask Elevation tracking and navigation masks 0x 8C 140 Power Mask Power tracking and navigation masks 0x 8D 141 Editing Residual Not implemented 0x 8E 142 Steady State Detection not Not implemented used 0 x 8F 143 Static Navigation Configuration for static operation 0x90 144 Poll Clock Status Poll Polls the clock status 0x91 145 Set DGPS Serial Port DGPS port baud rate data bits stop bits and parity 0x92 146 Poll Almanac Polls for almanac data 0x93 147 Poll Ephemeris Polls for ephemeris data 0x94 148 Flash Update On the fly software update 0x95 149 Set Ephemeris upload Sends an existing ephemeris to the receiver 0x96 150 Switch Operating Mode Test mode selection SV ID and period 0x97 151 Set Trickle Power Push to fix mode duty cycle and on Parameters time 0x 98 152 Poll Navigation Parameters Polls for the current navigation parameters This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 33 FALCOM C2D SI VERSION 1 07 Hex ASCII Name Description 0x A5 165 Set UART Configuration Protocol selection baud rate data bits stop bits and parity 0x A6 166 Set Message Rate SiRF binary message output rate 0x A7 167 Low Power Acquisition Low power configuration parameters Parameters 0x B6 182 Set UART Configuration Obsolete Table 15 lists the message list for the SiRF output messages 5 5 2 NMEA data message Th
10. Display signal quality supplementary service information AT CFUN Select the functionality level AT CR Select connection service in the modem report This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 24 FALCOM C2D SI VERSION 1 07 Command Meaning Command Meaning AT CGMI Display manufacturer ID AT CRC Select call service report AT CGMM Display model ID ATCLIP Calling line identification presentation AT CGMR Display version of GSM AT CLIR Control the calling line module identification presentation AT CGSN Display serial number AT COLP Control the connected line IMEI identification presentation AT CREG Display network registration AT CMEE Report mobile equipment status errors AT COPS Commands relating to AT CEER Extend error report network operator selection Table 13 General AT commands 4 3 2 SMS AT commands GSM 07 05 Command Meaning Command Meaning AT CSCA Service centre address AT CMGR Read message AT CSCS Select TE character set AT CMGS Send message AT CSDH Show test mode parameter AT CMGD Delete message AT CSMP Select text mode parameter AT CMGL List message AT CSMS Select message service AT SNMI New message indication AT CPMS Preferred message storage AT CSAS Save SMS settings AT CMGF Text mode PDU Mode AT CRES Restore SMS settings Table 14 SMS AT comman
11. E ports via straight through pinned cables In other words a DTE port never connects directly to another DTE port Similarly a DCE port never connects directly to another DCE port The signalling definitions were written from the perspective of the DTE device therefore a Receive Data signal becomes an input to DTE but an output from DCE The C2D SI is designed for use as a DCE unit Based on the aforementioned conventions for DCE DTE connections it communicates with the customer application DTE using the following signals This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 15 VERSION 1 07 FALCOM C2D SI VERSION 1 07 Table 11 The signaling definitions between DTE and DCE This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 16 FALCOM C2D SI VERSION 1 07 4 GSM modem 4 1 General 4 1 1 GSM capability E GSM and DCS GSM ETSI Phase I and IT 4 1 2 GPRS capability The FALCOM C2D SI is GPRS class B class 10 capable It supports PBCCH PCCCH coding schemes CS1 to CS4 and it is compliant with SMG32 Release 97 Note that the GPRS functionality is a subject of the implementation of the current GSM GPRS firmware 4 1 3 GSM data services 300 14400 BPS asynchronous transparent and non transparent V 21 V 22 V 23 V 22bis V 26ter V 32 V 34 V 110 4 1 4 RF characteristics
12. EN 8 POTENTIALLY EXPLOSIVE ATMOSPHERES ccccsescececssseecesssececesscececsacecceesueeecssseeceesseecessaeeecnseseeens 8 NON IONISING RADIATION cccessscecececsessssscecececeeseneseceeececsesseceeeeeenesaaeseccceesesssaeeeeeesesessasaeeeeeees 8 SAFETY STANDARDS sisssissscssasassseresscststeareamcssssressiainve TECHNICAL DA TAn 10 PIN CONFIGURATION OF THE 60 PIN CONNECTOR esseeeseseessestsrreresteetsseerteserresestentssrerreserreserereet 13 Determining the External Equipment Type ccccccesccsseesseeeeeeeeeeceeeceseeeseceaecnaecnaeeaeeeeeeesneeees 15 GSM WALEN Dh A E EE E E E EEE A 17 AGENERAD icy aves feces chehsuted cabguods eneee e EEEE E E E EE EEA EEE O S EEEE ENE 17 GSM capability sisisi ssns siame resnie rasaae kasae cadgueed sdevters castecssceasueas Tesa 17 GPRS capability scere cesieess ctayeeas deanei eni o sdaveass EENE KEA EREE Eea E EO adayta vs EREE EIERENS 17 GSM data Services ccccceccessseescsesceseeesecsecesecsaecuaecaaeceaecaeecaeeeaeeeesseeeeesseeeaeeaeeaeceaecaaeceeceeeseeegs 17 RE Chat acterist ss csccciccisivas nassen sonics tascugiads ea E E E E R ceantests 17 SIM Card readers sereen esre nae cedacestetayeesi rE RES a EEE Na Raana e 18 RS 232 nereye espen R E E e E AEE RERE eea S RA NEEE GEE aE 18 Possible external devices cecccecceesceesceeeceecesecesecececanecaeecaeeeneeeseseeeseseseseeseeseseseseseaeeeeeceeeneeens 18 SPECIAL FUNCTIONALITY BINS ties ssecsssestiiceascecsceesetepsshasc
13. IO 1 47K Q1 NPN Figure 3 PIN 27 Pin 35 SIMPREK This signal needs to be driven by an open collector circuit It is used by the module firmware to detect a SIM card exchange when the module is online A high to low transition means SIM card is inserted and the module will be able to accept the AT CPIN command A low to high transition means SIM card has been removed the module will de register from the network an show the unsolicited error code CME ERROR 10 DVCC oSIMPRES SIMPREK Figure 4 Sample application for SIMPREK Pin 16 RESET GSM This signal needs to be driven by an external open collector circuit e To issue a hardware reset pull the signal to LOW for a minimum of 100ms e Pull the signal to HIGH or leave it open for normal operation This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 20 FALCOM C2D SI VERSION 1 07 Pin 11 SOFT_ON This signal needs to be driven by an external open collector circuit For switching the module on external power must be connected set the SOFT_ON signal to HIGH for approx 3sec The signal can be left HIGH until module shall be switched off For switching the module off the commands AT CPOF or AT CFUN 0 have to be issued If SOFT_ON is HIGH then only the RF part of the module is off but the AT command set is still working AT CFUN 1 can be used to wake up the RF part again the Flash LED stays HIGH If SOFT_O
14. N is LOW then the complete GSM engine goes OFF the Flash LED goes LOW Some small power consumption will be still there use the EN pin to avoid that It is not recommended to switch the module on and off by means of the power supply e g by tying the SOFT_ON constantly to HIGH The module will so have no possibility to de register correctly from the network and this will cause problems at the next attempt to register Pin 18 VCCRTC This pin is used as a back up power supply for the internal Real Time Clock of GSM GPRS engine The RTC is supported by the C2D SI module when powered on but a back up power supply is needed to save date and time when the module is switched off see AT CCLK to set the date and time If the RTC is not used this pin can be left open Operating condition This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 21 FALCOM C2D SI VERSION 1 07 Typical implementation of pin 18 VCCRTC 1 Capacitor Shottky Diode Fy Ex 470uF Regulator Ji 2 5 V 10 With very Low Iq Estimated range with 470 uF Capacitor 30 seconds 2 Super capacitor Shottky Diode VCCRIC Ex EECEQOEL474S l Panasonic Estimated range with 0 47 Farad Gold Cap 2 hours min Note the Gold Capacitor maximum voltage is 2 5 V VBATI Vout Vin En Gnd Regulator 2 5 V 10 With very Low lq 3 Battery cell with regul
15. This document is available at HTTP WWW FALCOM DE FALCOM C2D SI User Manual Version 1 07 FALCOM C2D SI VERSION 1 07 Contents INTRODUC TION sccssssccsssccocsscssasccsssssocascnosstatsuassacscsassatensed EEIN E SN Re a ae AEA AAA A A ETATE Oe A E E 3 USED ABBREVIATIONS ccccccccssesssssscssccccecsesscsscscsecsesnssecsececsesseasssescessessseussesceceessauesevesseessnsnesesesses 3 RELATED DOCUMENTS ccccccccccccccccscscscscscscscsescscscsescsesusesusessscseaescsesesesusesescscscscacecsescaeseseeusceuenesevaes 5 SECURITY SOCHHSSSHSSSSSSSHSSHSSHSSSSHSHSSHSSHSSHSSSSHSSHSSHSSSHSHSSSSSHSSHSHSSSHSSSSSSSSHSSSHSSSESEEEE 6 GENERAL INFORMATION rrari a EEEE E EE E E E EEEE EAEE E EEEa 6 EXPOSURE TO RF ENERGY wisidecceeccteteiekcciccaceaturcnceeasteneeccucevcncducekcescucsnsssauseuscaeusevsncdusencestusenezeaseeneess 6 EFFICIENT MODEM PERA TION areenaa a E E a A KE R AE EE EEE N EERE 6 ANTENNA CARE AND REPLACEMENT cssssssssccssessesscssscsccecsesssessceccessesseesssssceceessauesevesseessnsussesesses 7 DRIVING E EEE a ee 7 EEECTRONIC DEVICES EEN EA AT A PAE E E AE R AE T VEHICLE ELECTRONIC EQUIPMENT ccsssscsscssssssssscsscescecsssssesssescscsessssssssesecsssssesssessecsessnesssesseseenses 7 MEDICAL ELECTRONIC EQUIPMENT cccsccssccssessssssssscccsecssssesssescessesssesessssecsessesssessessessnesssesseseenees T AIRCRAFT srren Pe Oe 7 CHILDREN 3922 2e35 oe aa aac E E ET desist ee 8 BLASTING AREA S s3e2 eases EEEE EAE E EAEE EA
16. ZDA 8 data bits no parity 1 stop bit RXB TXB RTCM 9600 baud I Vec ON OFF Time Time _ Continuous i Tricklepower Mode H Mode app 1 2 mA Figure 6 Default settings for the trickle power mode of FALCOM C2D SI trickle power mode The FALCOM C2D SI enters the trickle power mode according to figure 6 800 ms OFF Time and 200 ms ON Time as soon as valid GPS data are available As a result the average power consumption is reduced by approximately 80 approximately 150 mW The settings for the trickle power mode can be modified using the SiRFstar demo software For example if the FALCOM C2D SI is configured to enter the OnTime mode each 10s for a duration of 200ms the average power consumption can be reduced by approximately 95 approximately 15mW ca 4 8mA at Vec 3 3V Hint The power on scenario in Trickle Power Mode differs from one in continuous This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 27 FALCOM C2D SI VERSION 1 07 mode If the module fails to acquire satellites within a given period of time approx 150 sec the module goes into an extended sleep phase The duration of this sleep phase is approx 30 sec After that the module wakes up make a reset and tries to acquire satellites This procedure repeats itself until the GPS receiver can detect satellites SiRFstar Demo 3 36 on COM1 38400 3 18 x Setup Yiew Action Navigation Po
17. ase device Note The device should only be handled in compliance with ESD regulations grounded ESD chain trained personnel This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 39 FALCOM C2D SI VERSION 1 07 9 CE conformity The FALCOM C2D SI bears the CE symbol This symbol represents the manufacturer s declaration that the design and implementation of the FALCOM C2D SI meets the currently valid versions of the following EU guidelines 89 336 EC EMC guideline 73 23 EC Low voltage guideline 91 263 EC Telecommunication devices guideline Standards EMC ETS 300342 1 Safety EN 60950 GSM network TBR 19 TBR 20 This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 40
18. ate LLANavigation Initialization 104 Parameters required for start using Lat Lon Alt Development Data On Off 105 Development Data messages On Off MSK Receiver Interface MSK Command message to a MSK radio beacon receiver Table 17 NMEA input messages Message Identification MID Input co ordinates must be WGS84 Input co ordinates must be WGS84 rs Note NMEA input messages 100 to 105 are SiRF proprietary NMEA messages The MSK NMEA string is as defined by the NMEA 0183 standard Start Payload Checksum End Sequence Data CKSUM lt CR gt lt LF gt Table 18 Transport Message 1 Message Identifier consisting of three numeric characters Input messages begin at MID 100 2 Message specific data Refer to a specific message section for lt data gt lt data gt definition 3 CKSUM is a two hex character checksum as defined in the NMEA specification Use of checksums is required on all input messages 4 Each message is terminated using Carriage Return CR Line Feed LF which is r n which is hex 0D 0A Because r n are not printable ASCII characters they are omitted from the example strings but must be sent to terminate the message and cause the receiver to process that input message Note All fields in all proprietary NMEA messages are required none are optional All NMEA messages are comma delimited This document is a property of FALCOM GmbH and may not be copied or
19. ator Shottky Diode VBATI Regulator 25 V 10 With very Low Iq Estimated range with 2 mAh battery rechargeable battery 3 days Warning Before battery cell assembly insure that cell voltage is lower than 2 75V to avoid any damage to the C2D SI module 4 Non Rechargeable battery This is the less recommended solution Diode Ex BAS16 VCCRTC 2 75 V max This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 22 FALCOM C2D SI Estimated range with 85 mAh battery 4000 h minimum Note The non rechargeable battery is always active except when the module is ON 4 2 1 Firmware download procedure On the Falcom s homepage the user can find a zip file which includes the GSM firmware Loader software as well as the readme text file which shows the download update steps www falcom de Service firmware 4 2 2_Resetting the GSM module by AT CFUN 1 1 4 3 If the GSM software is still running while the user feels the need to reset the module AT CFUN 1 1 can be used This will de register the modem from the network and bring it into the state before the PIN could be entered The Flash_LED pin shortly toggle to OFF and back to ON again to show the progress GSM 07 05 and 07 07 commands The GSM modem of the FALCOM C2D SI is controlled by an advanced set of AT commands In the following list there is a short overview of these commands For
20. circulated without permission Page 35 FALCOM C2D SI VERSION 1 07 6 Housing 1 a T 62 0 1 L J i 7 5 5 F d Ed 3 __ a Pe 58 8 0 1 6 0 0 1 3 5 0 1 9 1 0 1 21 1 0 1 l 0 1 31 0 2 5 0 1 Figure 9 Housing of FALCOM C2D SI This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 36 FALCOM C2D SI VERSION 1 07 7 GSM GPRS evaluation kit The quickest way to get first results with the embedded GSM GPS module is the activation by the GSM GPS evaluation kit by means of a terminal program The FALCOM GSM GPS EVAL KIT provides design engineers with all necessary hard and software information for the creation of embedded applications based on FALCOM embedded modules It saves design time and reduces Time to Market period Figure 10 The FALCOM GSM GPS evaluation board EVAL KIT Figure 10 shows the GSM GPS evaluation kit in complete packaging 1 e GSM GPS evaluation board power supply FRIWO type FW 3299 12V DC 580 mA GPS antenna ANT 006 RS232 combined cable GSM GPS A GPS B headset with RJ45 plug GSM antenna ANT 001 CD with SiRF messages Input Output messages for FALCOM GPS receivers with SiRFStarlle chip set SiRF demo software description SiRF demo 3 36 exe software A2D test software evaluation board user manua
21. d 1 05 F Beqiri Description of pin 15 corrected Description of pin 18 VCCRTC backup battery power completed Table 3 power consumption for C2D SI updated Table 4 power consumption for C2D SI G10 added Power consumption of GPS receiver updated 1 06 F Beqiri Determination for DCE DTE connection Chapter 3 1 1 added Based on the DCE DTE connection the name of RX and TX from GSM core signals in the table 7 updated The name of RxA TxA and RxB TxB from GPS core updated too Mechanical dimensions of module updated 1 07 F Beqiri This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 2 FALCOM C2D SI VERSION 1 07 0 Introduction 0 1 General This description is focussed on the GSM GPS module FALCOM C2D SI from the FALCOM GmbH It contains short information about purpose and use of the FALCOM C2D SI The FALCOM C2D SI is a combined GSM GPRS GPS module It contains dual band GSM and 12 parallel channel GPS cores 590011809 G G Qes AIAN Figure 1 Views of FALCOM C2D SI Information furnished herein by FALCOM GmbH is believed to be accurate and reliable However no responsibility is assumed for its use Also the information contained herein is subject to change without notice Users are advised to proceed quickly to the Security chapter and read the hints carefully 1 The FALCOM C2D SI is GPRS capable
22. ds This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 25 FALCOM C2D SI VERSION 1 07 5 GPS core 5 1 Receiver architecture The GPS receiver in the FALCOM C2D SI from FALCOM is a new GPS receiver product that features the SiRFstarII chipset This complete 12 channel WAAS enabled GPS receiver provides a vastly superior position accuracy performance in a much smaller package The SiRFstarll architecture builds on the high performance SiRFstarl core adding an acquisition accelerator differential GPS processor multipath mitigation hardware and satellite tracking engine The receiver delivers major advancements in GPS performance accuracy integration computing power and flexibility Bootselect Antenna Input RF Filter V Ant bird esas J Power 3 3 Volts XTAL gt a I l Backup Battery e Data Bus Address Bus Reset IC FLASH 8MBit Figure 5 Architecture of the GPS receiver core inside FALCOM C2D SI This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 26 FALCOM C2D SI VERSION 1 07 5 2 Technical data FEATURES Integrated 12 parallel channel GPS operating voltage 3 3 VDC 5 power consumption 220 mW continuous mode temperature range 20 to 55 C operation 40 to 70 C transportation 25 to 70 C storage protocol SDI1 SDO1 NMEA 4800 baud Msg GLL GGA RMC VTG GSV GSA
23. e SiRFstarlle evaluation receiver is capable of outputting data in the NMEA 0183 format as defined by the National Marine Electronics Association NMEA Standard for Interfacing Marine Electronic Devices Version 2 20 January 1 1997 See Using the SiRFdemo Software for instructions on using NMEA NMEA output messages table 16 lists each of the NMEA output messages supported by the SiRFstarIle evaluation receiver and a brief description Option Description GGA Time position and fix type data GLE Latitude longitude UTC time of position fix and status GSA GPS receiver operating mode satellites used in the position solution and DOP values GSV The number of GPS satellites in view satellite ID numbers elevation azimuth and SNR values MSS Signal to noise ratio signal strength frequency and bit rate from a radio beacon receiver RMC Time date position course and speed data VTG Course and speed information relative to the ground Table 16 NMEA Output Messages This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 34 FALCOM C2D SI VERSION 1 07 Message MID Description SetSerialPort 100 Set PORT A parameters and protocol Navigation Initialization 101 Parameters required for start using X Y Z SetDGPSPort 102 Set PORT B parameters for DGPS input Query Rate Control 103 Query standard NMEA message and or set output r
24. ed or circulated without permission Page 9 FALCOM C2D SI 3 Technical data VERSION 1 07 General specifications Dimensions 64 mm x 41 5 mm x 12 5mm B x W x H for more details see chapter 6 Housing Weight 43g Table 2 General specifications C2D SI 900 1800 power consumption GPS on VC33 2 V DCS GSM off Max 65 mA continuous mode VC550 V DCS Average current in mA at 5 V nominal 900 1800 MHz GSM band GPS off 14 14 mA in idle mode base station sends at 85 dBm GSM on 167 135 mA in transmit mode at power level 7 3 220 189 mA in transmit mode at power level 5 0 Serial interface is applied and working Table 3 Power supply and current consumption for C2D SI at 5 V DC This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 10 FALCOM C2D SI VERSION 1 07 C2D SI 900 1800 G10 power consumption GPS on VC33 3 VDCES GSM off Max 65 mA continuous mode VCS 50V DC 3 Average current in mA at 5 V nominal GSM band GPS Off in idle mode base station sends at 85 dBm oan in transmit mode at power level 7 3 in transmit mode at power level 5 0 GPS off in transmit receive mode at maximum power level IGPRS on 441 mA 5 3 x downstream 2 x upstream using Coding Scheme 4 CS 4 Serial interface is applied and working Table 4 Power supply and curren
25. epes shesiideenssscevelsiapaneesectacedsdapdessbdeddeedsianienes 19 Firmware download procedure sssecsscssseessecsteseceeeeeceaeeeeeaecaeesecneeeceaeeeeaecateaecaeverenaeenseaeates 23 Resetting the GSM module by AT CFUNFI 1 ooo eeeeeeeceeeccneeeeceeeeeessecseeneceeeeeecneveeeaeenseaeeaees 23 GSM 07 05 AND 07 07 COMMANDS csccesecesecesecsseceecoeecseeeneseneseeeesceseesseesaecsaessaesaaessaesaeeeneeses 23 General AT commands c cccsccesssecssecesscecssseeceecsseceeeecssecsseeecsuecesesecsuecsueeecsuecessesesseeseesesaaeeeees 24 SMS AT commands GSM 07 05 ceeccssesssesecseeeeenceeecaeseessecaeesecnevenceaeeeeeaecaeseecaeeeeeaeenesaeenteaes 25 GPS CORE SOCHSHSSHSSHSHSSSHSSHSSHSHSSSHSSHSSHSHSSHSHSHSSHSHSHSSSSSHSHHSSSHSHSHSSHSSSHSHSHSHSHSHHSHHHHSSSSSESE 26 RECEIVER ARCHITECTURE 53050 s55 nesne apes ages seb EE Ea onus ee EE Ul give ees unes ER Re 26 TECHNICAL DATA sciscessscsucnsvscanssacssstcbasssunepienscteuees sone gessaveneuscepubeetscvuhdusdebisbasentcuavecssophsbeendneas E 27 TECHNICAL DESCRIPTION sissestcsictsstcuusssstsbienste Enora EEEE EERENS EEEE AERE TEENE NEEN EIEEE NEE EEE 29 Technical Speci catton si i ccssescesastnis annene date toed Ss NEEN Ea E EEEE EEEE AE i 29 HARDWARE INTERFACE 3 scci sscstessctscicsacsestesecnstaeseessonesienschsbaviecthsbeobede shassconupostecisnulbesscnyonebepsszsenseech 30 Configuration and timing Signals ceceseeesssecseeeeceeeeeceseeeeeaecaeeseeaecaeeseeseeeceaeeeseaesateaes
26. g pull off the road and park before making or answering a call if driving conditions so require When applications are prepared for mobile use they should fulfil road safety instructions of the current law 1 6 Electronic devices Most electronic equipment for example in hospitals and motor vehicles is shielded from RF energy However RF energy may affect some malfunctioning or improperly shielded electronic equipment 1 7 Vehicle electronic equipment Check your vehicle manufacturer s representative to determine if any on board electronic equipment is adequately shielded from RF energy 1 8 Medical electronic equipment Consult the manufacturer of any personal medical devices such as pacemakers hearing aids etc to determine if they are adequately shielded from external RF energy Turn your FALCOM C2D SI modem OFF in health care facilities when any regulations posted in the area instruct you to do so Hospitals or health care facilities may be using RF monitoring equipment 1 9 Aircraft Turn your FALCOM C2D SI OFF before boarding any aircraft Use it on the ground only with crew permission Do not use it in the air To prevent possible interference with aircraft systems Federal Aviation Administration FAA regulations require you to have permission from a crew member to use your modem while the plane is on the ground To prevent interference with cellular systems local RF regulations prohibit using your modem whilst airbo
27. ing the flash of the FALCOM C2D SI for instance updating to a new firmware for the GPS receiver in the FALCOM C2D SI 5 4 2 Serial communication signals The board supports two full duplex serial channels All four connections are at CMOS levels all support variable baud rates and all can be controlled from the appropriate screens in SiRFdemo software You can directly communicate with a SDI Pin 50 SDI2 Pin 45 SDO1 Pin 49 SDO2 Pin 48 PC serial port This is the main receiving channel and is used to receive software commands to the board from SiRFdemo software or from user written software This is the auxiliary receiving channel and is used to input differential corrections to the board to enable DGPS navigation This is the main transmitting channel and is used to output navigation and measurement data to SiRFdemo or user written software For user s application This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 30 FALCOM C2D SI VERSION 1 07 5 4 3 DC input signals VCC Pin 58 and 60 This is the main DC power supply for 3 3 V powered board FALCOM C2D SI Connect both pins VANT Pin 59 This pin is reserved for an external DC power supply for an active antenna e g 5 V active antenna With a change of the PCB assembling this pin can be activated Default The GPS core in the FALCOM C2D SI has to be connected with active 3 V GPS an
28. l schematics of the evaluation platform power supply external SIM card serial interface This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 37 FALCOM C2D SI VERSION 1 07 The evaluation kit transfers data from GSM module and GPS receiver to two separate RS232 interfaces For voice communication by the GSM module there is a headset available The data of both modules can be processed by your PC at the same time Thus the evaluation kit offers an excellent possibility for development and testing trials of your own application on the base of the embedded GSM GPS modules FALCOM C2D SI This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 38 FALCOM C2D SI VERSION 1 07 8 EMC and ESD requirements The ETS 300342 1 standard applies to the FALCOM C2D SI with regard to EMC and ESD requirements Additional requirements in relation to EMC ESD If the FALCOM C2D SI is being used in cars the requirements regarding power supply as defined in section 9 6 of the ETS 300342 1 6 97 standard must be fulfilled The connecting cable between the chip card reader and the socket on the FALCOM C2D SI must be shielded in compliance with EMC requirements When using the FALCOM C2D SI cellular engine with individual handsfree equipment noise interference may occur The FALCOM C2D SI cellular engine must be connected directly to the ground of the b
29. l Corrections Received from DGPS broadcast 0x12 18 OkToSend CPU ON OFF Trickle Power 0x 13 19 Navigation Parameters Response to Poll 0x14 20 Test Mode 2 Additional test data Test Mode 2 0x 1C 28 Nav Lib Measurement Data Measurement Data 0x 1D 29 Nav Lib DGPS Data Differential GPS Data 0x 1E 30 Nav Lib SV State Data Satellite State Data 0x IF 31 Nav Lib Initialization Data Initialization Data 0 x FF 255 Development Data Various status messages 0x55 85 Transmit Serial Message User definable message 0 x 80 128 Initialize Data Source Receiver initialization and associated parameters 0x81 129 Switch to NMEA Protocol Enable NMEA message output rate and baud rate 0x 82 130 Set Almanac upload Sends an existing almanac file to the receiver 0 x 84 132 Software Version Poll Polls for the loaded software version This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 32 FALCOM C2D SI VERSION 1 07 Hex ASCII Name Description 0 x 85 133 DGPS Source Control DGPS correction source and beacon receiver information 0 x 86 134 Set Main Serial Port Baud rate data bits stop bits and parity 0 x 87 135 Switch Protocol Obsolete 0 x 88 136 Mode Control Navigation mode configuration 0x 89 137 DOP Mask Control DOP mask selection and parameters Ox8A 138 DGPS Mode DGPS mode selection and timeout value 0x 8B
30. ll window me E e na s SY St Az El CjNo 5cycle 4 3 2 1 a oo 135 85 on 29 BF 300 38 44 30 BF 247 25 46 26 00 175 19 00 5 p EEX Y z 21 00 280 12 00 50 Position mk 3976365 771524 4911022 Velocity m s 0 000 0 125 0 125 15 Lat 50 67358 Lon 10 98052 Alt 530 4 00 96 00 50 Mode 3D TP GPS Week 130 i DOP 7 6 Fix Unvalidated Time 199515 86 18 00 244 5 o0 50 4 SVsUsedin Fix 5293014 15 1 00 0 0 00 50 15 2 00 0 0 00 50 15 Figure 7 Example of using of the SiRFdemo FALCOM C2D SI in trickle power mode This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 28 FALCOM C2D SI 5 3 Technical description 5 3 1 Technical specification Electrical Characteristics 1 General Frequency C A code Channels 2 Accuracy Position Velocity Time 3 DGPS Accuracy Position Velocity 4 Datum 5 Acquisition Rate Snap start Hot start Warm start Cold start 6 Dynamic Conditions Altitude Velocity Acceleration Jerk 7 DC Power Main power Continuous mode Backup battery power 8 Serial Port Electrical interface Protocol messages DGPS protocol VERSION 1 07 L1 1575 42 MHz 1 023 MHz chip rate 12 10 meters CEP without SA 0 1 meters second without SA 1 microsecond synchronized to GPS time 1 to 5 meters
31. neverecates 30 Serial communication sigmal 21 2 c cc osisscesscveneesscusneeeethes sevspenne tach sossessesseecusboubedeseaenstusheuseonsbues 30 DG riput Si Ota os sess ciecctetecsstans potslneunis conde stesteencthesecbacesdcapesacseevobeanvdbat sla RE E EEE ESEE 31 General purpose input output Pin 51 53 54 and 56 cee cesecesecseeeeceseceeecaeeceeeeeeeseeeeeeeeeeeatens 31 SOFTWARE INTERFACE o ssscescszssesssstsnassconspestecvonesbcebspupnset couseshebasnevteusessobsbeevech SENEESE EERE NEEESE REEE 31 SIRF binary data Message ccc ciseceskes iiss eet cteekeepctusnaesedecd as chad ENNEA EEEE REEE EEEREN EEES 31 NMEA data Message pirne n Ee E En Ea ERE EE bene ced aaa EN ES 34 This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 1 0 N FALCOM C2D SI VERSION 1 07 GSM GPS EVALUATION KIT eeeesssssssesssssseesssssosssssse 3 7 EMC AND ESD REQUIREMENTS ssessssssessssssessesssesse OD CE CONFORMITY ssssessscctsssccsustcssssccssssscsasscsassassssecssescens PU Version history Version number Author Changes 1 00 Sameh Awad Initial version 1 01 S Mohamad Fixing points holes described Counterpart for the 60 pin connector added 1 02 F Beqiri Housing AT Commands Temperature limits Pin configuration Pictures of C2D SI module changed ie F Beqiri ae 03 H Description of pin 15 corrected 1 04 F Beqiri Hint in Trickle Power Mode adde
32. permission Page 18 FALCOM C2D SI VERSION 1 07 Table 12 Audio 4 2 Special functionality pins Table 7 and table 8 show the pin configuration of the AMP 177984 2 In these tables CMOS means 2 8 V You may use a 3 V or 3 3 V CMOS level logic never 5 V on the 2 8 V I O s However it is required to add serial resistance on all the lines you will use typical value from 4 7 to 10 KQ There are a few pins needed for the operation of the module The handling of pins is described as follows Pin 30 EN This signal is an input of the internal voltage regulator Pull to LOW to switch the voltage regulator off for minimum current consumption Pull to HIGH or leave the signal open if EN is not used Pin 27 GPIO 1 gt Flash LED This signal can be used to show the current status of the module IfGPIO 1 is LOW then the module is off If it is continuously HIGH then module is on but not registered into a network If GPIO 1 is flashing in a 2sec period then the module is on and registered into a network If it flashes in a lsec period then the module is on and a call is in progress incoming or outgoing GPIO 1 can be an input into a controller here it needs to be driven by an open collector circuit or used together with a LED see figure 3 This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 19 FALCOM C2D SI VERSION 1 07 VCC 3V R2 330 R1 GP
33. rne This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 7 FALCOM C2D SI VERSION 1 07 1 10 Children Do not allow children to play with your FALCOM C2D SI modem It is not a toy Children could hurt themselves or others by poking themselves or others in the eye with the antenna for example Children could damage the modem or make calls that increase your modem bills 1 11 Blasting areas To avoid interfering with blasting operations turn your unit OFF when in a blasting area or in areas posted turn off two way radio Construction crew often use remote control RF devices to set off explosives 1 12 Potentially explosive atmospheres Turn your modem FALCOM C2D SI OFF when in any area with a potentially explosive atmosphere It is rare but your modem or its accessories could generate sparks Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death Areas with a potentially explosive atmosphere are often but not always clearly marked They include fuelling areas such as petrol stations below decks on boats fuel or chemical transfer or storage facilities and areas where the air contains chemicals or particles such as grain dust or metal powders Do not transport or store flammable gas liquid or explosives in the compartment of your vehicle which contains your modem or accessories Before using your modem in a vehicle powered b
34. t consumption for C2D SI G10 at 5 V DC Temperature limits Operation Full GSM specification 20 C to 55 C compliant Transportation 40 C to 70 C Storage 30 C to 85 C Table 5 Temperature limits This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 11 FALCOM C2D SI VERSION 1 07 Table 6 Interface specifications 1 60 pin connector AMP 177984 2 Counterpart for application AMP 177983 2 2 The module FALCOM FALCOM C2D SI is for flat mounting and the space between the highest point of the module and its bottom is 2 mm Figure 2 Interfaces of the C2D SI modem This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 12 FALCOM C2D SI 3 1 Pin configuration of the 60 pin connector VERSION 1 07 PIN GSM modem DESCRIPTION LEVEL 1 MIC P2a Microphone 2 positive differential input 2 MIC N2 a Microphone 2 negative differential input 3 SPK P2 a Speaker 2 positive differential output 4 SPK N2 a Speaker 2 negative differential output 5 DTRO Data Terminal Ready CMOS 2 8 V input 6 CTSO Clear To Send CMOS 2 8 V output 7 DSRO Data Set Ready CMOS 2 8 V output 8 RTSO Ready To Send CMOS 2 8 V input 9 RIO Ring Indicator CMOS 2 8 V output 10 DCDO Data Carrier Detect CMOS 2 8 V output 11 SOFT ON Turn phone on CMOS 2 8 V
35. tenna with max current of 20mA The antenna voltage is provided by the internal power management GND GND provides the ground for the GPS core Pins 43 44 46 47 and 52 Connect all GND pins 5 4 4 General purpose input output Pin 51 53 54 and 56 Several I O s of the CPU are connected to the hardware interface connector of the FALCOM C2D SI They are reserved for customer specific applications 5 5 Software interface The GPS core in the FALCOM C2D SI supports NMEA 0183 and SiRF binary protocols A short description of these protocols are provided herein For more detailed information please refer to the SiRFstarII message set specification available in the section service manuals of the FALCOM homepage 5 5 1 SiRF binary data message This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 31 FALCOM C2D SI VERSION 1 07 Hex ASCII Name Description 0x 08 8 50 BPS Subframe Data Standard ICD format 0x 09 J Throughput Navigation complete data 0x 0A 10 Error ID Error coding for message failure 0x 0B 11 Command Acknowledgment Successful request 0x 0C 12 Command Unsuccessful request Nacknowledgment 0x 0D 13 Visible List Auto Output 0x 0E 14 Almanac Data Response to Poll 0 x OF 15 Ephemeris Data Response to Poll 0x10 16 Test Mode 1 For use with SiRFtest Test Mode 1 0x11 ig Differentia
36. w 1 3 Efficient modem operation In order to operate your modem at the lowest power level consistent with satisfactory call quality please take note of the following hints If your modem has an extendible antenna extend it fully Some models allow you to place a call with the antenna retracted However your modem operates more efficiently with the antenna fully extended Do not hold the antenna when the modem is IN USE Holding the antenna affects call quality and may cause the modem to operate at a higher power level than needed This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 6 FALCOM C2D SI VERSION 1 07 1 4 Antenna care and replacement Do not use the modem with a damaged antenna If a damaged antenna comes into contact with the skin a minor burn may result Replace a damaged antenna immediately Consult your manual to see if you may change the antenna yourself If so use only a manufacturer approved antenna Otherwise have your antenna repaired by a qualified technician Use only the supplied or approved antenna Unauthorised antennas modifications or attachments could damage the modem and may contravene local RF emission regulations or invalidate type approval 1 5 Driving Check the laws and regulations on the use of cellular devices in the area where you drive Always obey them Also when using your modem while driving please pay full attention to drivin
37. y liquefied petroleum gas such as propane or butane ensure that the vehicle complies with the relevant fire and safety regulations of the country in which the vehicle is to be used 1 13 Non ionising radiation As with other mobile radio transmitting equipment users are advised that for satisfactory operation and for the safety of personnel it is recommended that no part of the human body be allowed to come too close to the antenna during operation of the equipment The radio equipment shall be connected to the antenna via a non radiating 50 Ohm coaxial cable The antenna shall be mounted in such a position that no part of the human body will normally rest close to any part of the antenna It is also recommended to use the equipment not close to medical devices as for example hearing aids and pacemakers This document is a property of FALCOM GmbH and may not be copied or circulated without permission Page 8 FALCOM C2D SI VERSION 1 07 2 Safety standards This GSM modem complies with all applicable RF safety standards The embedded GMS modem meets the safety standards for RF receivers and the standards and recommendations for the protection of public exposure to RF electromagnetic energy established by government bodies and professional organizations such as directives of the European Community Directorate General V in matters of radio frequency electromagnetic energy This document is a property of FALCOM GmbH and may not be copi
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