Sierra Wireless AirLink FXT Series Betriebsanweisung Seite 49
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WA_DEV_FEX20_UGD_002 Rev 004 March 08, 2011 49
Fastrack Xtend User Guide
Interfaces
5.2.2.1. RF Performances (For FXT001, FXT002, FXT009 and
FXT010)
RF performances are compliant with ETSI recommendation GSM 05.05. Refer to the tables below for
the main parameters used for both the Receiver and the Transmitter.
Table 26. Main Receiver Parameters for FXT001, FXT002, FXT009 and FXT010
Parameters
Values
GSM850 Reference Sensitivity
>-106dBm typical (Static & TUHigh)
E-GSM900 Reference Sensitivity
>-106dBm typical (Static & TUHigh)
DCS1800 Reference Sensitivity
>-106dBm typical (Static & TUHigh)
PCS1900 Reference Sensitivity
>-106dBm typical (Static & TUHigh)
Selectivity @ 200 kHz
> +9dBc
Selectivity @ 400 kHz
> +41dBc
Linear dynamic range
63dB
Co-channel rejection
>= 9dBc
Table 27. Main Transmitter Parameters for FXT001, FXT002, FXT009 and FXT010
Parameters
Values
Maximum output power (EGSM & GSM850)
33dBm +/- 2dB at ambient temperature
Maximum output power (GSM1800 & PCS1900)
30dBm +/- 2dB at ambient temperature
Minimum output power (EGSM & GSM850)
5dBm +/- 5dB at ambient temperature
Minimum output power (GSM1800 & PCS1900)
0dBm +/- 5dB at ambient temperature
5.2.2.2. Antenna Specifications
The antenna must meet the requirements specified in the table below.
The optimum operating frequency depends on the application. A dual-band or quad-band antenna
should operate in these frequency bands and have the following characteristics.
Table 28. Antenna Specifications for FXT001, FXT002, FXT009 and FXT010
Characteristic
E-GSM 900
DCS 1800
GSM 850
PCS 1900
TX Frequency
880 to 915 MHz
1710 to 1785 MHz
824 to 849 MHz
1850 to 1910 MHz
RX Frequency
925 to 960 MHz
1805 to 1880 MHz
869 to 894 MHz
1930 to 1990 MHz
Impedance
50
VSWR
Rx max
1.5:1
Tx max
1.5:1
Typical radiated
gain
0dBi in one direction at least
- AirLink FXT Series 1
- Fastrack Xtend User Guide 1
- Important Notice 2
- Safety and Hazards 2
- Limitations of Liability 2
- Patents 3
- Copyright 3
- Trademarks 3
- Contact Information 3
- Document History 4
- Contents 6
- List of Figures 11
- List of Tables 13
- 1. Overview 16
- 1.2. Overall Dimensions 19
- 1.4. Connections 20
- 1.5. Interfaces 20
- 2. Features and Services 22
- Features and Services 23
- 2.2. Supported Bands 26
- 2.4. Protection 27
- 3.2. RF Functionalities 29
- 3.3. Operating System 29
- 4. Technical Specifications 30
- 5. Interfaces 32
- , Vref = 2.8V 34
- , Vref > 2.8V 37
- 5.1.1.2. ON/OFF Pin 38
- 5.1.2. Serial Interface 39
- 5.1.2.2. Autobauding Mode 43
- 5.1.2.4.2. Speaker 45
- 5.1.3. USB Interface 46
- 5.2. Back Interface 47
- 5.2.2. Main RF Interface 48
- FXT010) 49
- 6. Signals and Indicators 53
- 6.4. LED Status Indicator 55
- 6.5. Real Time Clock (RTC) 56
- 7. Expansion Card 57
- Expansion Card 58
- 7.4.1. Ethernet 61
- 7.4.1.2. Board Architecture 62
- 7.4.1.4. Power Supply 63
- 7.4.2. IO+GPS 64
- 7.4.2.4. Power Supply 67
- 7.4.2.7. External Antenna 67
- 7.4.2.8. GPS RF Performance 68
- 7.4.3.2. Board Architecture 69
- 7.4.3.4. Power Supply 71
- 7.5. Expansion Card Removal 72
- 8. Using the Fastrack Xtend 73
- 8.2. Getting Started 74
- 8.4. Operational Status 78
- 9.1. Communications Testing 79
- 9.5. Switching Bands 81
- 9.8. Echo Function 83
- 9.9. DC-IN Detection 83
- Firmware 7.4a 84
- 11.2. Receiving “ERROR” 86
- 12. Power Consumption 88
- 12.2. Working Mode Features 89
- (FXT009) 90
- (FXT003) 92
- 12.8.1.1. Equipment 99
- 12.8.1.2. SIM Cards Used 100
- Power Consumption 101
- Fastrack Xtend on Trucks 103
- 14.1. Standard Accessories 105
- 14.3. Optional Battery 105
- Battery Accessory 107
- 15.3. Charging Time 109
- 15.2. LED Indicator 109
- 15.5. DC-IN Detection 110
- Other Information 111
- Recommended Standards 112
- 16.3.2.1. Life Stress Test 114
- Recovery time: 3 hours 115
- 18. Safety Recommendations 121
- 18.2. Battery Safety 122
- 18.3. Vehicle Safety 122
- 18.4. Care and Maintenance 122
- 18.5. Your Responsibility 123
- 19. Reference Documents 124
- 20. List of Abbreviations 126
- List of Abbreviations 127
- 21. Appendix A: Packaging 128
- 21.2.1. GSM Antenna 130
- 21.2.2. GPS Antenna 131
- 21.2.3. Serial Data Cable 132
- 21.2.5. USB Cable 134
- 21.2.7. Package 135
- 21.2.8. Two Holding Bridles 135
- 23. Appendix C: Safety 139
- 23.2. General Safety 140
- 23.2.6. Children 141
- 23.2.7. Blasting Areas 141
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