Estimados clientes y amigos: A continuación les presentamos nuestro Boletín #38. Este es un documento informativo acerca de los productos Quectel que comercializamos. Recuerden que pueden hacer sus compras en línea desde cualquier lugar del país, con varias formas de pago (Tarjeta de Crédito, Tarjeta Debito, Pago referenciado y en Efectivo) buscando la facilidad para cada uno de ustedes. SIGMA ELECTRONICA LTDA. Av. Carrera 24 No.61D-65. PBX 3482059 - FAX 3466185. Bogotá - Colombia – Sudamérica Horario de Atención: Lunes a Viernes 8:30AM-12:30PM y 1:30PM-5:30PM, Sábados de 10AM a 1PM
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Estimados clientes y amigos: A continuación les presentamos nuestro Boletín #38. Este es un documento informativo acerca de los productos Quectel que comercializamos. Recuerden que pueden hacer sus compras en línea desde cualquier lugar del país, con varias formas de pago (Tarjeta de Crédito, Tarjeta Debito, Pago referenciado y en Efectivo) buscando la facilidad para cada uno de ustedes.
SIGMA ELECTRONICA LTDA. Av. Carrera 24 No.61D-65. PBX 3482059 - FAX 3466185. Bogotá - Colombia – Sudamérica
Horario de Atención: Lunes a Viernes 8:30AM-12:30PM y 1:30PM-5:30PM, Sábados de 10AM a 1PM
www.quectel.com
Agenda
GSM ModulesGSM module portfolio and roadmapQuectel documents structureM95 presentationEasy to designApplications Hardware Design
GPS ModulesGPS module Portfolio and roadmapFeatures comparisonL70 presentation
Quectel’s AdvantagesPlatformTechnical Support
www.quectel.com
Agenda
GSM ModulesGSM module portfolio and roadmapQuectel documents structureM95 presentationEasy to designApplications Hardware Design
GPS ModulesGPS module Portfolio and roadmapFeatures comparisonL70 presentation
Quectel’s AdvantagesPlatformTechnical Support
www.quectel.com
GSM module PortfolioM10 M80 M95
Picture
Summary 64-pin SMD Quad-Band110-pin SMDQuad-Band with Camera interface
Dual-tone multi-frequency signaling (DTMF) is used for telecommunication signaling over analog telephone lines in the voice-frequency band between telephone handsets and other communications devices and the switching center.
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DTMF Decoding and encoding
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Security Applications protocol
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A jammers blocks cell phone use by sending out radio waves along thesame frequencies that cellular phones use.This causes enough interference with the communication between cellphones and towers to render the phones unusable. On most retail phones,the network would simply appear out of range.
Most cell phones use different bands to send and receive communicationsfrom towersJammers can work by either disrupting phone to tower frequencies or towerto phone frequencies. Smaller handheld models block all bands from800 MHz to 1900 MHz within a 9 meters range.
The embedded Jamming Detect & Report feature allowsall our GSM modules to detect the presence of adisturbing device such as a phone jammer and gives ahardware and software indication of the event.
Jamming Detection
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Network Identity and Time Zone is often used to automatically update the system clock of mobile phones and devices through GSM network.
NITZ
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Network Time Protocol (NTP) is a networking protocol for synchronizing the clocks of computer systems over packet-switched, variable-latency data networks.
Network Access Point of ChinaAT+QNTP=“210.72.145.44”,123
QNTP:0
AT+CCLK to set time.
Network Access Point of Argentina: 200.49.40.1: CNAME:tick.nap.com.ar port:123200.49.32.1: CNAME:tock.nap.com.ar port:123
NTP
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GSM Location GSM Mobile Station Locating
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Dual UART
UART1
UART3
AT commands / Data transmit in transparence mode
AT commands only
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TTS Speech synthesis
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FOTA Firmware Over-the-Air
GSM/GPRS
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GSM module portfolio and roadmap
2009 2010 2011 2012Q1 Q2 Q3 Q4
Value
Evolution
Advanced
M10 MP
M80 MP
Full functionalityLCC package
M95 MPData + AudioLCC packageSmallest
Leading functionalityLGA package
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Agenda
GSM ModulesGSM module portfolio and roadmapQuectel documents structureM95 presentationEasy to designApplications Hardware Design
GPS ModulesGPS module Portfolio and roadmapFeatures comparisonL70 presentation
//The destination number is 8615021012496,the content of SMS is "Hello,Quectel!"+CMGS: 254 OK
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Agenda
GSM ModulesGSM module portfolio and roadmapQuectel documents structureM95 presentationEasy to designApplications Hardware Design
GPS ModulesGPS module Portfolio and roadmapFeatures comparisonL70 presentation
Quectel’s AdvantagesPlatformTechnical Support
www.quectel.com
Hardware Architecture
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Power supply
The voltage converter should provide current at least 1.6A
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Power supply
Multislot class
Downlink slots Uplink slots Active slots
8 4 1 59 3 2 5
10 4 2 511 4 3 512 4 4 5
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Power supply
Hardware design requirements for power supply:
1. Input voltage: 3.3~4.6V typical: 4.0 V 2. Regulator Current output: up to 1.6A3. Voltage Ripple: <=400mV4. The width of VBAT trace: > 2mm,
Module’s GND trace, as wider and shorter as possible
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Power ON/OFF
Turn on the module using driving circuit
Reference circuit for EMERG_OFF by using driving circuit
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Power ON/OFF
Timing for Turning on system
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Power ON/OFF
Timing of Turning of the module
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SIM interface
Reference circuit of the 6 pins SIM card
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SIM interface
Notice for SIM interface Design
Place the SIM card holder close to module as close as possible. Ensure the trace length of SIM signals keeps less than 200mm.
1) Keep the SIM signals far away from VBAT power and RF trace.
2) The width of SIM_VDD and SIM_GND trace is not less than 0.5mm. Place a bypass capacitor close to SIM card power pin. The value of capacitor is less than 1uF.
3) To avoid possible cross-talk from the SIM_CLK signal to the SIM_DATA signal be careful that both traces are not placed closely next to each other. The traces of SIM_CLK, SIM_DATA and SIM_RST are recommended to be around with GND independently.
4) All signals of SIM interface should be protected against ESD with a TVS diode array. It is recommended to add TVS diode such as WILL (http://www.willsemi.com) ESDA6V8AV6. The parasitic capacitance of TVS diode is less than 50pF.
5) The 22Ω resistors should be added in series between the module and the SIM card so as to suppress the EMI spurious transmission and enhance the ESD protection. All the peripheral components are recommended to place near the SIM card holder.
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SIM interface
Signal of SIM_VDD
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UART interface
MCU/ARM MODULE
/TXD
/RXD TXDRXD
RTSCTSDTR
RI
/RTS/CTSGPIO
EINT
GPIO DCD
1K
1K
1K
1K
1K
1K
1K
5.6K 5.6K5.6K
Voltage level: 3.3V
The reference design of 3.3V level match is shown as above.
Note: When the peripheral MCU/ARM system is 3V, the divider resistor should be changed from 5.6K to 10K.
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UART interface
MCU/ARM
/TXD
/RXD
1K
VDD_EXT
4.7k
VCC_MCU4.7k
4.7k
4.7k
VDD_EXT
TXD
RXD
RTS
CTS
DTR
RI
/RTS
/CTS
Voltage level: 5V
GPIO STATUS
MODULE
GPIO
EINT
VCC_MCU
5V level match circuit
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RF interface
A PI match circuit is recommended to be added between the RF connector and RF_ANT PIN,For RF layout, please refer to RF LAYOUT_AN_V1.0 document.
RF_ANT0R
MODULENMNM
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Agenda
GSM ModulesGSM module portfolio and roadmapQuectel documents structureM95 presentationEasy to designApplications Hardware Design
GPS ModulesGPS module Portfolio and roadmapFeatures comparisonL70 presentation
Quectel’s AdvantagesPlatformTechnical Support
www.quectel.com
GPS Roadmap
L10
17*22.4*3MT3329High sensitivity
2012 Q22011 H2
28*16*3.0Integrated GPS antenna High sensitivity
L50 ROM1.3
Ultra-slim size 9*9*1.6SiRF Star IVCGEE
L30 ROM1.3
CGEE12.2*16*2.4SiRF Star IVHigh sensitivity
L20 ROM1.3
2012 Q12011 Before 2011 H1
Mass production
In plan
STA8088FG17*22.4*2.8GPS/GLONASSAbundant interface
2012 Q3
MT33399.7*10.1*2.5EASY,EPOLow power consumption Extended working voltage range
Stop production
L16
L70
2012 Q3
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Agenda
GSM ModulesGSM module portfolio and roadmapQuectel documents structureM95 presentationEasy to designApplications Hardware Design
GPS ModulesGPS module Portfolio and roadmapFeatures comparisonL70 presentation
Quectel’s AdvantagesPlatformTechnical Support
www.quectel.com
Introduction to GPS modules
1. L10 GPS module L10 GPS module is based on MT3329 GPS Engine from MTK,fully compatible with U-blox’s LEA series.
Features of L10 GPS Module:
1. High sensitivity:-165dBm @ Tracking Mode; -148dBm@acquisition Mode
2. Low power consumption : 38mA@Tracking Mode
3. Optional data update frequency for UART: 1Hz and 5Hz
4. Full ESD protection on all pins
5. Internal integrated LNA
6. Antenna detection and detection function for active antenna and short circuit
7. EPO AGPS function based on Server *
8. Extended working voltage range: 3.0V~4.3V
2. L20 GPS Module L20 GPS module is based on SiRFstarIV GPS Engine from CSR,fully compatible with NEO series of U-blox
Features of L20 GPS Module:
1. High sensitivity :-163dBm @ Tracking Mode; -148dBm@acquisition Mode
2. Multiple power saving mode :ATP、PTF、Hibernate
3. AGPS function ——CGEE, up to 3 days
4. Anti-jamming function :Removes in-band Jammers up to 80dB-Hz; Tracks up to 8CW jammers
5. Internal integrated LNA
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INTRODUCTION TO GPS MODULES
6. ROM2.2 version supports MEMS devices such as accelerometer sensor and compass(magnetic sensor), which can improve positioning accuracy
7. Extended working voltage range: 2.0V~3.6V
3. L30 GPS module L30 GPS module is based on SiRFstarIV GPS Engine from CSR
Features of L30 module
1. Dimensions:9*9*1.6m
2. High sensitivity:-163dBm@Tracking Mode; -148dBm@acquisition Mode
3. Multiple power saving mode :ATP、PTF、Hibernate
4. AGPS function ——CGEE:
5. Anti-jamming function :Removes in-band Jammers up to 80dB-Hz; Tracks up to 8CW jammer
6. ROM2.2 version supports MEMS devices such as accelerometer sensor and compass(magnetic sensor), which can improve positioning accuracy.
4. L50 GPS module L50 GPS module is based on SiRFstarIV GPS engine from CSR
Features of L50 module
1. Embedded 15*15 GPS patch antenna
2. High sensitivity :-163dBm @ Tracking Mode; -148dBm@acquisition Mode
3. Low power consumption :38mA@Tracking Mode
4. AGPS function ——CGEE:
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5. Anti-jamming function :Removes in-band Jammers up to 80dB-Hz; Tracks up to 8CW jammer
6. ROM2.2 version supports MEMS devices such as accelerometer sensor and compass(magnetic sensor), , which can improve positioning accuracy
5. L16 GPS/GLONASS module Based on the STMicroelectronics Teseo II positioning engine, L16 is a single receiver module integrated with
GLONASS and GPS system
Features of L16 GPS/GLONASS/Gallieo/QZSS module
1. STMicroelectronics TeseoII single chip solution
2. Simultaneously use GLONASS and GPS system
3. 32 tracking channels and 2 fast acquisition channels
4. Highly dynamic indoor sensitivity of –162dBm in tracking mode ²
GSM ModulesGSM module portfolio and roadmapQuectel documents structureM95 presentationEasy to designApplications Hardware Design
GPS ModulesGPS module Portfolio and roadmapFeatures comparisonL70 presentation
Quectel’s AdvantagesPlatformTechnical Support
www.quectel.com
Highlights
EASY™Advanced AGPS technology
without external memory
Highest Sensitivity-163dBm@Tracking mode
-148dBm@Cold Start
AlwaysLocate™An intelligent controller of power consumption
Extremely Compact Size 10.1 x 9.7 x 2.5 mm
MT3339 Single Chip Solution66 acquisition channels22 tracking channels
Ultra Low Power Consumption22mA@ Tracking mode 25mA @Acquisition mode
Anti-JammingMulti-tone Active
Interference Canceller
LOCUSInnate logger solution without host and
external flash
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Target Applications
Portable Devices
Vehicle Management
Asset Tracking
Security System
Connected PND
GIS Application
Industrial PDA
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Self-AGPS EASY Technology(1)
EASY™ is the abbreviation for Embedded Assist System for quick positioning.With EASY™
technology, the GPS engine can calculate and predict automatically singleephemeris ( up to 3 days) when the power is on, and then save the predictinformation onto the memory. So the GPS engine can use the information forpositioning later if there are not enough information received from the satellites.
This function will be helpful for positioning and TTFF improvement under indoor orurban conditions.
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With EASY™ technology, L70 accelerates TTFF obviously.
Self-AGPS EASY Technology(2)
Test Condition TTFF without EASY TTFF with EASY
Under GPS signal Generator, conductive power level -
130dBm
Cold Start <35s <15s
Warm Start <30s <5 s
TTFF Comparison
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Periodic Standby Mode
Controlling power on/off Standby Mode periodically can reduce power consumption.
On/Off time can be configured by using PMTK command.
For example, On for 3 seconds, Off for 12 seconds
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AlwaysLocate Technology
AlwaysLocate™ is an intelligent controller of periodic mode.
L70 can adaptively adjust the on/off time to achieve balance between positioning accuracy and power consumption according to the environmental and motion conditions.
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L70 vs. ucompany NEX-6Q(1)
Product Features L70 Ucompany NEX-6Q
Power supply 2.8V~4.3V 2.7V~3.6V
Power consumption
Acquisition mode 25mA @ 3.3V117mW @ 3.0V Typical
Tracking mode 22mA @ 3.3V
Sensitivity
Cold start -148dBm -148dBm
Hot start -160dBm -157dBm
Tracking -163dBm -162dBm
Re-acquisition -160dBm -160dBm
TTFF@-130dBm
Hot start <1s 1s
Warm start <5s (EASY™ ) 26s
Cold start <15s (EASY™ ) 26s
Position accuracy 2.5m CEP 2.5m CEPTiming accuracy 1PPS 10ns 30ns
Data update rate Up to 10Hz Up to 5Hz
Specifications Comparison
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Ucompany NEX-6Q
L70
When driving across high buildings and making a turn, L70 module can still capture the accurate tracking data.
L70 vs. ucompany NEX-6Q(2)
Tracking Comparison
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When driving back and forth under the overpass, L70 module has small drift.
L70 vs. ucompany NEX-6Q(3)
Tracking Comparison
Ucompany NEX-6Q
L70
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When driving into a channel, the GPS signal becomes weak. L70 can still fix positionfor a while.