manualshive.com logo in svg

SimCom SIM7600V-H, Руководство пользователя

Поделиться
Скачать
SimCom SIM7600V-H Скачать руководство пользователя страница 54

Smart Machine Smart Decision

SIM7600V-H_User Manual_V1.00

2018-02-24

54

Category 9

10.2Mbps

16QAM,QPSK

Category 10

14.4Mbps

16QAM,QPSK

Category 11

0.9Mbps

QPSK

Category 12

1.8Mbps

QPSK

Category 13

17.6Mbps

64QAM

Category 14

21.1Mbps

64QAM

Category 15

23.4Mbps

16QAM

Category 16

28Mbps

16QAM

Category 17

23.4Mbps

64QAM

Category 18

28Mbps

64QAM

Category 19

35.5Mbps

64QAM

Category 20

42Mbps

64QAM

Category 21

23.4Mbps

16QAM

Category 22

28Mbps

16QAM

Category 23

35.5Mbps

64QAM

Category 24

42.2Mbps

64QAM

HSUPA device category

Max data rate

（

peak

）

Modulation type

Category 1

0.96Mbps

QPSK

Category 2

1.92Mbps

QPSK

Category 3

1.92Mbps

QPSK

Category 4

3.84Mbps

QPSK

Category 5

3.84Mbps

QPSK

Category 6

5.76Mbps

QPSK

LTE-FDD device category
(Downlink)

Max data rate

（

peak

）

Modulation type

Category 1

10Mbps

QPSK/16QAM/64QAM

Category 2

50Mbps

QPSK/16QAM/64QAM

Category 3

100Mbps

QPSK/16QAM/64QAM

Category 4

150Mbps

QPSK/16QAM/64QAM

LTE-FDD device category
(Uplink)

Max data rate

（

peak

）

Modulation type

Category 1

5Mbps

QPSK/16QAM

Category 2

25Mbps

QPSK/16QAM

Category 3

50Mbps

QPSK/16QAM

Category 4

50Mbps

QPSK/16QAM

Содержание SIM7600V-H

Страница 1: ...SIM7600V H_User Manual_V1 00 ...

Страница 2: ...pressly approved by the party responsible for compliance could void the user authority to operate the equipment 5 the modules FCC ID is not visible when installed in the host or 6 if the host is marketed so that end users do not have straight forward commonly used methods for access to remove the module so that the FCC ID of the module is visible then an additional permanent label referring to the...

Страница 3: ...ssession Furthermore the system validation of the product designed by SIMCom within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are subject to change without notice Copyright This document contains the proprietary technical information which is the property of SIMCom Limited copying of this document gi...

Страница 4: ... 1 Power supply Design Guide 20 3 1 2 Recommended Power Supply Circuit 21 3 1 3 Voltage Monitor 22 3 2 Power on Power off Reset Function 22 3 2 1 Power on 22 3 2 2 Power off 23 3 2 3 Reset Function 24 3 3 UART Interface 25 3 3 1 UART Design Guide 25 3 3 2 RI and DTR Behavior 27 3 4 USB Interface 27 3 4 1 USB Application Guide 28 3 5 USIM Interface 28 3 5 1 USIM Application Guide 29 3 5 2 SIM Card ...

Страница 5: ...44 5 2 Operating Conditions 44 5 3 Operating Mode 45 5 3 1 Operating Mode Definition 45 5 3 2 Sleep Mode 46 5 3 3 Minimum Functionality Mode and Flight Mode 46 5 4 Current Consumption 46 5 5 ESD Notes 47 6 SMT Production Guide 48 6 1 Top and Bottom View of Module 48 6 2 Typical SMT Reflow Profile 48 6 3 Moisture Sensitivity Level MSL 49 6 4 Stencil Foil Design Recommendation 49 7 Packaging 50 Appe...

Страница 6: ...inition of the STATUS 34 Table 18 Pin multiplex function list 35 Table 19 Sink current electronic characteristic 35 Table 20 ADC Electronic Characteristics 36 Table 21 Conducted transmission power 37 Table 22 Operating frequencies 37 Table 23 Reference sensitivity QPSK 37 Table 25 Trace Loss 37 Table 26 Recommended TVS 39 Table 27 LNA requirements 43 Table 28 Absolute maximum ratings 44 Table 29 R...

Страница 7: ...voice call 27 Figure 17 USB reference circuit 28 Figure 18 USIM interface reference circuit 29 Figure 19 Amphenol SIM card socket 30 Figure 20 PCM_SYNC timing 31 Figure 21 EXT codec to module timing 31 Figure 22 Module to EXT codec timing 32 Figure 23 Audio codec reference circuit 33 Figure 24 I2C reference circuit 33 Figure 25 NETLIGHT reference circuit 34 Figure 26 ISINK reference circuit 35 Fig...

Страница 8: ...Smart Machine Smart Decision SIM7600V H_User Manual_V1 00 2018 02 24 8 Revision History Data Version Description of change Author 2018 02 24 V1 00 new Shengwu sun ...

Страница 9: ...o the following table Table 1 SIM7600V H frequency bands Standard Frequency SIM7600V H LTE LTE FDD B2 LTE FDD B4 LTE FDD B5 LTE FDD B13 With a small physical dimension of 30 30 2 9 mm and with the functions integrated the Module can meet almost any space requirement in users applications such as smart phones PDA s industrial handhelds vehicle applications etc 1 2 Hardware Interface Overview The in...

Страница 10: ...s UL Antenna LTE main antenna LTE auxiliary antenna SMS MT MO CB Text and PDU mode SMS storage USIM card or ME default Transmission of SMS alternatively over CS or PS USIM interface Support identity card 1 8V 3V USIM application toolkit Support SAT class 3 GSM 11 14 Release 98 Support USAT Phonebook management Support phonebook types DC MC RC SM ME FD ON LD EN Audio feature Support PCM interface O...

Страница 11: ...2 0 specification compliant as a peripheral Physical characteristics Weight 5 5g Size 30 30 2 9mm Temperature range Normal operation temperature 30 C to 80 C Extended operation temperature 40 C to 85 C Storage temperature 45 C to 90 C Note Module is able to make and receive voice calls data calls SMS and make WCDMA HSPA LTE traffic in 40 85 The performance will be reduced slightly from the 3GPP sp...

Страница 12: ...formation 2 1 Pin Assignment Overview All functions of the SIM7600V H will be provided through 87 pads that will be connected to the customers platform The following Figure is a high level view of the pin assignment of the SIM7600V H Figure 2 Pin assignment overview SIM7600V H Top View ...

Страница 13: ...T 19 USIM_CLK 20 USIM_VDD 21 SD_CMD 22 SD_DATA0 23 SD_DATA1 24 SD_DATA2 25 SD_DATA3 26 SD_CLK 27 SDIO_DATA1 28 SDIO_DATA2 29 SDIO_CMD 30 SDIO_DATA0 31 SDIO_DATA3 32 SDIO_CLK 33 GPIO3 34 GPIO6 35 HSIC_STROBE 36 HSIC_DATA 37 GND 38 VBAT 39 VBAT 40 GND 41 GND 42 NC RESERVED 43 GND 44 VDD_EXT 45 ISINK 46 ADC2 47 ADC1 48 SD_DET 49 STATUS 50 GPIO43 51 NETLIGHT 52 GPIO41 53 USIM_DET 54 FLIGHTMODE 55 SCL ...

Страница 14: ...inition Pin type Description PI Power input PO Power output AI Analog input AIO Analog input output I O Bidirectional input output DI Digital input DO Digital output DOH Digital output with high level DOL Digital output with low level PU Pull up PD Pull down Table 5 Pin description Pin name Pin No Default status Description Comment Power supply VBAT 38 39 62 63 PI Power supply voltage range 3 4 4 ...

Страница 15: ...a 40Kohm resistor internally SD interface SD_CMD 21 DO SDIO command If unused keep them open SD_DATA0 22 I O SDIO data SD_DATA1 23 I O SD_DATA2 24 I O SD_DATA3 25 I O SD_CLK 26 DO SDIO clock USIM interface USIM_DATA 17 I O PU USIM Card data I O which has been pulled up via a 100KR resistor to USIM_VDD internally Do not pull it up or down externally All lines of USIM interface should be protected a...

Страница 16: ...ing Indicator DCD 70 DOH Carrier detects TXD 71 DOH Transmit Data DTR 72 DI PU DTE get ready I2C interface SCL 55 DO I2C clock output If unused keep open or else pull them up via 4 7KΩ resistors to 1 8V SDA 56 I O I2C data input output SDIO interface SDIO_DATA1 27 I O SDIO data1 For WLAN solution SDIO_DATA2 28 I O SDIO data2 SDIO_CMD 29 DO SDIO command SDIO_DATA0 30 I O SDIO data0 SDIO_DATA3 31 I ...

Страница 17: ...ed L USIM is inserted GPIO77 87 IO GPIO RF interface MAIN _ANT 82 AIO MAIN antenna soldering pad GNSS_ANT 79 AI GNSS antenna soldering pad AUX_ANT 59 AI Auxiliary antenna soldering pad Other interface ISINK 45 PI Ground referenced current sink If unused please keep them open ADC1 47 AI Analog digital converter input 1 ADC2 46 AI Analog digital converter input 2 COEX1 83 I O RF synchronizing betwee...

Страница 18: ...Smart Machine Smart Decision SIM7600V H_User Manual_V1 00 2018 02 24 18 2 3 Mechanical Information The following figure shows the package outline drawing of Module Figure 3 Dimensions Unit mm ...

Страница 19: ...Smart Machine Smart Decision SIM7600V H_User Manual_V1 00 2018 02 24 19 2 4 Footprint Recommendation Figure 4 Footprint recommendation Unit mm ...

Страница 20: ... 34 IVBAT sleep Power supply current in sleep mode IVBAT power off Module power current in power off mode 20 uA 3 1 1 Power supply Design Guide Make sure that the voltage on the VBAT pins will never drop below 3 4V Note If the power supply for BAT pins can support up to 2A using a total of more than 220uF capacitors is recommended or else users must use a total of 1000uF capacitors in order to avo...

Страница 21: ...gulator power supply is used It is important to make sure that all the components used in the power supply circuit can resist a peak current up to 2A The following figure shows the linear regulatorreference circuit with 5V input and 3 8V output Figure 6 Linear regulator reference circuit If there is a big voltage difference between input and output for VBAT power supply orthe efficiency is extreme...

Страница 22: ... voltage power off function are disabled by default For more information about these AT commands please refer to Document 1 3 2 Power on Power off Reset Function 3 2 1 Power on Module can be powered on by pulling the PWRKEY pin down to ground The PWRKEY pin has been pulled up to dVDDinternally so you does not need to pull it up externally It is strongly recommended to put a100nF capacitor and an E...

Страница 23: ... UART port ready 20 s Ton usb The time from power on issue to USB port ready 20 s VIH Input high level voltage on PWRKEY pin 0 6 0 8 1 8 V VIL Input low level voltage on PWRKEY pin 0 3 0 0 5 V 3 2 2 Power off The following methods can be used to power off Module Method 1 Power off Module by pulling the PWRKEY pin down to ground Method 2 Power off Module by AT command AT CPOF Method 3 Over voltage ...

Страница 24: ...RKEY STATUS Figure 10 Power off timing sequence Table 9 Power off timing and Electronic Characteristic Symbol Parameter Time value Unit Min Typ Max Toff The active low level time pulse on PWRKEY pin to power off module 2 5 s Toff status The time from power off issue to STATUS pin output low level indicating power off 22 s Toff uart The time from power off issue to UART port off 15 s Toff usb The t...

Страница 25: ...re 11 Reference reset circuit Table 10 RESET pin electronic characteristic Symbol Description Min Typ Max Unit Treset The active low level time impulse on RESET pin to reset module 100 ms VIH Input high level voltage 1 17 1 8 2 1 V VIL Input low level voltage 0 3 0 0 8 V 3 3 UART Interface Module provides a 7 wire UART universalasynchronous serial transmission interface as DCE Data Communication E...

Страница 26: ... TXB0108RGYR provided by Texas Instruments is recommended The following figure shows the voltage matching reference design Figure 14 Reference circuit of level shift To comply with RS 232 C protocol the RS 232 C level shifter chip should be used to connect Module to the RS 232 C interface for example SP3238ECA etc Note Module supports the following baud rates 300 600 1200 2400 4800 9600 19200 3840...

Страница 27: ... 15 RI behaviour SMS and URC report Normally RI will be kept high until a voice call then it will output periodic rectangular wave with 5900ms low level and 100ms high level It will output this kind of periodic rectangular wave until the call is answered or hung up Figure 16 RI behaviour voice call Note For more details of AT commands about UART please refer to document 1 and 22 DTR pin can be use...

Страница 28: ...commended to use an ESD protection component such as ESD9L5 0ST5G provided by On Semiconductor www onsemi com D3 is suggested to select the diode with anti ESD and voltage surge function or customer could add a ZENER diode for surge clamping The recommend diodes list please refer to table 7 L is recommended MURATA DLW21SN371SQ2L Note The USB_DM and USB_DP nets must be traced by 90Ohm 10 differenti...

Страница 29: ... com Note that the USIM peripheral circuit should be close to the USIM card socket The following figure shows the 6 pin SIM card holder reference circuit Figure 18 USIM interface reference circuit Note USIM_DATA has been pulled up with a100KΩ resistor to USIM_VDD in module A 100nF capacitor on USIM_VDD is used to reduceinterference For more details of AT commands about USIM please refer to documen...

Страница 30: ...ction Add 22pF capacitor to SIM_RST SIM_CLK SIM_DATA signal to induce RF signal interference 3 5 3 Recommended USIM Card Holder It is recommended to use the 6 pin USIM socket such as C707 10M006 512 produced by Amphenol User can visit http www amphenol com for more information about the holder Figure 19 Amphenol SIM card socket Table 13 Amphenol USIM Socket Pin Description Pin Signal Description C...

Страница 31: ...Note For more details about PCM AT commands please refer to document 1 3 6 1 PCM Timing Module supports 2 048 MHz PCM data and sync timing for 16 bits linear format codec Figure 20 PCM_SYNC timing Figure 21 EXT codec to module timing Characteristics Specification LineInterfaceFormat Linear Fixed Datalength 16bits Fixed PCM Clock Sync Source Master Mode Fixed PCMClockRate 2048 KHz Fixed PCMSyncForm...

Страница 32: ... PCM_CLK high level time 244 ns T clkl PCM_CLK low level time 244 ns T susync PCM_SYNC setup time high before falling edge of PCM_CLK 122 ns T hsync PCM_SYNC hold time after falling edge of PCM_CLK 366 ns T sudin PCM_IN setup time before falling edge of PCM_CLK 60 ns T hdin PCM_IN hold time after falling edge of PCM_CLK 60 ns T pdout Delay from PCM_CLK rising to PCM_OUT valid 60 ns T zdout Delay f...

Страница 33: ...e with I2C specification version 2 1 with clock rate up to 400 kbps Its operation voltage is 1 8V 3 7 1 I2C Design Guide The following figure shows the I2C bus reference design Figure 24 I2C reference circuit Note SDA and SCLhave pull up resistors in module So 2 external pull up resistors are not needed in application circuit AT CRIIC and AT CWIIC AT commands could be used to read write register v...

Страница 34: ...ms OFF Data Transmit 800ms ON 800ms OFF Registered network OFF Power off Sleep Note NETLIGHT output low level as OFF and high level as ON 3 9 Operating Status Indication The pin50 is for operating status indication of the module The pin output is high when module is powered on and output is low when module is powered off Table 17 Pin definition of the STATUS Pin name Pin number Description STATUS ...

Страница 35: ...0 mA and be set by the AT command AT CLEDITST Table 19 Sink current electronic characteristic Symbol Description Min Typ Max Unit VISINK Voltage tolerant 0 5 VBAT V IISINK Current tolerant 0 40 mA ISINK is a ground referenced current sink The following figure shows its reference circuit Figure 26 ISINK reference circuit Pin Number Pin Name Default Function Alternate Function 4 SCL SCL GPIO11 5 SDA...

Страница 36: ...by 5mA step 3 11 2 ADC Module has 1 dedicated ADC pins named ADC They are available fordigitizing analog signals such as battery voltage and so on These electronic specifications are shown in the following table Table 20 ADC Electronic Characteristics Characteristics Min Typ Max Unit Resolution 15 Bits Input Range 0 1 1 7 V Input serial resistance 1 MΩ Note AT CADC can be used to read the voltage ...

Страница 37: ...z LTE FDD B13 777 787MHz 746 757MHz Table 23 Reference sensitivity QPSK E UTRA band 3GPP standard Test value 3GPP standard Duplex 1 4 MHz 3MHz 5MHz 10MHz 10 MHz 15 MHz 20 MHz 2 102 7 99 7 98 95 101 93 2 92 FDD 4 104 7 101 7 100 97 102 95 2 94 FDD 5 103 2 100 2 98 95 99 FDD 13 97 94 99 FDD 4 2 LTE Antenna Design Guide Users should connect antennas to Module s antenna pads through the micro strip li...

Страница 38: ... it any other deviations require testing Class II applications as required by FCC The following figure is the recommended circuit Figure 27 Antenna matching circuit MAIN_ANT In above figure the components R1 C1 C2 and R2 are used for antenna matching the value of components can only be achieved after the antenna tuning and usually provided by antenna vendor By default the R1 R2 are 0Ω resistors an...

Страница 39: ...AA1 154 Murata 0402 LXES15AAA1 153 Murata Note SIMCom suggests the LTE auxiliary antenna to be kept on since there are many high bands in the designing of FDD LTE Because of the high insert loss of the RF cable and layout lines the receiver sensitivity of these bands above will have risk to meet the authentication without the diversity antenna For more details about auxiliary antenna design notice...

Страница 40: ...Smart Machine Smart Decision SIM7600V H_User Manual_V1 00 2018 02 24 40 ...

Страница 41: ...traces impedance between module and antenna must be controlled in 50Ω 4 3 GNSS SIM7600V H merges GNSS satellite and network information to provide a high availability solution that offers industry leading accuracy and performance This solution performs well even in very challenging environmental conditions where conventional GNSS receivers fail and provides a platform to enable wireless operators ...

Страница 42: ...ioned is from passive antenna The following is the reference circuit Figure 30 Active antenna circuit Figure 31 Passive antenna circuit Default In above figures the components C1 and L1 L2 are used for antenna matching the values of the components can only be obtained after the antenna tuning and usually provided by antenna vendor C2 in Figure 29 is used for DC blocking L3 is the matching componen...

Страница 43: ...re automatic and no command is provided NMEA sentences include GSV GGA RMC GSA and VTG Before using GNSS user should configure SIM7600V H in proper operating mode by AT command Please refer to related document for details SIM7600V H can also get position location information through AT directly Note GNSS is closed by default it could be started by AT CGPS The AT command has two parameters the firs...

Страница 44: ... Table 29 Recommended operating ratings Parameter Min Typ Max Unit Voltage at VBAT 3 4 3 8 4 2 V Voltage at VBUS 3 6 5 5 25 V Table 30 1 8V Digital I O characteristics Parameter Description Min Typ Max Unit VIH High level input voltage 1 17 1 8 2 1 V VIL Low level input voltage 0 3 0 0 63 V VOH High level output voltage 1 35 1 8 V VOL Low level output voltage 0 0 45 V IOH High level output current...

Страница 45: ...ge and SMS GSM WCDMA LTE Idle Software is active Module is registered to the network and the module is ready to communicate GSM WCDMA LTE Talk Connection between two subscribers is in progress In this case the power consumption depends on network settings such as DTX off on FR EFR HR hopping sequences antenna GSM WCDMA LTE Standby Module is ready for data transmission but no data is currently sent...

Страница 46: ...ndition Note Before designing pay attention to how to realize sleeping waking function and refer to Document 26 for more details 5 3 3 Minimum Functionality Mode and Flight Mode Minimum functionality mode ceasesa majority functionof module thus minimizing the power consumption This mode is set by the AT command which provides a choice of the functionality levels AT CFUN 0 Minimum functionality AT ...

Страница 47: ...600mA 20Mbps 22 1dBm Typical 630mA LTE FDD B13 5Mbps 21 9dBm Typical 505mA 10Mbps 22 0dBm Typical 497mA 5 5 ESD Notes Module is sensitive to ESD in the process of storage transporting and assembling Especially Module is mounted on the users mother board The ESD components should be placed beside the connectors which human body might touch such as USIM card holder audio jacks switches and keys etc ...

Страница 48: ...dule 6 2 Typical SMT Reflow Profile SIMCom provides a typical soldering profile Therefore the soldering profile shown below is only a generic recommendation and should be adjusted to the specific application and manufacturing constraints Figure 33 The ramp soak spike Reflow Profile of Module Note For more details about secondary SMT please refer to the document 21 ...

Страница 49: ...not heat resistant and only can be baked at 45 C Table 35 Moisture Sensitivity Level and Floor Life Moisture Sensitivity Level MSL Floor Life out of bag at factory ambient 30 C 60 RH or as stated 1 Unlimited at 30 85 RH 2 1 year 2a 4 weeks 3 168 hours 4 72 hours 5 48 hours 5a 24 hours 6 Mandatory bake before use After bake it must be reflowed within the time limit specified on the label NOTE IPC J...

Страница 50: ...al_V1 00 2018 02 24 50 7 Packaging Module module support tray packaging Figure 34 Packaging introduce Module tray drawing Figure 35 Module tray drawing introduce Table 36 Tray size Length 3mm Width 3mm Module number 242 0 161 0 15 Small carton drawing ...

Страница 51: ...Small carton drawing introduce Table 37 Small Carton size Length 10mm Width 10mm Height 10mm Module number 270 180 120 15 20 300 Big carton drawing Figure 37 Big carton drawing introduce Table 38 Big carton size Length 10mm Width 10mm Height 10mm Module number 380 280 280 300 4 1200 ...

Страница 52: ...Smart Machine Smart Decision SIM7600V H_User Manual_V1 00 2018 02 24 52 Appendix A Reference Design Figure 38 Reference design Note The UART port suggest to be used by isolated circuit ...

Страница 53: ...MSK CS 4 21 4 kb s time slot 85 6 kb s GMSK EDGE coding scheme Max data rata 4 slots Modulation type MCS 1 8 8 kb s time slot 35 2 kb s GMSK MCS 2 11 2 kb s time slot 44 8 kb s GMSK MCS 3 14 8 kb s time slot 59 2 kb s GMSK MCS 4 17 6 kb s time slot 70 4 kb s GMSK MCS 5 22 4 kb s time slot 89 6 kb s 8PSK MCS 6 29 6 kb s time slot 118 4 kb s 8PSK MCS 7 44 8 kb s time slot 179 2 kb s 8PSK MCS 8 54 4 ...

Страница 54: ...ategory 23 35 5Mbps 64QAM Category 24 42 2Mbps 64QAM HSUPA device category Max data rate peak Modulation type Category 1 0 96Mbps QPSK Category 2 1 92Mbps QPSK Category 3 1 92Mbps QPSK Category 4 3 84Mbps QPSK Category 5 3 84Mbps QPSK Category 6 5 76Mbps QPSK LTE FDD device category Downlink Max data rate peak Modulation type Category 1 10Mbps QPSK 16QAM 64QAM Category 2 50Mbps QPSK 16QAM 64QAM Ca...

Страница 55: ...ance specification Part 1 Conformance specification 10 3GPP TS 51 010 1 Digital cellular telecommunications system Release 5 Mobile Station MS conformance specification 11 3GPP TS 34 124 Electromagnetic Compatibility EMC for mobile terminals and ancillary equipment 12 3GPP TS 34 121 Electromagnetic Compatibility EMC for mobile terminals and ancillary equipment 13 3GPP TS 34 123 1 Technical Specifi...

Страница 56: ... electrical and electronic equipment RoHS 21 Module secondary SMT UGD V1 xx Module secondary SMT Guidelines 22 SIM7X00 Series_UART_Application Note_V1 xx SIM7X00 Series_UART_Application Note 23 SIM7X00 Series_USB AUDIO_Application Note_V1 xx SIM7X00 Series_USB AUDIO_Application Note 24 Antenna design guidelines for diversity receiver system Antenna design guidelines for diversity receiver system 2...

Страница 57: ...ean Telecommunication Standard EVDO Evolution Data Only FCC Federal Communications Commission U S FD SIM fix dialing phonebook FDMA Frequency Division Multiple Access FR Full Rate GMSK Gaussian Minimum Shift Keying GPRS General Packet Radio Service GSM Global Standard for Mobile Communications GNSS Global Navigation Satellite System HR Half Rate HSPA High Speed Packet Access I2C Inter Integrated C...

Страница 58: ...us Receiver Transmitter VSWR Voltage Standing Wave Ratio SM SIM phonebook NC Not connect EDGE Enhanced data rates for GSM evolution HSDPA High Speed Downlink Packet Access HSUPA High Speed Uplink Packet Access ZIF Zero intermediate frequency WCDMA Wideband Code Division Multiple Access VCTCXO Voltage control temperature compensated crystal oscillator USIM Universal subscriber identity module UMTS ...

Страница 59: ...safety hazard Your cellular terminal or mobile receives and transmits radio frequency energy while switched on RF interference can occur if it is used close to TV sets radios computers or other electric equipment Road safety comes first Do not use a hand held cellular terminal or mobile when driving a vehicle unless it is securely mounted in a holder for hands free operation Before making a call w...

Страница 60: ...H_User Manual_V1 00 2018 02 24 60 Contact us Shanghai SIMCom Wireless Solutions Ltd Add SIM Technology Building No 633 Jinzhong Road Changning District Shanghai P R China 200335 Tel 86 21 3235 3300 Fax 86 21 3235 3020 URL www simcomm2m com ...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды