Summary of Contents for M2M HDM1004G
- Page 1 HDM1004G_User Guide V1.01 Copyright © Shenzhen Head Weblink Technology CO,. Ltd. 2014 Website:http://www.headele.com Tel No. +86-755-86111909 Fax No. +86-755-86111900...
- Page 2 Document Title HDM1004G User Guide Version V1.03 Date 2014-11-01 Status Release Document Control ID HDM1004G_User Guide_V1.03 General Notes. Shenzhen Weblink Technology CO,. Ltd offers this information as a service to its customers, to support application and engineering efforts that use the products designed by Shenzhen Weblink Technology CO,.
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Page 3: Version History
Version History Date Version Description of change Author 2012-05-3 1.00 Origin Jianhua Liu §6.3 Correct the PIN assignment 2012-08-15 1.01 Zhenrong Qu §6.3 Correct the signal assignment 2013-05-22 1.02 Jianhua Liu 2014-11-01 1.03 1.Modify interface connector Jianhua Liu 2.Modify voltage input level Copyright ©... - Page 4 1 Introduction This document describes features, functions and interfaces of HDM1004G terminal in great detail. HDM1004G is designed for global market. It’s on sale of follow frequency bands list. Frequency bands version C. LTE-FDD. B1,3,7,8 LTE-TDD.B38,39,40,41 WCDMA.900/2100MHz TDSCDMA. band A and band B GSM.900/1800MHz...
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Page 5: Key Features
GSM.900/1800MHz Frequency bands version A. LTE-FDD. B2,4,7,17 WCDMA.850/1900MHz . HDM1004G can search the frequency bands automatically. The frequency bands also can be set by AT command “AT+CBAND”. For details, please refer to AT command document . Compliant to GSM Phase 2/2+ Copyright ©... - Page 6 GSM/GPRS Class 4 (2W): GSM850、EGSM900 Class 1 (1W): DCS1800、PCS1900 EDGE Class E2 (0.5W): GSM850、EGSM900 Transmitting power Class E1 (0.4W): DCS1800、PCS1900 UMTS Class 3 (0.25W): WCDMA, Class 2 (0.25W): TD-SCDMA Class 3 (0.25W): LTE Normal operation: --40°C ~ +80°C Temperature range Restricted operation: -45°C ~ +85°C ...
- Page 7 Physical characteristics Weight: 110g Firmware upgrade Firmware upgradeable by USB interface HDM1004G does work at this temperature, but some radio frequency characteristics may deviate from the LTE specification. Copyright © Shenzhen Head Weblink Technology CO,. Ltd. 2014 Website:http://www.headele.com Tel No. +86-755-86111909 Fax No. +86-755-86111900...
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Page 8: Terminal Dimensions
3 Terminal dimensions Figure 2: Mechanical dimensions of HDM1004G（Unit: mm） Copyright © Shenzhen Head Weblink Technology CO,. Ltd. 2014 Website:http://www.headele.com Tel No. +86-755-86111909 Fax No. +86-755-86111900... -
Page 9: Installation
Figure 3: Installation of the terminal 5 Interface introduction Overview HDM1004G Terminal provides the following connectors for power supply, GPIOs,Serial port and antenna: The 3G antenna interface(SMA type female connector) The 2 PIN I/O port for power supply ... - Page 10 UART RXD or RX485 RXD UART DCD UART DTR Figure 4: HDM1004G interface Front view Figure 5: HDM1004G interface Back view Note: For the I/O interface, Shenzhen Weblink Technology CO,. Ltd could provide 2-line cable and 10-line cable (optional) to assist developers; it will be introduced at the following chapter.
- Page 11 HDM1004G Functional Diagram The following figure shows a functional diagram of HDM1004G and typical accessories. Figure 6: HDM1004G functional diagram Copyright © Shenzhen Head Weblink Technology CO,. Ltd. 2014 Website:http://www.headele.com Tel No. +86-755-86111909 Fax No. +86-755-86111900...
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Page 12: Accessory Information
Accessory information Figure 7: Accessory information 1. HDM1004G modem. 2. 4G LTE antenna 3. Cable line connector. 4. Power supply.(Optional) 6 Application Interface Power Supply Customer can use the DC adapter that Shenzhen Weblink Technology CO,. Ltd provides as the power source. - Page 13 Input voltage range +5V~+30V Normal voltage Current ability Table 2: The consumption in sleep mode HDM1004G @12V @15V Sleep current 14.5mA 7.75mA 5.02mA The following chapter introduces the power line that Shenzhen Weblink Technology CO,. Ltd provides to customers, customer can power the terminal by connect the terminal to the DC source via this line.
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Page 14: Serial Interface
URC such as "RDY", "+CFUN: 1" and "+CPIN: READY” will be reported when HDM1004G is powered on. Hyper terminal usually as the PC software tool to operate HDM1004G; customer can set up a connection between PC and terminal, configure the port properties as the figure 9 shows. -
Page 15: Pin I/O Interface
Figure 11: COM port properties of the hyper terminal 10 PIN I/O interface HDM1004G provides a 10 PIN I/O interface for customer use, including GPIOs and RS232 channel. The following figure gives a brief view of signal assignment. Figure 12: signal assignment of 10PIN I/O port To make the usage conveniently, Shenzhen Weblink Technology CO,. - Page 16 6.3.1 GPIO interfaces HDM1004G provides 4 GPIO pins. The output voltage level of the GPIO can be set by the AT command “AT+ SGPIO”. The input voltage level of the GPIO can also be read by the AT command “AT+ SGPIO”. The following table shows the detail commands about GPIO.
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Page 17: Antenna Interface
6.4.1 Antenna connector Antenna connector allows transmission of radio frequency (RF) signals between the modem and the external supplied antenna. The HDM1004G modem is fitted with a 50Ω male SMA connector. Figure 14: Antenna interface Copyright © Shenzhen Head Weblink Technology CO,. Ltd. 2014 Website:http://www.headele.com... -
Page 18: Led Indicator
6.4.2 Antenna specifications The antenna is a very important component in the system. Since the antenna transmits and receives electromagnetic signal, and its efficiency depends on the antenna’s type, placement and the environment of the antenna operating. The recommended antenna specifications are showed in Table 12: Table 6: antenna specifications Frequency range Impedance... -
Page 19: Sim Card Interface
2+ specification for FAST 64 kbps SIM card. Both 1.8V and 3.0V SIM card are supported. The SIM interface is powered from an internal regulator inside the terminal. HDM1004G supports SIM card “hot” plug, which means that the terminal can sense the SIM card inserted in or drawn out when the module is on AT command “AT+CSDT”... -
Page 20: Electrical, Reliability And Radio Characteristics
Absolute Maximum Ratings The absolute maximum ratings stated in following table are stress ratings under non-operating conditions. Stresses beyond any of these limits will cause permanent damage to HDM1004G. Copyright © Shenzhen Head Weblink Technology CO,. Ltd. 2014 Website:http://www.headele.com Tel No. +86-755-86111909 Fax No. +86-755-86111900... -
Page 21: Recommended Operating Conditions
Storage temperature Electro-Static Discharge HDM1004G is an ESD sensitive component, so more attention should be paid to the procedure of handling and packaging. The ESD test results are shown in the following table. Table 11: The ESD characteristics (Temperature: 25℃, Humidity: 45 %) -
Page 22: Transmitter Output Power And Receiver Sensitivity
LTE FDD B41 2545～2575 2545～2575 Transmitter output power and receiver sensitivity The HDM1004G’s conducted transmitter output power and receiver sensitivity are shown as bellow: Table 13: Transmitter output power and receiver sensitivity Copyright © Shenzhen Head Weblink Technology CO,. Ltd. 2014 Website:http://www.headele.com... -
Page 23: Related Documents
Frequency GSM850 33dBm ± 2dB 5dBm ± 5dB E-GSM900 33dBm ± 2dB 5dBm ± 5dB DCS1800 30dBm ± 2dB 0dBm ± 5dB PCS1900 30dBm ± 2dB 0dBm ± 5dB GSM850 (8-PSK) 27dBm ± 3dB 5dBm ± 5dB E-GSM900 (8-PSK) 27dBm ± 3dB 5dBm ±... -
Page 24: Terms And Abbreviations
Note SIM7100_Embedded SIM7100 Embedded AT Application Note Application Note AN_Serial Port Application Note About Serial Port HDM1004G GPRS Setup HDM1004G GPRS Setup User Guide User Guide ITU-T Draft Serial asynchronous automatic dialing and control recommendation V.25ter: GSM 07.07: Digital cellular telecommunications (Phase 2+); AT command set for GSM... - Page 25 Circuit Switched Data Clear to Send Data Terminal Equipment (typically computer, terminal, printer) Data Terminal Ready Data Transmit Unit Discontinuous Transmission Enhanced Full Rate EGSM Enhanced GSM Electrostatic Discharge European Telecommunication Standard Full Rate GPRS General Packet Radio Service Global Standard for Mobile Communications Half Rate IMEI International Mobile Equipment Identity...
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Page 26: Safety Caution
UART Universal Asynchronous Receiver & Transmitter Unsolicited Result Code USSD Unstructured Supplementary Service Data Phonebook abbreviations SIM fix dialing phonebook SIM last dialing phonebook (list of numbers most recently dialed) Mobile Equipment list of unanswered MT calls (missed calls) SIM (or ME) own numbers (MSISDNs) list Mobile Equipment list of received calls SIM phonebook Not connect... - Page 27 mobile must be switched on and in a service area with adequate cellular signal strength. Some networks do not allow for emergency call if certain network services or phone features are in use (e.g. lock functions, fixed dialing etc.). You may have to deactivate those features before you can make an emergency call.