® MultiModem Cell Wireless Modem MTCBA-H3-U1 User Guide...
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The Knowledge Base provides immediate answers to your questions and gives you access to support resolutions for all Multi-Tech products. Visit our support area on the website for other support services. Knowledge Base and Support Services www.multitech.com/support.go World Headquarters Multi-Tech Systems, Inc. 2205 Woodale Drive...
Contents Chapter 1 – Product Description and Specifications ..................5 Product Description ..............................5 Related Documentation ..............................5 MultiModem MTCBA-H3-U1 ............................5 Safety ................................... 5 General Safety ................................5 RF Interference Issues ..............................5 Vehicle Safety ................................6 Maintenance of the Wireless MultiModem ........................7 Handling Precautions ..............................
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Contents Appendix B - Cellular Information ......................... 21 Antenna System for Cellular Devices .......................... 21 FCC Requirements for the Antenna ..........................21 Antenna Specifications ............................... 21 CDMA/EVDO Antenna Requirements/Specifications ....................21 GSM/HSPA/GPRS Antenna Requirements/Specifications ................... 22 PTCRB Requirements for the Antenna ........................22 Antennas Available from Multi-Tech Systems, Inc.
GSM networks, and most HSPA networks. Related Documentation MultiModem MTCBA-H3-U1 Use the HSPA-H3 AT commands to configure the MTCBA-H3-U1 modem. These commands are documented in the HSPA-H3 AT Commands Reference Guide part number S000505x. Safety General Safety The modem is designed for and intended to be used in fixed and mobile applications.
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Chapter 1 – Product Description and Specifications RF Safety Due to the possibility of radio frequency (RF) interference, it is important that you follow any special regulations regarding the use of radio equipment. Follow the safety advice given below. ● Operating your device close to other electronic equipment may cause interference if the equipment is inadequately protected.
Chapter 1 – Product Description and Specifications Vehicle Safety When using your device in a vehicle: ● Do not use this device while driving. ● Respect national regulations on the use of cellular devices in vehicles. ● If incorrectly installed in a vehicle, operating the wireless device could interfere with the vehicle’s electronics.
Chapter 1 – Product Description and Specifications Package Contents Note: For the MTCBA-H3-U1 modem, your wireless provider supplies the SIM card. Unbundled Package without Accessories 1 modem Note: You must supply mounting screws, USB cable, and an antenna. Bundled Package with Accessories...
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Chapter 1 – Product Description and Specifications Certifications, Compliance EMC Compliance FCC Part 15 Class B EN55022 Class B EN55024 Radio Compliance FCC Part 22, 24 RSS132, 133 EN301 489-1 EN301 489-7 EN301 489-24 Safety Compliance UL/cUL 60950-1 2nd Ed IEC60950-1 2nd Ed am.1 Network Compliance PTCRB, AT&T...
SIM card. Wireless provider implementations may vary. Inserting the SIM Card for GSM Network Operation The MultiModem requires the power supply connection to begin operation. The MTCBA-H3-U1 modem also requires a SIM card (Subscriber Identity Module) to operate on a GSM network.
Chapter 2 – Activating and Installing the Modem Connecting the Antenna and USB Cable Connect a suitable antenna to the ANT connector. The USB cable uses 500mA from the USB power line. Connect one end of the USB cable to your computer or other USB high power device, such as a hub.
Chapter 2 – Activating and Installing the Modem Installing the Huawei Driver The following instructions help you install the Huawei driver for a computer using the Windows 7 operating system. Computer operating systems can differ. As such, you may need to modify the instructions in this section to allow for your computer’s unique setup.
Chapter 2 – Activating and Installing the Modem When the Driver Software Installation window states “Your device is ready to use”, your modem is installed. Verifying That Your Modem is Properly Installed After you have successfully installed the MultiModem driver, you return to the Phone and Modems Options window.
Using AT Commands to Verify Signal Strength and Roaming Status You can use AT commands to operate, configure, and query your modem. Reference guides document the AT commands. You can download these guides from the Multi-Tech website. To verify signal strength and roaming status, you must use a terminal application such as HyperTerminal. To open this program in Windows XP, go to Start >...
Chapter 3 – Using the Wireless Modem Checking the Modem’s Identity Use the ATI command. This command uses the capital letter I (not L) after AT. ● Type ATI0. The command ends in a zero. The manufacturing data displays, for example: Huawei Modem Multiband G850 1900 ●...
Setting the Access Point Name (APN) for MTCBA-H3-U1 So your MTCBA-H3-U1 modem can connect to your provider’s network, set the modem’s APN. The APN is a server name that your account is setup on with your provider. You provider gives you the APN. Some APNs include: ●...
Chapter 3 – Using the Wireless Modem On the Connection Availability pane, specify if this connection is for anyone’s use or for your use only. Click Next. On the Internet Account Information pane, type the user name and the password for your account. In many cases, a user name and a password are not required.
Chapter 3 – Using the Wireless Modem Using a Generic Dial-Up Method to Connect Users of computers that are not running a Windows operating system can use a generic dial-up method to connect to the Internet. To set up an Access Point Name (APN) enter: AT+CGDCONT=1,“IP”,”<APNSERVER>”...
EMC, Safety, and R&TTE Directive Compliance The CE mark is affixed to this product to confirm compliance with the following European Community Directives: Council Directive 2004/108/EC of 31 December 2004 on the approximation of the laws of Member States relating to electromagnetic compatibility; Council Directive 2006/95/EC of 12 December 2006 on the harmonization of the laws of Member States relating to electrical equipment designed for use within certain voltage limits;...
Appendix A – Regulatory Compliance Industry Canada This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la classe B respecte toutes les exigences du Reglement Canadien sur le matériel brouilleur. This device complies with Industry Canada RSS Appliance radio exempt from licensing. The operation is permitted for the following two conditions: the device may not cause harmful interference, and the user of the device must accept any interference suffered, even if the interference is likely to jeopardize...
Antenna System for Cellular Devices Wireless performance depends on implementation and antenna design. The integration of the antenna system into the product is a critical part of the design process; therefore, it is essential to consider it early so performance is not compromised. If you make changes to the certified antenna system of the MultiModem, then recertification is required by specific network carriers such as Sprint.
Appendix B - Cellular Information GSM/HSPA/GPRS Antenna Requirements/Specifications Frequency Range 824 – 960 MHz / 1710 – 1990 MHz Impedance 50 Ohms VSWR VSWR shall not exceed 2.0:1 at any point across the bands of operation Typical Radiated Gain 3 dBi on azimuth plane Radiation Omni-directional Vertical...
Waste Electrical and Electronic Equipment Statement WEEE Directive The WEEE Directive places an obligation on EU-based manufacturers, distributors, retailers, and importers to take-back electronics products at the end of their useful life. A sister directive, ROHS (Restriction of Hazardous Substances) complements the WEEE Directive by banning the presence of specific hazardous substances in the products at the design phase.
Appendix C – Environmental Information REACH Statement Registration of Substances: After careful review of the legislation and specifically the definition of an “article” as defined in EC Regulation 1907/2006, Title II, Chapter 1, Article 7.1(a)(b), it is our current view Multi-Tech Systems, Inc. products would be considered as “articles”.
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