Multi-Tech Systems MTCBA-E manual Antenna Specifications, Interfaces

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Chapter 1 – Product Description and Specifications

Antenna Specifications

GSM/EGSM Antenna Requirements/Specifications

Frequency Range:

824 – 960 MHz / 1710 – 1990 MHz

Impedance:

50 Ohms

VSWR:

<2.0:1

Typical Radiated Gain:

3 dBi on azimuth plane

Radiation:

Omni

Polarization:

Vertical

Wave:

Half Wave Dipole

Antennas Available from Multi-Tech Systems, Inc.

Description

Part Number

Hinged Right Angle 900/1800 MHz Cellular Modem Antenna

ANF1-1HRA

Hinged Right Angle 800/1900 MHz Cellular Modem Antenna

ANF2-1HRA

Hinged Right Angle 850/900/1800/1900 MHz Cellular Modem Antenna ANQB-1HRA

PTCRB Requirements Note

There cannot be any alteration to the authorized antenna system. The antenna system must be the same type with similar in-band and out-of-ban radiation patterns and maintain the same specifications.

FCC Requirements Note

The antenna gain, including cable loss, must not exceed 3.0 dBi at 1900 MHz / 1.6 dBi at 850 MHz for mobile operating configurations and 7.0 dBi at 1900 MHz / 2.3 dBi at 850 MHz for fixed mounted operations, as defined in 2.1091 and 1.1307 of the rules for satisfying RF exposure compliance.

Interfaces

The Wireless MultiModem has several interfaces:

LED function indicating operating status

External antenna (via SMA connector)

Serial and control link (via USB connector)

Microphone and speaker (via handset jack)

SIM card holder

LED Interface

 

LED Indicators

TD

Transmit Data. Lit when modem is transmitting data.

RD

Receive Data. Lit when modem is receiving data.

CD

Carrier Detect. Lit when data connection has been established.

LS

Line Status.

 

Continuous “on” state indicates that the wireless modem is not registered on the network.

 

Flashing state indicates registration on network.

 

Off state. Modem is off (not ready) or in download mode.

TR

Terminal Ready. Commonly called “Data Terminal Ready.” This is a readiness signal from the PC.

PWR

Power. Indicates presence of DC power when lit.

Multi-Tech Systems, Inc. MultiModem EDGE Wireless Modem User Guide

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Contents MultiModem Edge Revision History Date Description Trademarks and LogosWorld Headquarters Technical Support Country By Email By PhoneContents Product Description Specifications FeaturesProduct Description CertificationsSafety General SafetyRF Interference Issues Vehicle SafetyPackage Contents RF Specifications General SpecificationsElectrical Specifications Antenna Specifications InterfacesDesignation AT Command Reference GuidesRS232 15-Pin Connector Pinout Activation Installation Activate Your Wireless AccountPhone Numbers for the Wireless Modem Insert the SIM Card into the HolderConnect the Antenna Serial Cable, and Power AntennaPower Attach the Modem to a Flat Surface Optional Install the Modem Driver Verifying That Your Modem Has Been Installed SuccessfullyIntroduction RequirementsExamples of Useful AT Commands Using Your Wireless ModemPhone Number for the Wireless Modem Answering a Circuit-Switched Data CSD Connection Establishing a Voice CallUsing Short Message Service SMS Write a message to memorySend a message from storage. Type AT+CMSS=x press Enter Read a stored messageSMS Examples Internet Access Connecting to the GPRS/EDGE Network for Internet AccessDisconnecting the Connection Create Your Dial-Up Connection in Windows XP/2003Connecting to the Gprs Network for Internet Access AT+CGDCONT=1,IP,ISP. AT&TCreate Your Dial-Up Connection in Windows XP/2003 Troubleshooting Frequently Asked Questions Troubleshooting ExamplesSolutions for ‘no connection through serial link’ situation Solutions for no carrier messageFrequently Asked Questions How do I send an SMS message to an email account? Appendix a Warranty and Repairs Multi-Tech Warranty StatementRepair Procedures for U.S. and Canadian Customers Repair Procedures for International CustomersRepair Procedures for International Distributors Replacement PartsJuly Appendix C C-ROHS HT/TS Substance Concentration
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MTCBA-E specifications

The Multi-Tech Systems MTCBA-E is a robust and versatile cellular modem designed to meet the demands of various industrial applications. This innovative device combines reliable connectivity with advanced features, making it a popular choice among businesses looking to integrate cellular communication into their operations.

One of the standout features of the MTCBA-E is its multi-band LTE capability. This modem supports various LTE frequency bands, ensuring compatibility with multiple carriers and networks. This flexibility allows users to deploy the device across different geographical regions without the need for extensive reconfiguration, making it ideal for businesses with a wide-ranging footprint.

The MTCBA-E is engineered for durability and reliability, making it well-suited for harsh environments. Its rugged design ensures that it can withstand extreme temperatures, dust, and moisture, which is essential for outdoor applications and industrial use cases. This resilience helps reduce maintenance costs and enhances lifespan, providing a long-lasting communication solution.

In addition to its physical durability, the MTCBA-E incorporates advanced security features to safeguard data transmission. It supports secure VPN protocols, which is critical for protecting sensitive business information as it traverses public networks. This focus on security ensures that users can transmit data confidently, which is vital for applications that deal with sensitive or proprietary information.

Another notable characteristic of the MTCBA-E is its dual SIM functionality. This feature allows for failover capabilities, ensuring that the modem can switch between two different cellular networks seamlessly. This redundancy is crucial for mission-critical applications that demand uninterrupted connectivity, such as remote monitoring and IoT deployments.

The modem also includes a range of connectivity options, such as Ethernet and USB interfaces, allowing for straightforward integration with various devices and systems. Furthermore, it supports multiple communication protocols, ensuring compatibility with a wide array of applications, from telematics and asset tracking to smart city initiatives.

In terms of management and monitoring, the MTCBA-E offers a user-friendly interface that facilitates easy configuration and monitoring of the device's performance. This greatly simplifies network management, and helps in troubleshooting potential issues quickly and efficiently.

Overall, the Multi-Tech Systems MTCBA-E is a well-rounded cellular modem that combines advanced technology with robust design, making it an ideal choice for organizations looking to enhance their connectivity capabilities in a wide range of applications. Its combination of durability, security, and flexibility ensures that it meets the evolving needs of modern communication.