The CDMA Modem 81QR is a wireless cellular connection for 2-way communications with a wide variety of remote equipment and Utility applications. VISIONTEK CDMA Modem 81QR is compliant to high-power, dual band (900/1800MHz) CDMA transceiver, ensuring reliable connectivity well beyond the range of conventional cellular phones.
Standard Power source is of AC 90-310 Volts with customized surge protection option with wide voltage range. Power supply can be customized to various *DC power sources like 12V, 24V, 48V.
Web address: http://www.visiontektele.com Address: 1-11-252/1/A, Gowra Klassic Behind Shoppers Stop, Begumpet Hyderabad, Andhra Pradesh, India
Phone: 91-40-66388000 - Fax: 91-40-66388006
Detailed Product Description
The CDMA Modem 81QR is a wireless cellular connection for 2-way communications with a wide variety of remote equipment and Utility applications. VISIONTEK CDMA Modem 81QR is compliant to high-power, dual band (900/1800MHz) CDMA transceiver, ensuring reliable connectivity well beyond the range of conventional cellular phones.
Standard Power source is of AC 90-310 Volts with customized surge protection option with wide voltage range. Power supply can be customized to various *DC power sources like 12V, 24V, 48V.
Test Mode" - a signal strength indicator viewed via laptop, PC or PDA, gives an accurate indication of the digital signal at site with an RS-232 Interface.
Application Areas
Automated meter reading (AMR)
Telemetry
Substation automation
SCADA Applications
Remote Meter Reading
Wireless data transfer from data loggers, sensors, Recorders, RTU and PLC devices
Electricity boards
System Integrators
Energy, Gas and Fluid Meter manufacturers
Features
Dual band 800/1900MHz
RS-232 Port
Remote Control by AT Commands
IP-55 Compliant anodised aluminum casing
Visual LED display for Power, Rx/Tx and Network
Input Power (90V~310V A.C.)
115200 bps forward and reverse
Available with AC and DC power supplies
Flexible antenna options
Modem can be polled using SMS
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