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Part No
Product
Product Description
Data

X9240
Radio Ethernet

X9240 WiFi MODBUS TCP/IP Radio Ethernet Modem

Radio Ethernet X9240 Modems enable access to any serial equipment from Windows, Unix & Linux computers connected to your wireless TCP/IP network.

The X9240 Radio Ethernet Modem also enables communication between two distant serial equipments through a network, or directly with a peer to peer connection (AD-Hoc mode). The X9240 even allows you to build a wireless serial MODBUS to MODBUS/TCP gateway

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Part No
Product
Product Description
Data

X7207

Model X7207

X7207 Ethernet Bridge for Radio Modems

A Radio Ethernet network bridge enabling multiple networks to be bridged with radio modems.

  • No configuration, easy setup mode
  • Learning bridge
  • Protocol independent
  • No routing configuration required.
  • 10/100BaseT interface
  • RS-232/422/485 interface at up to 230.4 Kbps
  • Available with optional 2nd independent WAN port
  • Ideal companion to narrow band UHF and 2.4 GHz spread spectrum wireless modems
  • Advanced Management allows SNMP, Web-browser, telnet, or terminal management

Overview

Warwick Wireless wireless modems provide a quick and easy way of connecting RS232, RS422 and RS485 serial data networks without wires. Ideal for portable equipment or equipment in locations where cabling is not practical.

Depending on the frequency, RF power, height and type of antenna and the topology of the location, ranges of up to 20Km can be achieved using a 500mW Transmitter. Each wireless modem can be configured as a Repeater thereby extending radio range. If a greater range is required, either high gain Yagi Antenna or 5W, X8200HP can be used. Both these options will generally require consultation with the regulating Authorities.

For a given RF power, the wireless modem range decreases by one upon the square of the frequency. If the frequency doubles then the range is decreased by one quarter. Hence the propagation at 2.4 GHz will be 50 times less than at 400MHz.

Data SheetA Practical Guide to Radio Modems

 

Applications

  • Connecting Serial Ports on PCs and PLCs
  • Data Acquisition
  • Access Control
  • Remote Metering
  • Building Management Systems
  • Warehouse and Despatch
  • PTZ Camera Control
  • Robotics
  • Traffic Control and Information
  • Electronic Signs
  • SCADA System
Data SheetApplication Papers

 

RF Power and Frequency

The Warwick Wireless product range includes wireless modems with RF powers from 5mW to 10W and transmission on four RF bands:

130MHz - 180MHz
380MHz - 500MHz
860MHz - 920MHz
2.4 GHz

Data SheetData Sheets

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Warwick Wireless Ltd
Phone:
 +44 (0) 1455 233616
Fax:
 +44 (0) 1455 233179
e-mail:
 sales@radiotelemetry.co.uk

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