Telecoms, Datacoms, Wireless, IoT


Radio transceiver module

31 October 2012 Telecoms, Datacoms, Wireless, IoT

Radiometrix has launched the new WFX2 radio transceiver module for industrial applications requiring long range and high reliability. It offers fast switching together with +27 dBm (500 mW) RF power output and ETSI Category 1 (Class 1) receiver performance.

The WFX2 is available for operation in the 458,5–459,5 MHz licence-free industrial/commercial telemetry and telecommand, medical and biological applications band in the UK and Ireland.

This 256-channel module features RX-to-TX switching time of 5 ms, has a receive sensitivity of -118 dBm and can achieve a usable range of over 5 km over open ground. The feature-rich interface offers analog RSSI and both logic level and analog baseband inputs and outputs.

A 4-way internal channel select switch is standard. The compact device (85 x 55 x 13 mm) requires a regulated +5 V d.c. power supply and is re-programmable via microcontroller UART interface, drawing 35 mA in receive and under 400 mA in transmit.

Multiple versions of the product are available: the standard 458 MHz module offers data rates of up to 5 Kbps; the WFX2-458-G variant to be used with external 9600 baud GMSK modem; and a dedicated modem version – the WFZ2 – has an internal M48 modem. A 12,5 kHz narrowband version is also available.

The WFX2 is ideally suited to industrial applications including on-site paging, telecommand tasks, machine control, fast, long-range data modems and robotic/ mechatronic control functions.

For more information contact Andrew Hutton, RF Design, +27 (0)21 555 8400, [email protected], www.rfdesign.co.za



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