Radiometrix Ltd

USX2 Data Sheet

page 1

Features

Conforms to ETSI EN 300 220-3 and EN 301 489-3

High performance double superhet, 128 channel PLL synthesizer

100mW RF power output: adjustable via serial command

Data rates up to 5 kbps for standard module

Usable range over 500m

Fully screened. Low profile

Feature-rich interface (RSSI, analogue and digital baseband)

Digital RSSI output

Incorporate a 1200baud modem

Re-programmable via RS232 interface

Low power requirements

Applications

Wireless handheld terminals

Heavy vehicle/machine remote controls

EPOS equipment, barcode scanners

Data loggers

Industrial telemetry and telecommand

In-building environmental monitoring and control

High-end security and fire alarms

Vehicle data up/download

Technical Summary

Operating frequency: 315MHz (USA), 433MHz (European) and 458MHz (UK) bands

128 channels controlled via RS232 interface

16 channels selected by parallel interface

Transmit power: 100mW (+20dBm) nominal. Adjustable 0.1 – 100mW

Supply range: 3.6 - 15V

Current consumption: 100mA (at 100mW output) transmit, 25mA receive

Data bit rate: 5kbps max. (standard module)

Receiver sensitivity: -118dBm (for 12 dB SINAD)

Size: 50 x 30 x 12mm

Figure 1: USX2-433-5

USX2 is small multi-channel half duplex

UHF transceiver available for operation

on 315MHz, 433MHz and 458MHz bands

with the user programmable RF power

output of up to 100mW.

USX2 offers up to 128 frequency channels

in 25kHz channel spacing. USX2 also

features dual VCO which allows

NBFM Multi-channel UHF Transceiver

Issue 1, 07 May 2009

Hartcran House, 231 Kenton Lane, Harrow, Middlesex, HA3 8RP, England

Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233, www.radiometrix.com

USX2