DS000022

Rev D

July ‘99

©1999 REG No 277 4001, ENGLAND.

Page 1

FM-TX2-XXX

FM-RX2-XXX

FEATURES

Description

The TX2 and RX2 data link modules are a miniature PCB mounting UHF radio transmitter and receiver pair

which enable the simple implementation of a data link at upto 40 Kbit/s at distances upto 75 metres in-building

and 300 metres open ground.

Available for operation at 433.92 MHz in Europe and 418.00 MHz in the U.K., both modules combine full

screening with extensive internal filtering to ensure EMC compliance by minimising spurious radiations and

susceptibilities. The TX2 and RX2 modules will suit one-to-one and multi-node wireless links in applications

including car and building security, EPOS and inventory tracking, remote industrial process monitoring and

computer networking. Because of their small size and low power requirements, both modules are ideal for use

in portable, battery-powered applications such as hand-held terminals.

Transmitter - TX2

MODULATED AT UPTO 40KBIT/S

418MHZ (UK)

ACCURACY

Receiver - RX2

REJECTION 50DB

SENSITIVITY @ 1PPM BER

SENSITIVITY @ 1PPM BER