Radiometrix Ltd, BIM2/3G Data Sheet

page 1

Features

Data rates up to 128 kbps

Usable range up to 300 m

Versions available on 433.92MHz, 434.42MHz and 868MHz band

Fully screened

Low profile with small footprint

Designed for compliance with EN 300 220-3 (radio) and EN 301 489-3 (EMC) standards

Available for operation at 433.92MHz, 434.42MHz and 868MHz band in the UK and Europe, these modules

combine full screening with extensive internal filtering to ensure EMC compliance by minimising spurious

radiations and susceptibilities. The BIM2/3G module will suit one-to-one and multi-node wireless links in

applications. Because of their small size and low power requirements, the module is ideal for use in portable,

battery-powered applications such as hand-held terminals.

Applications

Data loggers

EPOS equipment, barcode scanners, belt clip printers

Audience response systems

In-building environmental monitoring and control

Security and fire alarms

Restaurant ordering systems

Vehicle data up/download

Technical Summary

Crystal-locked PLL, FM modulated at up to 128 Kbps

+10dBm on 433.92MHz and 868MHz (Dependent on version)

High efficiency, >30%, DC to RF

2nd harmonic, > -60dBc

Single conversion FM superhet receiver

SAW front end filter gives >50dB image rejection

Sensitivity: -102dBm sensitivity @ 1ppm BER, 64kbps version

-108dBm sensitivity @ 1ppm BER, 15kbps version

TBA dBm sensitivity @ 1ppm BER, 128kbps version

RSSI output with 60dB range

Extremely low LO leakage, -125dBm typical

Supply: +5V (± 10%)

Current consumption: 10mA (typ.)

Size: 33 x 23 x 5mm

The BIM2/3G data radio module is a PLL

synthesiser

based

miniature

PCB

mounting UHF radio transceiver which

enable the simple implementation of a

wireless data link at up to 128 kbps at

distances up to 75 metres in-building

and 300 metres open ground.

433 / 868MHz FM Data Transceiver

Issue 1, 27 July 2012

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

BiM2/BiM3G

Figure 1: BIM2G-869-64-5V