Radiometrix
Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England
Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233
24 April 2007
BiM3B
869MHz Wide Band FM radio transceiver
The BiM3B radio transceiver module is an
enhanced high power replacement for the
European version BiM3B-869-64.
Two frequency variants are available in the
European unlicensed band, one with 5mW
RF power with no duty cycle restriction
other with 25mW RF power with 1% duty
cycle restriction.
Fig. 1: BiM3B-869.85-64
Features
Complies with European harmonised standards EN 300 220 and EN 301 489
869.85MHz 5mW 100% duty cycle or 868.30MHz 25mW 1% duty cycle
RF power output
+14dBm (25mW) on 868.30MHz
+7dBm (5mW) on 869.85MHz
Data rates up to 64kbps
Crystal controlled PLL FM circuitry for both Tx and Rx
SAW front end filter and full screening
Receiver Sensitivity:
-101dBm for 1ppm BER (64kbps)
-104dBm for 1ppm BER (10kbps)
Supply: 2.9V - 16V @ 35mA Tx (25mW), 17mA TX (5mW), 11mA Rx
Usable range up to 300 metres external, 75 metres in building
SAW front end filter and full screening
RSSI (standard) or carrier detect option
Analogue and digital baseband
Low profile with small footprint
33 x 23 x 5mm
Applications
PDAs, organisers and laptops
Handheld terminals
EPOS equipment, barcode scanners, belt clip printers
Data loggers
Audience response systems
In-building environmental monitoring and control
Security and fire alarms
Restaurant ordering systems
Vehicle data up/download
Radiometrix Ltd, BiM3B Data Sheet
page 1
RADIOMETRIX [ RADIOMETRIX LTD ]
