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
27 July 2012, Issue 1
NBFM Multi-channel receiver for 868MHz SRD band
The COR3 is a 25kHz channel narrowband
multichannel Category 1 compliant receiver
intended for European 869.2-869.25MHz
Social Alarm application. It can also be used
for any 868-870MHz band Non-Specific SRD
applications. The module offers a low power,
reliable data link in an industry-standard pin
out and footprint.
Figure 1: COR3-869-5-SAL receiver
Features
. Conforms to EN 300 220-2 (Category 1) and EN 301 489-3
. High performance double superhet, PLL Synthesizer with TCXO
. SAW front end filter
. Data rates up to 5 kbps for standard module
. Fully screened
. Feature-rich interface (RSSI, analogue and binary digital data outputs)
. User configurable via microcontroller UART
. Low power requirements
Applications
.Social Alarm
.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
. Social Alarm frequencies: CH0: 869.2125MHz, CH1: 869.2375MHz
. Custom frequency within 865MHz - 870MHz
. Up to 32 channels controlled via UART interface (16 parallel selected)
. Supply range: 4.5V - 15V
. Current consumption: 25mA receive
. Data bit rate: 5kbps max. (standard module)
. Receiver sensitivity: -120dBm (for 12 dB SINAD)
. Size: 57 x 26 x 9mm
Evaluation platforms: NBEK + COR3 carrier
Radiometrix Ltd, COR3 Data Sheet
page 1
RADIOMETRIX [ RADIOMETRIX LTD ]
