SAT3 Datasheet, PDF (1/5 Pages) Radiometrix Ltd – 869MHz Narrow Band FM Transmitter

SAT3
Hartcran House, 231 Kenton Lane, Harrow, Middlesex, HA3 8RP, England
Tel: [phone], Fax: [phone], www.radiometrix.com
PRELIMINARY
Issue 1, 27 January 2012
869MHz Narrow Band FM Transmitter
The SAT3 transmitter modules offer a 10mW
RF output UHF data link in Radiometrix SIL
standard pin-out and footprint. This makes the
SAT3 ideally suited to low power applications
using narrow band transmitters. Together with
the matching SAR3 receiver a one-way radio
data link can be achieved over a distance up to
1km+ with suitable choice of data rate and
antennas.
Features
Conforms to EN 300 220-3 and EN 301 489-3
Standard frequency 869.2125MHz
25 kHz channel spacing
Data rates up to 4kbps
Usable range over 1km+
Fully screened
Low power requirements
Figure 1: SAT3 transmitter
The SAT3 is a narrow band radio transmitter module for use in long range data transfer applications at
ranges up to 1kilometre+
Applications
Automatic meter reading (AMR)
Car and building security
Social alarms
Industrial telemetry and telecommand
In-building environmental monitoring and control
EPOS and inventory tracking
Technical Summary
Size: 32 x 13.5 x 4.5mm
Operating frequency: 869.2125MHz
Supply range: 5v
Current consumption: 45mA Max
Data bit rate: 4kbps max.
Transmit power: 10dBm (10mW) nominal
Evaluation platforms: Universal Evaluation Kit, NBEK + SIL carrier
Radiometrix Ltd.,
SAT3 transmitter data sheet
Page 1