MTX3-869-10-SAL

868MHz band NBFM sub-miniature TX

The MTX3 transmitter module adds a totally new sub-miniature form factor to the existing range of Radiometrix ISM band devices. Using cutting edge integrated RF devices, it offers multi channel, low power narrowband operation in a previously unobtainable size.

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Description
Downloads & Datasheets

Description

Features

Conforms to EN 300 220-2 and EN 301 489-3
High performance Fractional N (Sigma-Delta) Synthesizer with TCXO
Vibration resistant (negligible microphony)
Data rates up to 10 kbps for standard module
Usable range over 500m (with suitable aerials and matching receiver)
Fully screened. Very low profile
Feature-rich interface (analogue and digital baseband)
Re-programmable via RS232 interface
Low power requirements

Applications

Keyfobs and other hand held terminals
Small form factor data loggers
Industrial telemetry and telecommand
In-building environmental monitoring and control
Covert, high-end security devices
Unobtrusive fire alarm sensors
Heavy vehicle/machinery controls

Technical Summary

Operating frequency: 869.2125 and 869.2375MHz -Social alarms
(Design will cover 850 – 880MHz)
915MHz band version available
Other custom UHF bands
4 parallel channels (also fully controllable via serial port)
Transmit power: +10dBm (10mW)
Supply range: 3.1-15V (will operate down to 2.9V)
Current consumption: 24mA @ 10mW
Data bit rate: 10kbps max. (standard module)
Serial configuration by inverted RS232 at 3V CMOS level
Size: 23 x 12.5 x 7 mm