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TXM-xxx-A/F FM Transmitter Module

Versatility combined with ease of use makes the TXM transmitter module a very powerful ingredient in any engi-

neers "cook book". Through the simple addition of power to the modules supply pin, serial data to its data input,

and the addition of an appropriate antenna, wire free products ranging from the simplest of remote controls

through to complex data acquisition systems can be constructed, all at remarkably low cost.

TYPICAL APPLICATIONS INCLUDE:

• Lone Worker Transmitters

• Environmental Monitoring

• Wire Free Security

• Hazardous Environment Data Transfer

• Remote Industrial Process Monitoring

• Fire Alarms

• Paging

• Disabled and Nurse Call Transmitters

• Remote Control Handsets

• Serial Data Links

• Computer Networking

• Lighting Control

• Garage Door Openers

• and more....

FEATURES

• PCB mounting, SIL style

• Vertical or horizontal placement

• Small Size

• SAW Controlled

• Analogue or Digital data input

• Up to 20k bps (-F- models)

• No further tuning required

• Available in 418MHz, 433.92MHz and

403MHz (exclusive for South Africa)

• Wide supply range

PIN DESCRIPTION

pin 1 - RF GND

pin 2 - RF OUT

pin 3 - Vcc

pin 4 - Vss

pin 5 - DATA IN

PARAMETER TXM-418-A TXM-418-F-5 TXM-418-F-3 TXM-433-A TXM-433-F TXM-433-HP

FREQUENCY

418MHz 418MHz 418MHz 433.92MHz 433.92MHz 433.92MHz

SUPPLY Vcc

6 - 9V < 10mA

12Vmax

3.6-5V micropro-

cessor compati-

ble. <10mA

2.7-3.6V <10mA 6 - 9V < 10mA

12Vmax

2.7-3.6V

< 10mA

6-9V < 10mA

12Vmax

DATA

<10000bps

Serial

<20000bps

Serial

<20000bps

Serial

<10000bps

Serial

<20000bps

Serial

<10000bps

Serial

RADIATED

POWER

(ERP)

0.25mW 0.25mW 0.25mW 0.25mW 0.25mW 10mW

SPECIFICATIONS

ABACOM Technologies • 32 Blair Athol Crescent • Etobicoke • ON • M9A 1X5 • Tel +416-236-3858 • Fax +416-236-8866

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