TXM-315-LR
TXM-418-LR
TXM-433-LR
WIRELESS MADE SIMPLE ®
LR SERIES TRANSMITTER MODULE DATA GUIDE
DESCRIPTION
The LR Series transmitter is ideal for the cost-
effective wireless transfer of serial data, control, or
command information in the favorable 260-470MHz
RF MODULE
TXM-418-LR
LOT 2000
band. When paired with a compatible Linx receiver, a
reliable wireless link is formed, capable of
transferring data at rates of up to 10,000bps at
distances of up to 3,000 feet. Applications operating
over shorter distances or at lower data rates will also
benefit from increased link reliability and superior
noise immunity. The transmitter’s synthesized
architecture delivers outstanding stability and
frequency accuracy and minimizes the affects of
antenna pulling. Housed in a tiny reflow-compatible
SMD package, the transmitter requires no external
components (except an antenna), which greatly
simplifies integration and lowers assembly costs.
0.360"
0.500"
0.130"
Typ.
Figure 1: Package Dimensions
FEATURES
Low power consumption
Low voltage (2.1 to 3.6VDC)
Long range
Low cost
Compact surface mount package
Wide temperature range
Power-down function
PLL-synthesized architecture
Direct serial interface
Data rates to 10,000bps
No external RF components needed
No production tuning
APPLICATIONS INCLUDE
Remote Control
Keyless Entry
ORDERING INFORMATION
PART #
DESCRIPTION
Garage / Gate Openers
Lighting Control
TXM-315-LR
TXM-418-LR
TXM-433-LR
RXM-315-LR
RXM-418-LR
RXM-433-LR
EVAL-***-LR
*** = Frequency
Transmitter 315MHz
Transmitter 418MHz
Transmitter 433MHz
Receiver 315MHz
Receiver 418MHz
Receiver 433MHz
Basic Evaluation Kit
Medical Monitoring / Call Systems
Remote Industrial Monitoring
Periodic Data Transfer
Home / Industrial Automation
Fire / Security Alarms
Remote Status / Position Sensing
Long-Range RFID
Transmitters are supplied in tubes of 50 pcs.
Wire Elimination
Revised 1/28/08