Description, Features, Applications – Linx Technologies TXM-xxx-KH3 User Manual
Page 3: Data guide
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KH3 Series Transmitter Module
Data Guide
Revised 3/18/2015
Description
The KH3 Series is ideally suited for
volume use in OEM applications such
as remote control and command, and
keyless entry. Housed in a compact SMD
package, it combines a highly optimized
RF transmitter with an on-board encoder.
When paired with a matching KH3
Series receiver / decoder module, a
reliable wireless link is formed, capable of
transferring the status of 8 parallel inputs
over distances of up to 3,000 feet.
Ten address lines provide transmitter uniqueness. No external RF
components are required except an antenna, making integration
straightforward.
Features
• Low cost
• On-board encoder
• 8 parallel binary inputs
• 10 addresses for security and
uniqueness
• No external RF components
required
• Ultra-low power consumption
• Compact SMD package
• Stable SAW-based architecture
• Adjustable output power
• Transmit enable line
• No production tuning
Applications
• Remote control / command
• Gate openers
• Lighting control
• Call systems
• Remote status monitoring
• Home / industrial automation
• Remote status / position sensing
• Wire elimination
0.106 in
(2.69 mm)
0.63 in
(16.00 mm)
1.21 in
(30.73 mm)
Figure 1: Package Dimensions