TXE-315-KH2
TXE-418-KH2
TXE-433-KH2
WIRELESS MADE SIMPLE ®
KH2 SERIES TRANSMITTER / ENCODER DATA GUIDE
DESCRIPTION
The KH2 Series is ideally suited for volume use
in OEM applications such as remote control and
1.220"
command, and keyless entry. Housed in a
compact SMD package, it combines a highly-
RF TRANSMITTER/ENCODER
optimized RF transmitter with an on-board
encoder. When paired with a matching KH2
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 tri-state address lines
provide 59,049 (310) addresses for security and
uniqueness. No external RF components are
required (except an antenna), making
integration straightforward.
0.630"
TXE-418-KH2
LOT 10000
0.180"
Figure 1: Package Dimensions
FEATURES
Low cost
Ultra-low power consumption
Compact SMD package
Stable SAW-based architecture
Adjustable output power
Transmit enable line
On-board encoder
8 parallel binary inputs
10
3 addresses for security and
uniqueness
No production tuning
No external RF components
required
APPLICATIONS INCLUDE
ORDERING INFORMATION
Remote Control / Command
Keyless Entry
PART #
DESCRIPTION
TXE-315-KH2
TXE-418-KH2
TXE-433-KH2
RXD-315-KH2
RXD-418-KH2
RXD-433-KH2
EVAL-***-KH2
Transmitter 315MHz
Transmitter 418MHz
Transmitter 433MHz
Receiver 315MHz
Receiver 418MHz
Receiver 433MHz
Basic Evaluation Kit
Garage / Gate Openers
Lighting Control
Call Systems
Home / Industrial Automation
Fire / Security Alarms
Remote Status Monitoring
Wire Elimination
*** = 315, 418 (Standard), 433.92MHz.
Transmitters are supplied in tubes of 20 pcs.
Revised 1/28/08