User's Manual

DESCRIPTION
The Linx CMD-HHTX-*** Full-Size Handheld
transmitter is ideal for general-purpose remote
control and command applications. As a part of
our Holtek encoder-based OEM family, it has
been pre-certified for FCC Part 15, Industry
Canada, and European CE (433MHz only)
compliance, reducing costs and time to market.
Available in 315, 418 (standard), or 433.92MHz,
this handheld remote has a transmission range
of up to 750 feet when combined with the LR
Series receiver. The transmitter unit can be
configured with 1 to 8 buttons and the keypad
and labeling can be modified to meet specific
OEM customer requirements. Selectable
addressing provides security and allows the
creation of up to 256 distinct transmitter-
receiver relationships. The address can be
easily changed via an externally accessible DIP
switch. The transmission can be decoded using
a matching Linx Function Module, KH2 Series
receiver / decoder, or a Linx LR or LT Series
receiver paired with a decoder IC or
microcontroller. The unit uses a single 3V
CR2032 lithium button cell.
FEATURES
n FCC, Canada, and CE pre-certified
n 1 to 8 buttons
n Small package
n Customizable keypad
APPLICATIONS INCLUDE
n General Remote Control
n Keyless Entry
n Garage / Gate Openers
n Lighting Control
n Call Systems
n Home / Industrial Automation
OEM HANDHELD TRANSMITTER DATA GUIDE
0.17"
0.62"
3.35"
1.81"
Revised 7/27/10
Figure 1: Package Dimensions
WIRELESS MADE SIMPLE
®
OEM Configurations
With a one-time NRE and minimum
order, Linx can configure the keypad
and label areas to meet your specific
requirements. Contact Linx for details.
2
1
3
4
A
B
C
D
ON
ON
ON
ON
F ASCO
Lights
Spa
O
N
O
N
O
N
O
FF
O
FF
O
FF
Pool
PART # DESCRIPTION
CMD-HHTX-*** OEM Handheld Transmitter
EVAL-***-HHTX HHTX Evaluation Kit
*** = 315, 418 (Standard), 433.92 MHz
ORDERING INFORMATION