Kar Tech MCT244 User Manual
MCT244
2.4GHz MODULAR TRANSCEIVER
OEM INSTALLATION AND OPERATION MANUAL
NOTE: THIS MODULE IS LIMITED TO OEM INSTALLATION ONLY
December 8, 2015
HK
MCT244 TRANSCEIVER
INDEX
DESCRIPTION ........................................................................... 2
OPERATION .............................................................................. 2
INSTALLATION ......................................................................... 3
BEFORE APPLYING POWER! ...................................................... 4
TROUBLESHOOTING ................................................................. 4
INDUSTRY CANADA STATEMENTS ........................................... 10
1
MCT244 TRANSCEIVER
DESCRIPTION
The MCT244 is a direct sequence
spread spectrum transceiver
module designed to free use in
the 2.4 GHz ISM band.
The MCT244 transceiver is only
integrated into Kar-Tech remote
control products by Kar-Tech, at
Kar-Tech. There are no user
serviceable parts on the MCT244
transceiver.
The MCT244 is not designed for
multiple antenna applications
and should not be used to
transmit simultaneously with
any other transmitter.
OPERATION
amplifier, a modulator and a
receiver unit. The MCT244
microcontroller serial port is
connected to the host via
protection circuits. The data is
sent through a serial port to RF
processor and then to RF circuit
to the antenna and the data
received from antenna is sent to
the serial port and to the host.
The microcontroller is
responsible for the control of the
entire communication. The
MCT244 transceiver contains a
DC regulator which generates a
constant 1.8 VDC for the digital
circuitry. The RF sect ion runs on
the 3.3V supply.
The MCT244 is Direct Sequence
The MCT244 is a radio
transceiver module for the 2.4
GHz ISM bands. The transceiver
microcontroller includes a CPU,
GPI/O, a fully integrated
frequency synthesizer, a power
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Spread Spectrum that can use
one of 16 channels, where
Channel 1 is 2.405GHZ and
Channel 16 is 2.480 GHZ.
MCT244 TRANSCEIVER
The receivers are matched to
the transmitters to use the same
channel as the transmitter’s
signals.
INSTALLATION
1) Solder the MCT244
transceiver directly to the
host’s compatible connector.
2) Print and attach the label
as requirement.
3) Connect the appropriate
antenna.
Application Requirements:
A) Power the MCT244
Transceiver with 3.3VDC
nominal voltage, with
peak current draw of
150mA.
B) Do not remove the shield
on the MCT244.
C) The antenna should be
mounted at least 20cm
from all persons, and
must not transmit
simultaneously with any
other antenna or
transmitter, except in
accordance with FCC
multi transmitter product
procedures.
D) The MCT244 is to be
installed only in mobile
applications. Do not
operate the MCT244
without an antenna.
E) Documentations: In the
host’s User Manual
include the following:
a. That there are no user
serviceable parts in
the radio modules.
They should not
remove or install radio
modules.
b. The “Instructions To
The User” section.
c. The “Industry Canada
Statement”.
d. Include in the manual,
“This device is granted
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