Installation and Operation Manual

MCT247 TRANSCEIVER
3
OPERATION
The MCT247 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
amplifier, a modulator and a
receiver unit. The MCT247
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
MCT247 transceiver contains a
DC regulator which generates a
constant 1.8 VDC for the digital
circuitry. The RF section runs on
the 3.3V supply.
The MCT247 uses Frequency
Hopping Spread Spectrum, that
uses 16 channels, between
2.407GHZ and 2.470GHZ with a
1MHz resolution.
The receivers are matched to
the transmitters to use the same
channels and sequence as the
transmitter’s signals.
There are no test modes built in
to the MCT247. Host code is to
be used to ensure compliance.