Kar Tech MCT241 User Manual

MCT241

2.4GHz MICRO TRANSCEIVER

The information, specifications, and illustrations in this manual are those in effect at the time of
printing. We reserve the right to change specifications or design at any time without notice.

Kar-Tech, Inc.

January 26, 2016

TH

2.4GHz Macro transceiver

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DESCRIPTION

The MCT241 is a direct sequence spread spectrum transceiver unit,
designed to be compatible with US (FCC Part 15.247), Canadian (RSS-

247), EU(EN 60950-1, EN 300 328, EN 301 489) and
Australian(AS/NZS 4268) regulations for license free use in the 2.4
GHz ISM band. The MCT241 is designed for mobile applications in
accordance to Part 2.1091(b).

The MCT241 is not designed for multiple antenna applications and
should not be used to transmit simultaneously with any other
transmitter.

OPERATION

The MCT241 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 MCT241 microcontroller monitors the input data.
The data is sent to the RF processor and then to RF circuit, and then to
the antenna. The data received from antenna is sent to the
microcontroller for processing. The microcontroller is responsible for
the control of the entire communication. The MCT241 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.

2.4GHz Macro transceiver

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The MCT241 is Direct Sequence Spread Spectrum that can use one of
16 channels, where Channel 1 is 2.405GHZ and Channel 16 is

2.480GHZ.