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 spectrum DESCRIPTION The MCT244 is a direct sequence spread 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 radio The MCT244 transceiver module for the 2.4 GHz ISM bands. The transceiver microcontroller includes a CPU, GPI/O, integrated frequency synthesizer, a power fully is a a 2 to microcontroller amplifier, a modulator and a The MCT244 receiver unit. microcontroller serial port is connected 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 is responsible for the control of the entire The MCT244 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 MCT244 is Direct Sequence Spread Spectrum that can use one of 16 channels, where Channel 1 is 2.405GHZ and Channel 16 is 2.480 GHZ. communication. MCT244 TRANSCEIVER The receivers are matched to the transmitters to use the same channel as transmitters signals. INSTALLATION the the 1) Solder MCT244 transceiver directly to the hosts compatible connector. 2) Print and attach the label as requirement. 3) Connect antenna. the appropriate 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 transmit not 3 E) Documentations:
antenna simultaneously with any or other 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. In the User Manual hosts include the following:
a. That there are no user in serviceable parts radio modules. the They not remove or install radio modules. should b. The Instructions To The User section. c. The Industry Canada Statement. d. Include in the manual, This device is granted MCT244 TRANSCEIVER for for use in Mobile only configurations in the antennas which used this transmitter must be installed to provide a separation distance of at least 20cm from all person and not be co-
located with any other transmitters except in accordance with FCC and Industry Canada multi-transmitter product procedures. BEFORE POWER!
Check power and ground for APPLYING proper polarity. Read the rest of this manual. TROUBLESHOOTING There are no user serviceable 4 parts in the MCT244 Transceiver. KAR-TECH Contact representative further instructions or servicing. your for MCT244 TRANSCEIVER There are no user-serviceable parts inside the transmitter or the receiver. Return the units for service. PARTS LIST PART NUMBER 021531A 021532A DESCRIPTION MCT244 RADIO TRANSCEIVER WIRE ANTENNA MCT244 RADIO TRANSCEIVER RPSMA ANTENNA There are no user-serviceable parts inside the transmitter or the receiver. Return the units for service. 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. TRANSCEIVER PICTORIAL 0.0900 1.8900 0.1000 1 1.2500 1.1687 5 Function NC NC NC NC VIN 3.3V GND MCT244 TRANSCEIVER Pinout Function GND Not Used GND Not Used Not Used NC Pin 7 8 9 10 11 12 Function NC Not Used Not Used NC RXD TXD Pin 13 14 15 16 17 18 Pin 1 2 3 4 5 6 6 MCT244 TRANSCEIVER TRANSCEIVER Power supply ........................................................................... 3.3VDC Operating temperature - Radio ....................................... -20C to +55C Storage temperature .................................................. -40C to +100C RF Frequency ............................................................... 2.405-2.48 GHz Antenna Manufacturer .. Kar-Tech, Inc. Antenna Model.. MCT244 Antenna Gain.. 1.1dBi 7 MCT244 TRANSCEIVER INSTRUCTION TO THE USER This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the radio instructions, may communications. However, that interference will not occur in particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the equipment and receiver.
--Connect the equipment into an outlet on a circuit different from to is no guarantee cause harmful interference there that to which the receiver is connected.
--Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. FCC Radiation Exposure Statement The modular can be installed or integrated in mobile or fix devices only. This modular cannot be installed in any portable device, for example, USB dongle like transmitters is forbidden. This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not 8 MCT244 TRANSCEIVER be co-located or operating in conjunction with any other antenna or transmitter. This modular must be installed and operated with a minimum distance of 20 cm between the radiator and user body. If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID: P4U-MCT244 when the module is installed inside another device, the user manual of this device must contain below warning statements;
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The devices must be installed and used in strict accordance with the manufacturer's in the user documentation that comes with the product instructions as described 9 MCT244 TRANSCEIVER INDUSTRY CANADA STATEMENTS This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication. Conformment la rglementation d'Industrie Canada, le prsent metteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou infrieur) approuv pour l'metteur par Industrie Canada. Dans risques de brouillage radiolectrique l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonne quivalente (p.i.r.e.) ne dpassepas l'intensit ncessaire l'tablissement d'une communication satisfaisante. le but de rduire les 10 MCT244 TRANSCEIVER OEM Responsibilities to comply with FCC and Industry Canada Regulations This device complies with Industry Canadas licence-exempt RSSs. Operation is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est soumis aux deux conditions suivantes :
( 1 ) Ce dispositif ne peut causer d'interfrences ; et
( 2 ) Ce dispositif doit accepter toute interfrence , y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil. IC Radiation Exposure Statement The modular can be installed or integrated in mobile or fix devices only. This modular cannot be installed in any portable device, for example, USB dongle like transmitters is forbidden. This modular complies with IC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This modular must be installed and operated with a minimum distance of 20 cm between the radiator and user body. Cette modulaire doit tre install et utilis une distance minimum de 20 cm entre le radiateur et le corps de l'utilisateur. If the IC number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following:
Contains IC: 4534A-MCT244 when the module is installed inside another device, the user manual of this device must contain below warning statements;
11 MCT244 TRANSCEIVER 1. This device complies with Industry Canadas licence-exempt RSSs. Operation is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired operation of the device. 2. Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est soumis aux deux conditions suivantes :
( 1 ) Ce dispositif ne peut causer d'interfrences ; et
( 2 ) Ce dispositif doit accepter toute interfrence , y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil. The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the product. 12