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Narrow band multi-channel radio transmitter / receiver |
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Japan's Circuit Design releases compact radio modules for North American market.
Circuit Design, Inc. has developed and released the CDP-TX-02E-R and CDP-RX-02E-R radio modules for the North American market. The EU version of the modules released earlier has been very well received in the European market.  The CDP-TX-02E-R and CDP-RX-02E-R include nearly all the parts necessary for radio transmission in a small and robust shielding case, making it possible for the user to reduce the development time of radio equipment significantly. With narrow band FSK modulation, the modules are very resistant to noise. The receiver also has high receive sensitivity, offering stable operation even in weak electric fields. The feature a line-of-sight communication distance of more than 600 m with only 10 mW power. While the modules are small, they feature high frequency characteristics as well as resistance to mechanical vibration and shock. http://www.cdt21.com/products/tx_rx/cdptx02n/default.asp
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