PLM PICtail? Plus 子板通过使用BPSK使用频段提供了通信功能，此扩展板与当前流行的Explorer 16开发板相连接， 可以在一个载波频率为72 kHz的实用频带下使用。软件调制是在dsPIC 33F数字信号控制器上运行，扩展板是利用模拟前端（APE）接口的交流电源运行。Each of the communication nodes utilizes a high voltage (HV) adapter cable that connects Utility-Band BPSK-Based 6 Kbps Power-Line Soft-Modem to the AC mains. The HV adapter cable incorporates the circuitry required to provide the noise-filtering and isolation from the power-line.?Features?
Operates on 5V and 9V power supply
Modulation and demodulation in software
Variable transmit power level setting
Compatible with 220V/50 Hz and 110V/60 Hz power-lines, or any AC line ranging from 0-220VAC at 50 or 60Hz??
Getting Started?To get started, two Explorer 16 boards with dsPIC33FJ256GP710A devices and two 9V power supplies are required for point to point communication. The Power-Line Modem (PLM) PICtail Plus Daughter Boards allow insertion into the Explorer 16 development boards in only one orientation. The demonstration software provides all of the source code required to implement power-line communication. In addition, there are also five different demos with example source code. Two Utility-Band BPSK-based 6 Kbps Power-Line Soft-Modems are included in this kit. Explorer 16 boards can be purchased separately.?Package Contents?
Info Sheet
Utility-Band BPSK-based 6 Kbps Power-Line Soft-Modem PICtail Plus Daughter Boards
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2013-01-05
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