Because BPL uses the radio frequency signals sent over medium- and low-voltage AC power lines to connect customers to the Internet, it can cause interference with HAM radios and emergency radios.

• 由于电力线宽带是通过中低电压的交流电线路来进行无线电频率信号的传输，因此，它会对业余无线电及其紧急无线电发射造成干扰。