关于dect射程问题

上面问题，求助高手讨论。

怎没人讨认，是否太简单了。或没人懂。

first you should confirm the ouside range test condition meet 360degree have no dead angle at 300meter. if your longest communcation range only havejust 2-3 fully meet the test condition, your antenna have strong directional repednance. when you sure that your device can fully meet the no direction dependance and then do the inside test. sorry i have the simply chinese font,i shall type in by english

申明：网友回复良莠不齐，仅供参考。如需系统了解手机天线设计，可以学习业界专家讲授的手机天线设计培训教程。