FPVLR Long Range Antenna for Yuneec Q500 Q500+ Blade Chroma LONG RANGE FPVLR ANTENNA Hand Built in the USA individually tuned on HP Agilent Spectrum Analyzer Genuine brand FPVLR as seen on youtube SWR &lt;1.1:1 , 10.5dBi for the 2.4GHz antenna, and 14dBi for the 5.8GHz antenna