主题：【原创】飓风逃生计 -- Highway

不管它广告上说2英里，6英里，使用一般民用频道只能少于500毫瓦。 那种能上12英里的是要FCC的执照的。

当然了，我等凡人是不行的，您麦帅要用，FCC人的要是不知趣，您就给他一个耳刮子，“笨蛋， 我这是军事要务，~！·#￥％％……

Most two-way radios carry a range of 1 to 2 miles, which really depends on the terrain and weather conditions

You can buy extended-range radios but they exceed the FCC's (Federal Communications Commission) maximum wattage of 500mW and employ a GMRS frequency

If you need the added distance, though, you'll have to buy a GMRS (General Mobil Radio Service) license, issued by the FCC, and pay a fee required for use of the extended-distance radio

Manufacturers will list both the range and let you know if a license is required. That's why most models fall in the 1 to 2 mile range, without any licensing fee required.