我看了链接的文件,文中对灵敏度的描述好像也不十分明确,总体来说在灵敏度和林木覆盖下的接收效果还不错。
不知道国内的朋友是否做过测试?
另外,像文中提到的“On the other hand, the "not included" features we like to use in a more standard version GPS such as the G-12xl fill a pretty good list. They include: external antenna port, trip timers, cross track error, POI/city data points, pan & scan, waypoint averaging, multiple user adjustable screen formats, internal wide range voltage regulator, and is also missing a range of additional display screens and features compared with (say) the G-12xl, G-12Map, etc. ”
这些12XL有的功能有什么作用吗?你所说的怕功能不够齐,主要是什么功能? |