Highland mountain suitable for walkie-talkie

Only the use of car radio or base station to meet your requirements, 16 kilometers in the plateau mountainous areas, if they are set up in the peaks of the station and there are no other peaks of the obstruction (that is, they are all in the range of visual distance, the distance is not greater than 54 kilometers) you can use the U-band through the link, otherwise you can only use the V-band through the link or the 50-band, 27-band, 14MHz following the frequency band in order to be able to pass the link. The price is a little lower you can buy Yaesu 8900 or ICOM2820 or 2720 (2500-3500 yuan) a little better can only be the base station I recommend IC7000 (9000 yuan or so).