bh1rio:我理解就是一个最大功率的分数值,分成了16份.......一格1/16
(2020-11-13 11:15) 
网上查了个说法,在SWR上:
0 hash marks - 1:1 (perfect match - flat SWR)
1 hash marks - 1.15:1
2 hash marks - 1.33:1
3 hash marks - 1.55:1 (power starts to fold back here)
4 hash marks - 1.8:1
5 hash marks - 2.11:1
6 hash marks - 2.5:1
7 hash marks - 3:1 (here the high SWR "HSWR" starts to flash)