国外网站看到的!讨论一下!
thursday, 22 april 2010
cushcraft failure
wandering around the fields last monday it was disappointing to see that my main hf amateur radio aerial, a cushcraft r8, failed while we were away.
i need a detailed look to see if it can be patched up but here's how it's looking: first the broken end of the top section, a general view of how it was sited and then the base section. the unit failed where the 'hot' side of the matching unit was attached to the antenna:
怎么折的?风大?时间久了?
看架设场地风小不了!