Would know fix out of service the antenna? About article.
Possible it you may seem unusual, but sense wonder: whether it is necessary repair its the antenna? may logical will buy new? Think, sense ask, how is a new antenna. it learn, enough go to appropriate shop or just make desired inquiry finder, eg, yahoo.
If you all the same decided their hands repair, then the first thing need learn how repair the antenna. For it there meaning use bing or google, or look issues magazines "Model Construction", "Junior technician", "Himself master" and etc..
I think this article helped you solve this task.