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DIY双段棒子 [复制链接]

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离线张扬
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1195
只看该作者 20楼 发表于: 2004-12-15
好         。
离线bd8uk
发帖
11693
只看该作者 21楼 发表于: 2004-12-15
'
8uk,全昆明就8vn可以打开文山中继。太古怪啦。
'

8tc也可以打开文山2米中继!信号53-56之间。
离线BD3RJ
发帖
18844
只看该作者 22楼 发表于: 2004-12-15
好资料, 帮顶 !
离线蓝飞鱼
发帖
278
只看该作者 23楼 发表于: 2004-12-17
不错不错......
离线BG9ADQ
发帖
1425
只看该作者 24楼 发表于: 2004-12-17
学习!好料!收藏!佩服!谢谢!
离线fangmin226
发帖
1937
只看该作者 25楼 发表于: 2004-12-21
用户被禁言,该主题自动屏蔽!
离线BG4WTZ
发帖
1884
只看该作者 26楼 发表于: 2004-12-23
听说在v段效果不好
离线lumincb
发帖
79
只看该作者 27楼 发表于: 2004-12-23
蛮好的,增益多少??
离线BD1FJP
发帖
245
只看该作者 28楼 发表于: 2004-12-23
顶!!!我也做一根,回头测一下增益后向大家汇报
离线注册注册
发帖
115
只看该作者 29楼 发表于: 2004-12-26
请教各位:
1.地网用几根合适?3根?4根?
2.地网的展开平面(或者说地网与天线接口座的焊点),是否可以低于振子中最下方的那个加感线圈与接头的焊点?可能在同一平面最好,但考虑到固定等原因,最低不能超过多少距离?
3.shark先生计划的,没有最底部加感线圈的天线,是否已经出来了?
离线BG4IJL
发帖
2369
只看该作者 30楼 发表于: 2004-12-26
请教:uhf段垂直地网的3/4和1又3/4波长,地网长度及换算公式。谢谢,73!
离线BD3CG
发帖
2207
只看该作者 31楼 发表于: 2004-12-26
值得学习!
这个制作也需要一定的时间吧。
离线BG4IJX
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2271
只看该作者 32楼 发表于: 2004-12-31
好帖顶。。。。。。。。。。
离线BG6ADK
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231
只看该作者 33楼 发表于: 2004-12-31
好资料, 帮顶123456789
离线duansir
发帖
47
只看该作者 34楼 发表于: 2004-12-31
好好好,有机会来找你做根,可要帮忙啊!!!
离线BG7ACY
发帖
37
只看该作者 35楼 发表于: 2005-01-01
正准备做........现在有点迷糊了........
离线BG3AKA
发帖
119
只看该作者 36楼 发表于: 2005-01-12
ding!!!!!!!!!!!!!!!!!!
离线BG3AHZ
发帖
455
只看该作者 37楼 发表于: 2005-01-13
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发帖
358
只看该作者 38楼 发表于: 2005-01-26
请问楼主,线圈的直径和间距是多少啊。还有2×4mm铜条能不能换成直径12的铜管代替啊。谢谢楼主提供这么好的资料。美好的73送给你以全家!
离线BD8SB
发帖
385
只看该作者 39楼 发表于: 2005-01-27
震子可以用铜管,线圈也可以参照下面的图中的形式。