ps：做天线得先准备材料，主要的天分仪在准备中，其他材料也在陆续准备中。现在遇到的问题：通过天线计算器进行计算时，其中有个馈线盒，这个馈线盒表示看不懂，哪位友台可以指点一二。 [upl-image-preview url=https://storage.hamcq.cn/2024-11-14/1731554093-196576-e8a75272-9bbb-49e7-95f9-84b292c49538.png]

我没看过天线手册这本书，不知道里面有没有关于馈电的相关知识，建议各个群里找一下有没有电子版

@"YofoaStudio"#p40813 感谢，我找找。

链接: https://pan.baidu.com/s/1xkZuNAMK0F1MJYgq3E6B2Q?pwd=n5c8 提取码: n5c8 复制这段内容后打开百度网盘手机App，操作更方便哦 --来自百度网盘超级会员v6的分享

@"BI7LVX"#p40854 感谢，已下载。

这个是γ匹配的馈电，中间不是电阻，就是短接。

I'm planning to build a Yagi antenna. I would appreciate any advice from fellow hams.

BG4KHT

P.S.: Before building the antenna, you need to prepare the materials. The main component, the antenna itself, is currently being prepared. Other materials are also being prepared in stages.
The problem I'm encountering now is that when using an antenna calculator, there's a feedbox that I don't understand. Could someone please provide some guidance on this?

YofoaStudio

I haven't read the "Antenna Handbook" book, and I don't know if it contains any information about matching networks. I suggest checking each group to see if there is an electronic version available.

BG4KHT

YofoaStudio Thank you, I will look for it.

BI7LVX

Link: https://pan.baidu.com/s/1xkZuNAMK0F1MJYgq3E6B2Q?pwd=n5c8 Extraction code: n5c8 Copy this content and open the Baidu Netdisk mobile app, which will make it easier to use.
– Shared from Baidu Netdisk Super Member v6

BG4KHT

BI7LVX Thank you, I have downloaded it.

bd4unw

This is a gamma-matched feed-in, where the middle connection is neither a resistor nor a short circuit.

闽ICP备2021006864号-7

闽公网安备35020602002794号互联网举报中心

用户协议隐私政策社区规范积分规则中继规则转载须知
更新日志联系我们常见问题友情链接运营报告赞助

浩奇科技（厦门）有限公司

是无线电，把我们联系在一起