rt 或者说玻璃对短波传播影响大吗？我能在室内用天线吗？

室内估计不行，窗户还有整个楼的钢筋有可能会形成法拉第笼，怕是信号出不去

金刚网当地网，吊根GP出去

@"BI4OAE"#p16297 窗户外只要能装个M型天线底座就能实现，或者说普通卡边也行，金刚网反而能成为你的地网来使用，天线底座接地线排到金刚网即可，天线架设方式为鱼竿式，建议用M哥的MA-01 gp天线，不同频率配合不同的线圈，我就是这样使用的，FT8已经通联91个国家，1500个电台，加油吧，我起初以为无法实现，结果效果杠杠的

@"BH1AYY"#p16321 好的，我试下

家里有空调吧，走空调眼把馈线走出来，上楼顶最好，至少可以室外固定

短波天线如果在室内接收基本就没戏了，要把天线整出去。

[upl-image-preview url=https://storage.hamcq.cn/2024-04-27/1714235844-628105-64b2a3525d7678362437c25651d0723.jpg] 我是这样弄的地网简陋了点

拿天分测下防盗窗驻波，我家窗框谐振6米波来着（bushi

大佬们请教一下~家里做了封窗，馈线应该如何接进来呢

@"BD8BOJ"#p16635 我和你一样问题

The entire balcony has been enclosed, and all windows are fitted with diamond mesh. Are there any ways to set up a shortwave antenna?

BI4OAE

rt
Or, does glass have a significant impact on shortwave propagation? Can I use an antenna indoors?

BH1AYY

BI4OAE With a simple M-type antenna base, you can achieve this even if it's just attached to the edge of a regular card. The King Wave net can also be used as your ground network. Simply connect the grounding wire from the antenna base to the King Wave net. The antenna mounting method is pole-mounted, and I recommend using the MA-01 GP antenna by M. Different frequencies require different coils, which is how I use it. FT8 has already connected with 91 countries and 1500 stations. Let's go! At first, I thought it wouldn't be possible, but the results are excellent.

bi1pwk

It's unlikely to work indoors; the windows, along with the entire building's steel frame, could potentially create a Faraday cage, preventing signals from coming in or out.

BH7HQT

Jin Gang Net, local branch, GP (cable) out.

BI4OAE

BH1AYY Okay, I'll try it.

Bi4KKF

There should be air conditioning at home. Run the condensate line from the AC unit, ideally to the top of the unit or outdoors if possible.

BH1QAE

If you're trying to receive shortwave signals indoors, it simply won't work. You need to take the antenna outside.

BA7NID

Here's how I did it: The ground network was a bit basic.

BH1AYY

BA7NID A slightly more level antenna would provide better results.

BG5BQB

I tested the anti-theft window with a frequency scanner, and my window frame resonated at a 6-meter wavelength.

BD8BOJ

Experts, I would appreciate your guidance._{How should I connect the power cable when installing window blinds at home?}

BI4OAE

BD8BOJ I have the same problem as you.

BA7NID

BH1AYY The weather has been bad lately, and I'm worried that strong winds might damage it.

BI1NIZ

买个5.6的拉杆，全部拉出，然后用想办法伸出去护窗范围，然后利用护窗作为地网系统，同时也可以附加几根地网线，然后买个牛逼点的atu，就靠它tune吧。不要指望1/4 GP的形式每次去调长度或者什么多个线圈切换，那个的东西不是长久之计，一次两次你还能接收，想想看室外零下十多度的时候，你去换线圈？

所以，不要指望这种方案有多优秀，如果你楼层高，还有点优势。

BG2LLI

BI1NIZ Accurate

BH1AYY

BI1NIZ

BI1NIZ I strongly disagree. Replacing the coil is a simple task, and it's not something that needs to be done every day. If you can find a suitable SSB frequency at a local market, that should suffice. If you're using FT8, replacing the coil once a month would be sufficient. It's not as complicated as that. And if you're using a single lever, the efficiency will be very low.

yitom

The long-range casting with this rod is better than using a fishing rod.

BG5VLI

Learning, learning… After that, I guess this is the best way to proceed.

ba7jmo

As long as you understand, anything is possible.

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