The temporary antenna I set up at home during the Spring Festival worked reasonably well. I also uploaded a video to Bilibili, and I'm posting this message here as well.
(I'm not sure if hamcq can insert a video)
<iframe src="//player.bilibili.com/player.html?bvid=BV1mC411475E"&page=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"> </iframe>
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