我是在北方，开窗冬天很冷，有啥好的天线推荐一下么？

装楼顶通过烟道开个口进屋~ 要么就空调口进屋~ 楼顶有啥天线就看你楼顶环境了~ 没有楼顶环境就拉端馈或者鱼竿天线~ 馈线从空调口进入再不行就塑钢穿打眼~ 想玩办法有的是啊~

有条件尽量楼顶，加固什么的都比较简单，阳台的话一定要牢固，MA01这种短天线还好，如果上GP4这种5米6的天线，固定端的受力还是很大的，所固定点一定要结实，一定要拉绳，万一QBG了，容易出大事

自然是五星红旗迎风飘扬啦 [upl-image-preview uuid=8cccb787-5f5c-409e-83f4-c0ea512ce052 url=https://storage.hamcq.cn/2026-01-12/1768205721-634643-b569081c422b6e3953ff5b3dc709a063.jpg alt={TEXT?}] [upl-image-preview uuid=bee5c0a7-a87d-455e-a896-40e4f1f436bb url=https://storage.hamcq.cn/2026-01-12/1768205693-823737-a332f3332f9e69e9a148ce2dc55b5ac0.jpg alt={TEXT?}]

一共几层楼，你住在几层？

我也在纠结B考下来怎么架天线呢。。。我家2楼，到楼顶十几层呢。。。不过我家前面有一块大平台可以上，和对面楼隔着一条马路，就是楼层低，不知道架天线效果怎么样。。 🤔🤔🤔

@"BH4HNL"#p94726 五星红旗影响通联信号不？

@"BG5AZE"#p94733 对朝阳群众来说：挂红旗之前，这个天线信号59 挂红旗之后，这个天线反而没信号了

@"jsntzsy"#p94730 短波其实对于绝对高度没那么看重，重要的是离地净空

I'm a beginner, and I'd like to ask for advice on how to set up an antenna in an apartment building for shortwave radio.

BG2GLH

I live in the north, and it gets very cold here in winter. I'm looking for a good antenna recommendation.

BG2EFX

Install through the roof vent, create an opening to enter the room ~ Or, use the air conditioning unit's intake to enter the room.
The type of antenna you have depends on your building's environment.
If there's no ceiling environment, use a coaxial cable or fishing rod antenna instead. The coaxial cable should enter through the air conditioning vent. If that doesn't work, use a plastic-coated wire with eyelets.
There are many ways to do it!

BA4QBK

Regarding the antenna placement, if possible, mounting it on the roof is ideal, and reinforcing it should be relatively straightforward. However, for balconies, it's crucial to ensure they are securely mounted. The MA01 short antenna is fine, but if you use a GP4 5.6-meter antenna, the load on the fixing point will be significant. You must make sure that the fixing point is very strong and secure, and you should definitely use a pull rope. If something goes wrong, it could cause serious problems.

BH4HNL

Of course, the five-star red flag was waving in the wind.

BG5AZE

BH4HNL Does the five-star red flag affect the communication signal?

BG7NOD

BH4HNL It's so beautiful!

BI4MIG

BH4HNL
会不会功率大了，把国旗烧了。🤣

BD3QYZ

How many floors are there in total? Which floor do you live on?

BG2GLH

BD3QYZ 15 units, located on the 10th floor.

jsntzsy

I'm also struggling with how to mount the antenna for B, and I live on the second floor, which is about 15 stories high.
However, there's a large platform in front of my house that I can access, and it's across the street from the building next door. Since the building is on a lower floor, I'm not sure how well the antenna will work.
🤔🤔🤔

BH4GQD

jsntzsy In reality, the exact altitude isn't as critical; what matters most is the clear space above it.

BG4IJK

BG5AZE For the residents of Chaoyang:
Before displaying the red flag, the antenna signal was 59.
After hanging the red flag, the antenna suddenly lost its signal.

BH4HNL

BG5AZE Signal transmission successful, reaching distant northern regions of my homeland.

BG5AZE

BG4IJK Makes sense.

BH4HNL

BG4IJK 哈哈哈其实我家屋顶被物业锁住了，我是用物理学圣剑打开上去的，所以没有朝阳群众上来骚扰我，因为他们既没有钥匙，也不懂物理😂

ba7ck

First, we will address the electromagnetic environment.

debain

Please provide more detailed information such as the number of floors, whether it's a detached house or an apartment building, so that I can make better recommendations and for your reference.