目前手台使用的天线是老鹰775，需要在窗边才能收到中继信号，发射时需要打开窗户，冬天感觉有点难顶。问了几位群里的HAM，推荐买吸盘天线固定在窗外的空调外机上。但我这一侧的窗户够不到空调外机，只有窗户外边大约10厘米的一个窗沿可以固定，求问各位 HAM 这种情况该怎样改进通联条件？是买吸盘天线直接粘到外面的窗沿上，还是买玻璃钢天线架在室内，或者有其他更好的方案吗？感谢各位指教。

@"BI1SCY"#p11301 弄个支架固定在窗沿，延伸出去一段距离就好

@"BG2EFX"#p11309 条件不太允许，楼顶上不去…

@"BH8UTF"#p11304 窗沿是个平台，有点头疼怎么固定，本打算直接买吸盘天线用纳米胶粘在上面

你需要定向天线。朝外指向即可。能吊打阳台苗子。定向天线不需要高增益的。2-3单元八木即可。保证信号不浪费都出去

@"BH2RSJ"#p11312 好的，感谢建议。

最不好的，换个10w大功率手台搭配老鹰，绝对够

@"BI1SCY"#p11301 或者多投入点耍数模一体，上mmdvm，玩无线电就是从模拟到数字到短波再到摩斯再到架野架，

@"YofoaStudio"#p11306 回手就是一个赞，可能磁吸的不太方便吸玻璃里面弄个大磁铁容易划玻璃

Could you please advise on how senior management can improve communication and connectivity?

BD8BOJ

I recommend either building or purchasing a rack with supports that extend the wall by about one meter, then attaching a pole at least 1 meter long. The "Old Eagle" or "Brick Stone" 7900 series is a good option. It has excellent wind resistance and is suitable for long-term deployment.

BG7HTS

I'm looking for a square pipe that is 3 inches wide, 2 inches high, and 150 inches long. I want to rivet an antenna mount (an M-bracket) to one end of the pipe. Then, I will use stainless steel straps to secure it to the edge of the security fence. This is my installation method. The antenna is a CR8900 four-band antenna from Old Eagle, which is 1.3 meters long. It's very sturdy and works well even in strong winds and freezing rain on the 32nd floor. I hope this information is helpful.

BH6KYO

BI1SCY Or simply buy enough cable and connect it, and that's all there is to it.

DARK

BI3WKD A grateful heart

BG4JBQ

Hey, I was wondering if you've considered getting the antenna from a place where it's easier to access and then running a cable through the window to connect it? That might be a better solution.

BI1SCY

BG4JBQ I haven't figured out exactly how to do it yet.

BG6DRU

The original poster can take a photo of the window area, and should choose an appropriate installation scheme based on the actual situation.

BI1SCY

BG6DRU Thank you! I'll go back and take a picture.

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