求华为450C扩频到业余段的详细资料教程。本人小白。

记得在hellocq.com上有详细的资料，搜下。没仪器双工器不好调。好在那玩意不贵，折腾着玩吧，注意别违规😁

链接在此 https://www.hellocq.net/forum/read.php?tid=167168

@"BI1KPO"#p102190 搜索了吗，没有全的

通过网盘分享的文件：华为450C全套资料.rar 链接: https://pan.baidu.com/s/1rzhkOUg-qwajKuHmvI0QTA?pwd=1234 提取码: 1234 网站上传未成功，放网盘了，需要的人自己下载吧有PCB改线图、写频器图、写频软件

I need a detailed tutorial on how to expand the frequency range of the Huawei 450C to the amateur radio band. I am a beginner.

BI1DDQ

I need a detailed tutorial on how to expand the frequency range of the Huawei 450C to the amateur radio band. I am a beginner.

BI1KPO

Please refer to the detailed information available on hellocq.com; search for it there.
It's difficult to tune a pair of antennas without an instrument. However, they are inexpensive, so it's worth experimenting with them. Just be careful not to violate any regulations.😁

BI1DDQ

BI1KPO Have you searched? But it's not complete.

BH3NEK

Files shared via cloud storage: Huawei 450C complete set of materials.rar
Link: https://pan.baidu.com/s/1rzhkOUg-qwajKuHmvI0QTA?pwd=1234 Extraction code: 1234

The upload to the website was unsuccessful, so I've uploaded it to a cloud storage service. If you need it, please download it yourself. The files include: PCB layout diagram, frequency generator schematic, and frequency software.

BI1DDQ

BH3NEK
非常感谢

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