DIY a multi-band vertical portable antenna, click the video to learn more↓↓↓
【Ham DIY】Spent less than 10 yuan to create a second-hand car intercom system, giving new life to abandoned intercoms
【Ham DIY】How to build a V dipole antenna to receive meteorological satellite cloud images
【Ham DIY】Refrigerator ground network and butter cookie box signal booster, this is how you can play with the radio!
【Ham DIY】From 46MHz to 6GHz SDR receiver expansion | Taking ADALM-PLUTO as an example
【Ham Special】You can build an SDR receiving station and balcony antenna field from scratch for just over a thousand yuan | DIY Guide
【Ham DIY】Here is a secret to making a 20m magnetic loop antenna | What are you waiting for? Get started!
【Ham DIY】Cool | DIY a vacuum tube at home during the holidays, isn’t it very rewarding?
