A short wave ham radio antenna will be good to cover FM, MW and SW bands. The design concept is to treat band switch as coarse tuning. You really don’t have to care about the frequency or band, you care about what you are listening to.
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在 2023年11月29日，12:38，Jim Burns <outbackerwb4ilp@...> 写道：
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Hi Adam,?
Sounds great !? What frequencies are covered and what were you using for the antenna?
Thanks for the video.
Jim WB4ILP?
On Tue, Nov 28, 2023, 10:19 PM Adam Rong <
rongxh@...> wrote:
Guys,
Check out this video. The prototype works great with my monitor speaker.
