What antenna do you use for shortwave (0-30 MHz)

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andyrs
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Joined: Thu Jan 26, 2023 3:50 pm
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What antenna do you use for shortwave (0-30 MHz)

Post by andyrs »

I reckon that most of us are using magnetic loop of some kind, be it MLA, Wellbrook, aaronia (the prices, lol) etc. Most non-HAM-users who use electric-component antennas are probably ok with miniwhip.
Are there any other interresting choices for RECEIVING only?

What are you using for Rx, and what for Tx? Share your expernience here!
srcejon
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Re: What antenna do you use for shortwave (0-30 MHz)

Post by srcejon »

Wellbrook mag loop here, although I find the amps a bit unreliable.
andyrs
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Joined: Thu Jan 26, 2023 3:50 pm
Location: KO11

Re: What antenna do you use for shortwave (0-30 MHz)

Post by andyrs »

Yeah, btw I'm using twice-looped MLA30+ mainly, but starting to like a miniwhip much better ;)

What are you using to power an amp? I found that some stabilized PS was adding so much noise, not to mention all kind of USB bias-t units that right now I'm thinking of using betteries.
A small 12V remote control... or maybe even a car battery. Should be better, no?
srcejon
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Re: What antenna do you use for shortwave (0-30 MHz)

Post by srcejon »

I'm using the supplied Wellbrook PSU, which I presume is just a switched mode converter and bias-tee with a bit of filtering. Don't use it much so haven't really investigated it though.

A battery should have less noise, but it doesn't necessarily matter - have to measure it to see!
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