I just tried making a Loop on the Ground to see if it would be any lower
noise than my 6ft 160m Loop up in the loft.
I followed several people's suggested dimensions . . . so 15 feet each side,
feeding it in the middle of the side pointing West with a 450:50 ohm
transformer . . . And it's rubbish!
A local station (in the right direction) on my 6ft vertical loop in the loft
needs a 20dB preamp to bring him to the same level as on my Dipole (and the
noise is 6 to 10dB lower).
But on the LOG he was 30dB weaker, that's WITH the 20dB preamp! So the S/N
would be rubbish. Anyone else tried something similar on 160m?
Roger G3YRO
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