[Lowfer] WG2XRS/5 72.4 kHz QRSS60 on again tonight
Pat Bunn
pbunn at matrixei.com
Fri Aug 16 15:33:46 EDT 2013
Dex
Very strong signal here all day long. I'll send a daytime screenshot.
Pat
N4LTA
Sent from my iPhone
On Aug 16, 2013, at 2:31 PM, Dexter McIntyre W4DEX <dexter.mc at gmail.com> wrote:
> John Andrews wrote:
>> It's definitely ground wave, a benefit of the low frequency. Should get better with lower temps and less noise this winter.
> John,
>
> How will tree losses at this frequency compare with 137 kHz? And why am I not seeing as much antenna tuning change with wet trees on 72 kHz as I do on 137 kHz? Right now the oak foliage is more dense than it's been since the LF antenna was installed eight years ago. And the tree tops have grown closer to the top hat wires running over them. Top hat wires are #18 copperweld, probable cheap copperweld since they are rusting :(
>
> Dex
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