Re: [IRCA] Trying to figure something out...

[Russ Edmunds <wb2bjh@xxxxxxxxx>]

It might be that as the signal travels along a great circle path, if there
is daylight anywhere along that path, it would probably seriously degrade
the signal.

Russ Edmunds
15 mi NW Phila
Grid FN20id
<wb2bjh@xxxxxxxxx>

AM: Modified Sony ICF2010's (4) barefoot w/whip
FM: Yamaha T-80 & T-85, each w/ Conrad RDS Decoder;
Onkyo T-450RDS; Tecsun PL-310 ( 4);
modified Sony ICF2010's (3) w/APS9B @ 15';
modified Sony ICF2010 w/whip


On Fri, Nov 25, 2016 at 12:44 PM, Paul B. Walker, Jr. <
walkerbroadcasting@xxxxxxxxx> wrote:

> ... One of my regular visitors is AFN 810 The Eagle from Yokota Air Base in
> Japan, with 50,000 watts.
>
> The signal can be quite good at times, but it doesn't last too long and
> fades out to mush but often comes back
>
> Also, it peaks about an hour before local sunset (sunrise is 1930UTC) and
> is gone just as the sun begins to rise.
>
> I know what it starts to break up at sunrise, that's obvious.. but it's
> never really present before 1830UTC, why is that? It's still dark in Japan,
> barely past Midnight local time, so one would think I could hear it well
> when it's dark in both places.
>
> Also why does the signal take such dramatic dives? Those dives happen
> everyday.
>
> I'm sure there's a reason for this and with the extreme cold I'm now
> dealing with, I just like to figure this out so I can figure otu the best
> times to go out and maximize the signal I hear/can get.
>
> Paul Walker
> Galea, Alaska
> Lower HF225
> Grundig SAttelit 750
> Two 225 foot long wires
> WEllbrook ALA1530LNP
> DXEngineering HF PreAmp
> 3 antenna coax switch
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