[MRCA] M and S net
Steve Gajkowski
grasshopper at epix.net
Thu Jul 19 14:08:59 EDT 2012
Many we should establish a land line net(conference bridge).. give people a
chance to use their wired military gear
-----Original Message-----
From: mrca-bounces at mailman.qth.net [mailto:mrca-bounces at mailman.qth.net] On
Behalf Of Al Klase
Sent: Thursday, July 19, 2012 1:14 PM
To: Dennis
Cc: mrca at mailman.qth.net
Subject: Re: [MRCA] M and S net
Dennis,
Moose and Squirrel is your basic NVIS situation. The ionospheric FoF2
has generally been too low lately to support near-vertical reflections
on 40, and it seems that D-layer absorption kills 75.
I'm not stuck on 60-meters for the net, but it remains our best bet for
what we're doing. As you indicate, HF conditions have been really awful
lately.
I use this Australian webpage to try to gain some insight:
http://www.ips.gov.au/HF_Systems/6/5 Use the "hourly" "HAP charts" for
real-time NVIS conditions in your area. Correlation has be pretty good
with what we see on the net.
Wish you were closer,
Al
On 7/19/2012 12:42 PM, Dennis wrote:
>
>> 40-M has been hopelessly long for our purposes.
> ------------------
> Basic wave propagation includes consideration of frequency, time of day,
and time of YEAR. I/E have you tried it lately? It's been pretty short in
the day time. I'm listening to AM stations on 7295 right low located in
Illinois.
>
>
> But then, nearly all the HF bands have been pretty poor the last week or
so regardless of freq or time. As you know, I listen to them all.
>
> D
--
Al Klase - N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/
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