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Message-ID: <001a01c720ac$945dfdc0$0300a8c0@lark>
From: "Alan Melia" <alan.melia@btinternet.com>
To: <rsgb_lf_group@blacksheep.org>
References: <PAEFLMFGBDKKCONLMLBIAENECIAA.ganymede444@btopenworld.com>
Date: Sat, 16 Dec 2006 00:49:32 -0000
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Subject: LF: Re: Re: Has the ionosphere died 
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Status: O

Ah that is daytime enhanced-skywave one hop. It would have been best
strength around 1200z. Its a bit like the flare ionisation...... the extra
electrons in the D-layer kill the night-time signal but can give 10 db more
in the daytime skywave. Berlin must be about 700km from Dave and that is
about the right distance to start seeing this effect. Interesting...this
effect usually takes a day or so to build up so daytiem signals over shorter
paths (up to 2000km) should be better still tomorrow. I call it the
"consolation prize" !

Cheers de Alan G3NYK

----- Original Message -----
From: Dave G3WCB <ganymede444@btopenworld.com>
To: <rsgb_lf_group@blacksheep.org>
Sent: 15 December 2006 18:00
Subject: LF: Re: Has the ionosphere died


> Well, groundwave still works! Good signal from DK7SU (see attached)
> He didn't hear me though...perhaps there's a one-way suck-out..... ;-)
>
> 73, Dave G3WCB IO91RM
>
>
>
> -----Original Message-----
> From: owner-rsgb_lf_group@blacksheep.org
> [mailto:owner-rsgb_lf_group@blacksheep.org]On Behalf Of Alan Melia
> Sent: 15 December 2006 12:18
> To: rsgb_lf_group@blacksheep.org
> Subject: LF: Re: Has the ionosphere died
>
>
> Yup, that's the way it is,,,,didn't you realise this is a quiet year !! I
am
> note sure about RALs hardware there was an aerial problem some short while
> back but G4IRX shows no 5MHz signals from anywhere this morning. The T/A
> path was wiped out on 136 last night....back to internet radio....mind you
I
> dont know how badly the cables suffered in last nights mag storm and there
> is another to come about Sat night or early Sunday. We live in (radio)
> "interesting times" !!
>
> Cheers de Alan
> LF Prop report at
> www.alan.melia.btinternet.co.uk/latest.htm
>
>
>
>
>