Message-ID: <54270812.8010107@free.fr>
Date: Sat, 27 Sep 2014 20:55:14 +0200
From: F5MAF_FREE <f5maf@free.fr>
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References: <5422A13B.3219.30D807@mike.dennison.ntlworld.com><5425E55B.3050304@gmail.com><54264D1C.3000809@free.fr>
	<558A69F224CB4AA69C64952CA5752C49@Clemens0811> <5426DBBA.1060709@free.fr>
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Subject: Re: LF: T/A on 472kHz WSPR
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Hello Marcus,
It's a pleasure to see that the good atmosphere on the LF list has not 
disappeared.
There is sensitive subjects...schuttt!

1846    0   6.5    0.475792    0   DJ0ABR        JN68     30
1848   -2   5.7    0.475671    0   G0HNW         IO93     33
1850    4   5.9    0.475717    0   DK7FC         JN49     30
1852  -15   5.0    0.475765    0   EA3NE         JN11     27
1852   -3   6.5    0.475783    0   DH5RAE        JN68     23


73,
Marc F5MAF JN03PQ


Le 27/09/2014 19:40, Markus Vester a écrit :
> < joke >
> When the public radio of Armenia was still active on mediumwave, they
> received a letter from a person claiming to have heard their station in
> some very far away place. The letter contained a question to Radio
> Yerevan: "What is your radiated power?"
> Answer: "We know our traansmitter power (P kilowatts), and measured our
> antenna resistance (R ohms) and our antenna's effective height (H
> meters). Using standard antenna engineering formulas based on Maxwell's
> equations, we calculated an ERP of X kilowatts. However we live under
> a socialist law that radio stations can never have more than one watt
> ERP. So we have to conclude that Maxwell's equations are in error, and
> our ERP is exactly 1 Watt, as prescribed by law."
> < /joke >
> Markus (DF6NM)
>
> *From:* F5MAF_FREE <mailto:f5maf@free.fr>
> *Sent:* Saturday, September 27, 2014 5:46 PM
> *To:* rsgb_lf_group@blacksheep.org <mailto:rsgb_lf_group@blacksheep.org>
> *Subject:* Re: LF: T/A on 472kHz WSPR
>
> OK Clemens it seem most easy to have 10W ERP on 475 KHz comparatively on
> 137 KHz hi!
> 73
> Marc F5MAF
>
> Le 27/09/2014 11:24, Clemens Paul a écrit :
>  > By comparison to other signals
>  > on different remote perseus receivers all over europe incl. iceland
>  > my educated guess is 10W ERP...
>  >
>  >
>  > 73
>  > Clemens
>  > DL4RAJ
>  >
>  >> -----Original Message-----
>  >> From: owner-rsgb_lf_group@blacksheep.org
> <mailto:owner-rsgb_lf_group@blacksheep.org>
>  >> [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of F5MAF_FREE
>  >> Sent: Saturday, September 27, 2014 7:38 AM
>  >> To: rsgb_lf_group@blacksheep.org <mailto:rsgb_lf_group@blacksheep.org>
>  >> Subject: Re: LF: T/A on 472kHz WSPR
>  >>
>  >> Hello Stephan, I received you +7dB!, in JN03PQ. What is your
>  >> real power
>  >> radiated?
>  >> Here, I use an antenna K9AY (2 x loop) with 35dB amplifier and
>  >> filter on
>  >> FRG8800.
>  >>
>  >> 73,
>  >> Marc
>  >> F5MAF
>  >>
>  >> Le 27/09/2014 00:14, DK7FC a écrit :
>  >>> More and more stations there. Got report by 94 stns within 2
>  >> weeks now!
>  >>> Compared to other bands, MF takes a good place, see a
>  >> capture from the
>  >>> WSPR stats page.
>  >>>
>  >>> 73, Stefan
>  >>>
>  >>> Am 24.09.2014 11:47, schrieb Mike Dennison:
>  >>>> Last night, WG2XJM was received by several European stations at US
>  >>>> sunset and Eu sunrise.
>  >>>>
>  >>>> This included G8HUH, M0LMH and G3XDV. His best DX was PA3ABK/2
>  >>>> (6184km) at 0112 and 0504UTC.
>  >>>>
>  >>>> G8HUH was reported by WD2XSH/17 between 0534 and 0554UTC,
>  >>>>
>  >>>> Mike, G3XDV
>  >>>> ==========
>  >>>>
>  >>
>  >
>  >
>  >
>  >
>