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LF: Re: MF propagation

from [Alan Melia] [Permanent Link][Original]
To: <[email protected]>
Subject: LF: Re: MF propagation
From: "Alan Melia" <[email protected]>
Date: Tue, 20 May 2014 20:02:33 +0100
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Hi Stefan interesting...... at that distance could it just be different goundwave v skywave phase at the different receivers. You really need more thn two paths to pin that one :-))
 
Alan
----- Original Message -----
From: DK7FC
Sent: Tuesday, May 20, 2014 12:41 PM
Subject: LF: MF propagation

Hi MF,

Timestamp Call MHz SNR Drift Grid Pwr Reporter RGrid km az
 2014-05-20 10:10   PA0A   0.475698   +4   0   JO33de   1   G3XDV   IO91vt   466   253 
 2014-05-20 10:10   PA0A   0.475702   -25   0   JO33de   1   DK7FC   JN49ik   449   157 


That shows the difference of MF propagation over sea water and over land at daytime! (maybe 3 to 6 dB more background noise here?).

73, Stefan
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