Hello Giday,
Thank you for your explanations, I think my problem is local! (just a
few km in the neighborhoods) that will be difficult to find, I will see
whether I to make raisings little. Let us hope for how that will stop as
it came!!!!!
73 Jean-Pierre f1afj
gboorerzl3pn a écrit :
Giday there Jean-Pierre ..Noise is all part of LF 130
-190khz...generally if it comes in at evening it lets you know the
ionesphere is working down at that frequency ..IT could be some
thousand miles away where it is generated...lightning storms the arc
from a discharge is a very long radiator its the perfect antennae for
low frequency hihi....during daylite hours noise from lightning
travels also a good distance by ground wave...that big antennae
again...some days smooth noise seems to come from ionesphere...why i
dont no...perhaps its haarp harping about hi...73s from nucular free
New-Zealand....kia-ora
----- Original Message ----- From: "Jean-Pierre Méré"
<[email protected]>
To: <[email protected]>
Sent: Sunday, January 27, 2008 8:38 AM
Subject: LF: [137] QRM !
Hello all on LF ,
I am very anxious because since yesterday I am QRM on 137 Khz ,
the noise floor went up of 20 dB ! the last night the grabber was
disturbed and XGJ was just visible !!! This evening that seems better,
but not returned at the normal level. I hope that it is only passage
because that is likely to put in danger my activity LF !
to see the captures in the file with :
http://jpmere.online.fr/LF/QRM_137kHz/
73 Jean-Pierre f1afj JN06ht
--
Website : http://jpmere.online.fr/
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Website : http://jpmere.online.fr/
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