Hi Nicolas,
The distance is 797km,
http://no.nonsense.ee/qthmap/?qth=JN18IP&from=jn68rb
This is a VERY impressing and remarkable RX result! His signal seemed
to be rather low today, compared to monday but you've got an excellent
reception in 4.5 mHz. Congrats to you and of course Ossi! The first
OE-F contact on VLF it seems :-)
Your loop design becomes more and more interesting for me! Would be
interesting to compare it to an active E field antenna at the same
location.
What do you estimate is the SNR loss if you would choose the quietest
location where the loop can be fixed arranged?
This shows that VLF reception in the range above 500 km and even QSOs
may be done by fixed antennas! A good VLF day!
73, Stefan/DK7FC
Am 19.01.2011 18:25, schrieb [email protected]:
Hello Dreamers, Ossi attached my screen capture of your VLF
transmission this afternoon.
In portable for a noise-free environment, locator JN18IP.
hallo niclas
tnx fer your report ,
so in this time i transmiting only with the marconi
220 ma smal signal fore testing the conds ,
weather here very poor stormy and snowfall ,
wet wx conds not good fore high voltage on the anttena,
and no ballon by strong wind ,
so by the next activity i gife a info on the reflector,
you can see the smal signal on my grabber here 10 km from my station, peaking
only to -80 db ,
normaly by ballon 100m high its on -70 db ,
http://www.langwelle.at/,
73 oe5odl
[email protected] wrote:
>
> OE5ODL VLF is on air this afternoon ?
>
> F4DTL/P JN18IP
>
>
>
>
>
>
> -----E-mail d'origine-----
> De : F4DTL <[email protected]>
> A : rsgb_lf_group <[email protected]>
> Envoyé le : Mardi, 18 Janvier 2011 17:32
> Sujet : Re: VLF: 8970.02 Hz + 10th
>
>
> Hello Dreamers, maybe the ODL's VLF transmission but I did not have
> enough time because it was during my lunch raises labor. Reception in
> QRSS600.
>
> OE5ODL could you schedule one transmission this week-end with email via
> RSGB to informe all.
>
> F4DTL Nicolas @JN18FP
>
> RX : SL config
> Ant: Miniwhip VLF modified
>
>
>
>
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