Hello Jörg,
I can hear ADR and a lot of other European NDB's
almost every night, using my 500kHz antenna (11m high and 22m long inv-L).
Roelof, PA0RDT, told me that most of these NDB's
have an ERP of a few 100mW or less. Taking into
account that they transmit AM and in CW mode you
just listen to one of the sidebands the ERP of
the sideband is probably 20...100mW.
This means that if you hear a NDB it should be
possible to receive an amateur station running
100mW ERP in (or near) the same location.
73, Rik ON7YD - OR7T
At 23:25 20/10/2008, you wrote:
Good evening,
thank you RIK, also for the hint with the beacon
list last week. Most distant NDB rd here was ARD in YO.
Seems to be an excellent MF location at my
mother's. Only fast internet lacking :-(
73 tu and good night
Joerg
> -----Ursprüngliche Nachricht-----
> Von: "Rik Strobbe" <[email protected]>
> Gesendet: 20.10.08 23:15:57
> An: [email protected]
> Betreff: Re: LF: New one testing?
> Hello Joerg & group,
>
> I just worked him. Name is Marcel and QTH
Namur (JO20KL). He was 579/589 here.
> Rig: 50W into 50m LW.
>
> 73, Rik ON7YD - OR7T
>
> Quoting [email protected]:
>
> > Hi all,
> >
> > rd 20/10/08 2045z 501,919khz : "qrz de on5vk"
> > signal S4 / abt 6 db above noise in peaks,
> > keyed by hand slowly and repeatedly.
> > my qth jo63wr, rx perseus, active antenna similar to pa0rdt.
> >
> > Just wondering
> >
> > 73 gl
> > Joerg, dl3nrv
> >
> >
>
>
>
> Disclaimer: http://www.kuleuven.be/cwis/email_disclaimer.htm
>
>
>
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