Thank you Markus for the correction. And, the info on DFCW copy
is very valuable. I have recently begun experimenting with the
FFT filtering in Spectrum Labratory, and your information is
quite helpful. 73 OM, and have a great weekend.
Andy - KU4XR - EM75xr - Friendsville, TN.
LOWfer Beacon " XR " @ 184.322 KHz
--- On Sun, 11/9/08, Markus Vester <[email protected]> wrote:
> From: Markus Vester <[email protected]>
> Subject: Re: LF: CT1DRP daytime?
> To: [email protected]
> Date: Sunday, November 9, 2008, 12:35 PM
> Hi Andy,
>
> thanks for mentioning this, but the signal around 136321
> certainly is not mine. Brian CT1DRP is located favourably on
> the Portugese Atlantic coast, and his signal has made it
> across the pond to the U.S. and Canada regularly. I am sure
> he will be interested if you could post one of your
> captures. On the other hand, I have not been able to
> transmit this weekend. Also, I'm well inland, and
> I'd expect that transatlantic copy of my low ERP signal
> is only possible on rare occasions.
>
> Copying DFCW is not any more difficult than QRSS. All you
> need to do is select a reasonable FFT bin bandwidth (e.g. 84
> mHz for 10 second, or 10 mHz for 60 second symbol duration)
> and scroll speed, and look out for Morse dashes / dots on
> the higher / lower RF frequency.
>
> Good luck
> Markus, DF6NM
>
> ----- Original Message ----- From: "Andy - KU4XR"
> <[email protected]>
> To: <[email protected]>
> Sent: Sunday, November 09, 2008 6:06 PM
> Subject: Re: LF: CT1DRP daytime?
>
>
> > the lower carrier seems to be visible again on the Eu
> grabber,
> > about 20 dB weaker.
> >
> > Good day Markus;-- That comment gives me the
> opportunity to tell
> > what I was seeing on your frequency last night. I saw
> quite a
> > few noticable lines on your lower carrier frequeny,
> but far less
> > on the upper frequency. Having never watched for a
> DFCW signal
> > much, I'm not sure if this is possibly a normal
> anomaly. I am
> > reasonabbly sure that I was copying occassional traces
> of your
> > signal in Tennessee. - EM75xr. I have some SpecLab
> captures, and
> > will try to send some of the best ones to you later.
> 73, and
> > thanks for a signal on the band.
> >
> >
> > Andy - KU4XR - EM75xr - Friendsville, TN.
> > LOWfer Beacon " XR " @ 184.322 KHz
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