To: | [email protected] |
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Subject: | Re: VLF: New experiments on 17.47 kHz planned... |
From: | DK7FC <[email protected]> |
Date: | Thu, 23 Aug 2018 11:38:07 +0200 |
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Hi Luis, thanks for trying!Eventually 42 uHz is to narrow. You could try a twice as high bandwidth, i.e. a half as long FFT window time and twice the scroll rate. 73, Stefan Am 23.08.2018 10:14, schrieb VIGILANT Luis Fernández: Hi Stefan, 17.47KHz Sorry. Too much QRM during the summer here due to Air condition, etc :( Set and spectrogram which is not yet in the grabber. Updated every 15min https://www.dropbox.com/s/jv1o0zvyzcq2edq/EA5DOM_Stefan_17KHz_SLab_Grabber.jpg?dl=0 QRV again after long time out of QTH in vacations 73 de Luis EA5DOM -----Mensaje original----- De: [email protected] [mailto:[email protected]] En nombre de DK7FC Enviado el: jueves, 23 de agosto de 2018 9:35 Para: [email protected] Asunto: Re: VLF: New experiments on 17.47 kHz planned... Thanks Paul. That would be good for the traditional QRSS-60 over our distance. Not bad at all for such a noisy summer! 73, Stefan Am 23.08.2018 06:43, schrieb Paul Nicholson:Reports welcome :-)A great signal in Todmorden, 881km. http://abelian.org/vlf/tmp/180823a.gif About 22dB S/N in 278uHz, about -14dB in 1Hz. -- Paul Nicholson -- |
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