LF: Re: WSPR does not work

To:	<[email protected]>
Subject:	LF: Re: WSPR does not work
From:	"James Moritz" <[email protected]>
Date:	Fri, 16 Jan 2009 12:50:04 -0000
Domainkey-signature:	a=rsa-sha1; q=dns; c=nofws; s=s1024; d=btopenworld.com; h=Received:X-YMail-OSG:X-Yahoo-Newman-Property:Message-ID:From:To:References:In-Reply-To:Subject:Date:MIME-Version:Content-Type:Content-Transfer-Encoding:X-Priority:X-MSMail-Priority:X-Mailer:X-MIMEOLE; b=ZC7O6UsXE8qvXrPUEtW8+aRZLSDzyPK7beFnVj4KVP5jAf3t8Q4ip7i1EtcP/tp2727k6AsUWs0GLhbiRGUIBxrKK9aPOGrKJtZuL4+5eQojAzxbC+43G7MVdcJjg4+kTdLkeP5F1sy9M2CQG3Ox3lfbiTEQSsAfwH6yizd80Ws= ;
Domainkey-status:	good (testing)
In-reply-to:	<008901c9772e$3b16a2f0$8cd9160a@EFREMOV>
References:	<F4E8A04C3CBA4C67AE9C3318F2F40C4F@JimPC> <[email protected]> <0F3DBBAC61C545AE85525CD884B642EC@Black> <20090114231729.6b8aea4f@lurcher> <2AD1A31DF27448F495C0CE7FF33CE9DE@Black> <C4F6E432D5814955A1FDD42B0279F472@AGB> <1E6D0A88C4DE49E5A2AF05911187E7A3@Black> <424931F60B3D4F41AB7DCB9E9FCAB3C5@big7368b9a7d3d> <E68E6C5A539A4838ADAC20BE903CBC68@JimPC> <000e01c97703$df2dfcb0$8d01a8c0@JAYDELL> <5E6F6CB3C59741678D3AE19CEA22B373@JimPC> <[email protected]> <008901c9772e$3b16a2f0$8cd9160a@EFREMOV>
Reply-to:	[email protected]
Sender:	[email protected]


Dear Andrey, LF Group,

It certainly looks like you have WSPR set up correctly. There are not manysettings to get wrong. The signals from DF6NM are fairly weak, but myexperience is you should get at least some decodes when the signals arevisible on the spectrogram like that. However, other people have also hadtrouble decoding WSPR signals at LF and HF, and there seems to be problemswith some PCs and sound cards that fail to decode weak signals. Mysuggestions would be:-Try the "QSO version" of WSPR in WSJT 7 - some people have had more successwith that. It will decode beacon signals OK, but only one signal at a time,I think.

-Try running WSPR on a different PC, if you have access to one.

Hope that is helpful - good luck!

Cheers, Jim Moritz
73 de M0BMU

----- Original Message -----From: "Andrey rn3agc" <[email protected]>

To: <[email protected]>
Sent: Thursday, January 15, 2009 4:27 PM
Subject: LF: WSPR does not work

Hello LF'ers,
Tell please to the silly colleague why I cannot decode WSPR? :)
Has made a screenshot: signal DF6NM is well visible, frequency
of the receiver below frequency of a signal on 1500 hz -
- decoding is not present.

<Prev in Thread]	Current Thread	[Next in Thread>
Re: LF: WSPR does not work, (continued) Re: LF: WSPR does not work, Markus Vester Re: LF: WSPR does not work, Andrey rn3agc LF: Re: WSPR does not work, James Moritz LF: Re: WSPR does not work, Markus Vester LF: QRSS around 136.310?, Marco IK1ODO LF: Re: QRSS around 136.310?, mal hamilton LF: DFCW on 136.8, Markus Vester Re: LF: Re: WSPR does not work, Wolfgang Büscher LF: QSW, dave.riley3 Re: LF: Re: WSPR does not work, Piotr Młynarski LF: Re: WSPR does not work, James Moritz <= LF: Re: Re: 136khz WSPR, jrusgrove LF: Re: Re: 136khz WSPR, jrusgrove LF: Re: Re: 136khz WSPR, jrusgrove LF: 136khz WSPR and Loran notching, Markus Vester LF: Re:136khz WSPR and Loran notching (use 2 sound cards), Andy - KU4XR LF: RE: Re: 136khz WSPR, Vernon Matheson LF: Re: WSPR beacon on 136kHz, Alberto di Bene Re: LF: Re: WSPR beacon on 136kHz, John P-G

Previous by Date:	Re: LF: WSPR does not work, Johan H. Bodin
Next by Date:	LF: RE: DD7PC WSPR 137.500, Scholz, Marco
Previous by Thread:	Re: LF: Re: WSPR does not work, Piotr Młynarski
Next by Thread:	LF: Re: Re: 136khz WSPR, jrusgrove
Indexes:	[Date] [Thread] [Top] [All Lists]