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RE: LF: Experimental software for WSPR-8 and -32

To: <[email protected]>
Subject: RE: LF: Experimental software for WSPR-8 and -32
From: Terry GW0EZY <[email protected]>
Date: Sat, 22 Sep 2012 17:27:05 +0100
In-reply-to: <C3E02A3724554E53B4510102CA8557AB@White>
References: <41E179E8BC3D497AB344D966959A61C6@White> <[email protected]> <386BA5055A494FEC9164314A593DCB8D@White> <000901cd98a8$7cd20a00$76761e00$@com> <C3E02A3724554E53B4510102CA8557AB@White>
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Hi Markus

 

Thanks for the advice – modified s/w in use.

 

I have copied you both but spots are not being uploaded to WSPRnet – the upload box is checked and it is normally OK.

 

1608  -6  0.8   0.137427  0 DK7FC JN49 30

1618 -18  0.3   0.137467  0 DF6NM JN59 27

 

 

73 Terry

From: [email protected] [mailto:[email protected]] On Behalf Of Markus Vester
Sent: 22 September 2012 12:28
To: [email protected]
Cc: [email protected]
Subject: Re: LF: Experimental software for WSPR-8 and -32

 

Hi Terry,

 

it looks like the frequencies don't match yet. SndInput fc should be the incoming audio band from the RX, and SndOutput fc should correspond to the BFO frequency in WSPR. The fc value can be edited in the little SndInput / SndOutput windows so you won't have to restart the batch script. 

 

Stefan and I are currently sending WSPR-8 on 137430 / 137440 Hz in alternate 10 minute slots. Thus with your 136 kHz LO, you could set fc = 1430 in SndInput. As your WSPR is listening around 2 kHz, SndOutpt needs to have fc = 2000. If you would like to show the correct frequency for Stefan in the spots, you can set the dial entry in WSPR (but not your RX!) to 0.13543 MHz.

 

BTW I have uploaded a modified version today which starts the replay immediately after the incoming signal has ended. So the spots will be delayed by 8 instead of 10 minutes. There are also some amendmends in the readme.

 

Good luck,

Markus (DF6NM)

 

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