[Lowfer] Lowfer SIW QRV

jrusgrove at comcast.net jrusgrove at comcast.net
Thu Oct 3 17:18:15 EDT 2019


Thanks for the update on SIW Garry. Going to miss the EbNaut transmissions ;-( .

Jay W1VD

----- Original Message ----- 
From: "Garry" <k3siw at sbcglobal.net>
To: <lowfer at mailman.qth.net>
Sent: Thursday, October 03, 2019 8:15 AM
Subject: [Lowfer] Lowfer SIW QRV


> With the help of Bob, NK9M lowfer SIW began sending again 10/02/19, 
> joining lowfer WM at the watering hole. Some TX dropouts were noted at 
> first but things settled down over night and ran correctly. It was 
> unusually hot at first but overnight the ambient temperature dropped 
> back to normal. A bias adjustment might be needed to transition from the 
> low-level DDS output when running at 185.2993 kHz to CMOS 5v logic 
> levels. Time will tell.
> 
> The schedule is like 2 years ago: 185.2993 kHz QRSS30/QRSS60 cycle on 
> T,Th,Sa,Su and 185.185 kHz wspr15/opera32/qrss25 hourly cycle on M,W,F. 
> Switchover at 1800Z.
> 
> The beacon still has EbNaut capability if requested.
> 
> 73, Garry, K3SIW, EN52ta, Elgin, IL
> 
>


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