Re: VLF: New experiments on 17.47 kHz planned...

[DK7FC <selberdenken@posteo.de>]

PS: Is there anyone else interested in VK or even ZL ?

Am 20.08.2018 16:23, schrieb DK7FC:
> Hi VLF,
>
> For this week, i'm planning to start with new experiments on 17.47 
> kHz, where i have a (renewed) special permission to transmit.
> So far the best results were a prooved carrier detection as well as a 
> 1 character EbNaut decode by Edgar from Tasmania (VK7).
> The first goal will be to determine the best time (start time and 
> length) on the path for this season. We have a usable path for about 2 
> months centered on our autun/spring time (21st SEP).
> The Signal will be exported by SpecLab to simple txt files containing 
> the FFT data. This allows stacking, which will be required to get some 
> S/N at all. A reasonable stable path is essential during the 
> transmission time. All this will be determined by running some carrier 
> transmissions, a few hours per day, starting about 16 UTC.
> When knowing the time to try we will attempt to transfer a 2 character 
> message and then even longer messages. 5 characters would be realistic 
> i think, with some luck and good propagation and low QRN on the RX 
> site...
> More soon.
>
> 73, Stefan