To: | [email protected] |
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Subject: | Re: LF: EbNaut Autodecoder 137490 Hz: EA5DOM received |
From: | Markus Vester <[email protected]> |
Date: | Fri, 26 Oct 2018 21:51:40 +0000 (UTC) |
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References: | <[email protected]> |
Reply-to: | [email protected] |
Sender: | [email protected] |
Another strong decode with zero symbol errors. This can go much further! I hope someone in DX-land is observing the frequency. Best 73, Markus (DF6NM) -----Ursprüngliche Mitteilung----- Von: VIGILANT Luis Fernández <[email protected]> An: [email protected] <[email protected]> Verschickt: Do, 25. Okt 2018 12:36 Betreff: RE: LF: EbNaut Autodecoder 137490 Hz: EA5DOM received Hi Domenico, LF
I can test again tonight. No problem. I will transmit in “second” periods at minute 30
Finally made an small pcb with 4013 and 4070 in SMD. It plugs directly in the 4013 shocket. Uses just one row of the shocket So it is a very easy way to get phase modulation in Class-D G0MRF style PA’s. Just plug and play. Attached is a picture of an ugly wired version. A new pcb is already designed using just one side, no drills, and just one wire jumper. Easy to reproduce with big SMD components (1206)
Schematic and picture attached
73 de Luis EA5DOM
De: [email protected] [mailto:[email protected]]
En nombre de Domenico IZ7SLZ
Hi Luis, Markus and all
i'm sorry Luis becouse i miss your recent EbNaut transmissions. My Linux PC was engaged in SAQ reception. After dinner i have restored the setup and now receiver on 136.490 kHz and autodecoder are again operational so i hope that you are planning to transmit again further messages tonight.
Good reception of SAQ here in JN80nu thanks to very low QRN and to Paul's vlfrx-tools used for acquiring, filtering and stream the audio to Windows PC. Then i have used Spectrum Lab to convert to analog and send the audio to the speaker. Path is about 2300 km. This is the audio recordered: In perfect 'vintage' marine radio officer style, i have prepared the text sent by SAQ :
a nice text about the Peace. Thanks to the SAQ staff for their activities.
73, Domenico IZ7SLZ
On Wed, 24 Oct 2018 at 22:43, VIGILANT Luis Fernández <[email protected]> wrote:
ea5dom_df6nm_181026_2100_log.txt
ea5dom_df6nm_181026_2100_sym.png |
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