Hi Domenico, EbN0,
Unfortunately, I missed your transmission last night, but will
be happy to try tonight.
73
Joe VO1NA
On Thu, 9 Feb 2017, IZ7SLZ wrote:
Hello LF,
many thanks for the reports Markus and Michel and, of course, compliments to
Paul for this masterpiece of software. Last transmission was sent at 23.30UT
and now QRT.
Some details about TX setup:
EbSynth runs on a small PC 2-core Intel 1.83 GHz (saved from scrap) with 2 Gb
ram and UBUNTU 14.04 LTS. Sound card on PCI bus. You can see EbSynth settings
in the attached screenshot.
Reference signal feeded to EbSynth is 10 kHz coming from Jupiter GPS.
Time reference is achieved using "ntpd" linux program.
Tone generated from EbSynth modulates the SSB exciter setted on dial 136000
Hz. Exciter is also Jupiter-GPS disciplinated.
Antenna current about 2 A; antenna type inv-L 8 +8 meters.
Paul wrote:
Just adding some PTT control into ebsynth ...
Yes, thanks Paul, this facility will semplify the actual strange
arrangements that i have created to activate PTT before and after the
repeated transmissions.
You could do some
very narrow band messages with that - some serious DX?
Yes, i will try in the weekend hoping that Joe VO1NA is available for these
tests.
73 all, Domenico iz7slz
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