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Re: LF: VO1NA QRSS10 on 477.7 kHz

To: [email protected]
Subject: Re: LF: VO1NA QRSS10 on 477.7 kHz
From: [email protected]
Date: Mon, 24 Mar 2014 19:52:41 -0230 (NDT)
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Hi Christian,

At 0000, 0030, 0100  etc.  I will call CQ on 477.7 and listen on 472.5
If conditions are poor at the time, they could improve in 30 mins.
(or get worse!).  A CW beacon will be in operation between these
times and reports gratefully received.

It will be good to hear you again, Finbar, Lubos and anyone else
are most welcomed to join in tonight.

73 and Good Luck
Joe

On Mon, 24 Mar 2014, C. Groeger wrote:

Joe,
what do you mean exactly by "on the half hours"?
472.5 is ok for me, maybe Finbar will join there;-)
73, df5qg

Christian Groeger

[email protected] schrieb:

Hi Christian,

Yes, let's try for a real CW QSO tonight.  Will call 0000 utc and
on the half hours until 0200. Will listen 472.5 kHz if that's OK
with you.

We are having a blizzard so experimentation with the antenna
is out for today.  The TX might be convinced to give another 3 dB.
Let's hope that a fried FET is not in the future!


73
Joe VO1NA

On Mon, 24 Mar 2014, C. Groeger wrote:

Hi Joe,
Can you QRO a bit for a real CW QSO?
You told me last time, you heard me and I heard you as well...
73, df5qg

Christian Groeger

[email protected] schrieb:

Many thanks for the reply to my calls.  Your signals were also audible at
times.  BIA could be heard before our QSO and WD2SXH/7 was about 559 near
476 kHz towards the end.  Thank-you for staying up so late to make it all
happen! TX here 50 watts, ERP about 1 watt.

73
Joe VO1NA

On Mon, 24 Mar 2014, wolf_dl4yhf wrote:

Hello Joe,

Many thanks also... just now, at the 'final dit', your signal is audible again:



SNR in QRSS10 bandwidth (approx. 0.1 Hz) : over 30 dB !

73 and gn,
 Wolf DL4YHF
 JO42FD
100 W, inv. L with 60 meter total wire length, horizontal part approx 11 meters above ground.
..zzz..



Am 22.03.2014 13:19, schrieb [email protected]:

Hello Wolf,

Many thanks for the details of your reception. Sending audible sigs to DL was very gratifing. There is some room to improve the ERP
and I look forward to experimenting with this.

73 and thanks again
Joe

On Sat, 22 Mar 2014, wolf_dl4yhf wrote:

Greetings all,

Nice signal from Joe throughout the night, strongest around 04:00 UTC here, but 'ever-present' between start and sunrise. Multi-strip spectrogram covering the strongest part (which was audible during the peaks at 03:45 UTC):

http://www.qsl.net/dl4yhf/mf/VO1NA_2014_03_22__04UTC.jpg

The signal began to drop at 05:00 UTC, which is in the upper right corner of the screenshot.

Thanks for the test Joe. Hope to meet you in a QSO mode one day, for me JT9-1 appears manageable...


73,
 Wolf  DL4YHF
  JO42RX
RX: old IC-706 on 60 meter wire antenna resonated at 475 kHz, preselector/preamp *off* .











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