I'm not sure what good this would do. I exchanged reports with the
operation twice on 17M and once on 20M. One of the 17M contacts did not
result in the RR73, just an exchange of signal reports. Of course, that
exchange did not end up in the Club Log, which means it was not a valid
QSO. So, I don't see what good logging a contact without the RR73 does.
The other two contacts did show up in the Club Log. Also, the fox never
sent a CQ that I heard in any of the three times I had a full or partial
contact. I was copying him with a decent signal. On the 17M contact, he
called me after my call was sent five times. On 20M it was after eight
times. Pretty nice for a rare one. I'm not sure how much putting my
transmit frequency above 3,000 Hz helped, but I tend to think it did help.
I just hope I will be able to copy them loud enough on SSB for a
contact, but so far, they have not been that strong when I m on the air.
73,
John, WB9VGJ
John L. Broughton
www.wb9vgj.us
wb9...@arrl.net
2silverhon...@gmail.com
On 7/2/2018 12:57 PM, David Tiller wrote:
At least with this current dxpedition, I suggest you at least
tentatively log contacts as soon as you have received a report from
the fox and have sent yours.
I had been trying to contact KH1/KH7Z on 20m but the only success I
had were 2 'busted' sequences. I never saw a RR73 for either of them
but lo and behold both tries were logged on their side.
On Jul 2, 2018, at 15:49, Joshua B Nass <josh.n...@gmail.com
<mailto:josh.n...@gmail.com>> wrote:
I let it run six attempts then I stop it. Since the RR73 is incoming
from the Fox and I have all the details I need for entry into my log,
I log it, then wait for the Club Log verification. If I am in the
fox log on the that band I will upload my log.
On Mon, Jul 2, 2018 at 3:07 AM, Charles Suckling
<char...@sucklingfamily.free-online.co.uk
<mailto:char...@sucklingfamily.free-online.co.uk>> wrote:
Hi All
20m conditions were a bit better today and I finally managed to
work Baker with 100W, lots of feeder loss and a sloping dipole.
The problem I had was, after receiving my report from KH7Z, I
failed to receive RR73. Thanks to Bill’s advice to start over
again (TX1 message), on the 4^th QSO attempt (this time with
G4KGC in the shack) I finally got my RR73. Within about 5
sequences they came back again with a report again, and QSO
attempts proceeded normally.
Decoding was reasonably reliable at the time. It seems they did
not receive my TX3 message, hence did not send RR73, rather than
me not decoding the RR73.
What became apparent was that under these circumstances my TX
freq was shifted three times, then stuck on the final frequency
and transmissions would have continued at infinitum:
I guess this is what is expected as the User guide para 14 says:
<image002.jpg>
Here is an example of one of the failed attempts:
083545 Tx 3056 ~ KH7Z G3WDG IO92
083630 -13 -0.5 390 ~ G3WDG KH7Z -15
083645 Tx 390 ~ KH7Z G3WDG R-13
083700 -16 -0.6 389 ~ G3WDG KH7Z -15
083715 Tx 389 ~ KH7Z G3WDG R-16
083730 -14 -0.6 330 ~ G3WDG KH7Z -15
083745 Tx 330 ~ KH7Z G3WDG R-14
083815 Tx 630 ~ KH7Z G3WDG R-14
083845 Tx 630 ~ KH7Z G3WDG R-14
083915 Tx 630 ~ KH7Z G3WDG R-14
083945 Tx 630 ~ KH7Z G3WDG R-14
084015 Tx 630 ~ KH7Z G3WDG R-14
084045 Tx 630 ~ KH7Z G3WDG R-14
After moving to 630 it stayed there and continued transmitting
until I intervened, thinking that the QSO had failed and I was
unnecessarily causing QRM.
Should I have waited longer for Fox to respond?
In the situation where hounds to not receive their RR73,
presumably a wall of QRM below 1000 develops for Fox making it
more difficult for QSOs to complete? I saw other stations in the
same fix as I was, repeating their TX3 messages for many periods.
73
Charlie
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