View Full Version : Bouqet Flevo NL on 9690 kHz
The last five minutes were killed by interference. Looking at the fading pattern, it appears as if I am also a bit too close to the TX site.
Roland
mitajohn
05-07-2006, 20:07
Hi all,
A perfect result except the big dropout which caused by a co-channel interference which killed DRM and last a couple of minutes. The signal measured about 46-50 dBuV.
John.
mitajohn
06-07-2006, 19:59
Hi all,
A perfect result tonight.
John.
mitajohn
07-07-2006, 20:08
Hi all,
A perfect result except the one TX related dropout. The sound had noise, like the hiss of analogue tapes, which it is supposed not being there.
John.
mitajohn
08-07-2006, 22:07
Hi all,
A perfect result except the one possibly TX related dropout.
John.
mitajohn
10-07-2006, 21:01
Hi all,
A perfect result, except for the dropout which caused by a temporary co-channel interfering carrier for a couple of mins. The effect on the SNR spectrum and audio decoding is clear.
John.
mitajohn
11-07-2006, 20:17
Hi all,
A nearly perfect result, except for the dropouts which caused by a temporary strong co-channel interfering carrier, like yesterday but worse.
John.
mitajohn
12-07-2006, 21:06
Hi all,
A nearly excellent result, except of the dropout which caused by a temporary strong co-channel interfering carrier which appears now everyday, during this transmission, at a different time.
John.
mitajohn
13-07-2006, 20:01
Hi all,
No interference "games" tonight. A perfect result.
John.
mitajohn
14-07-2006, 22:27
Hi all,
A nearly excellent result and a bit of interference.
John.
mitajohn
15-07-2006, 20:00
Hi all,
A nearly perfect result.
John.
mitajohn
16-07-2006, 19:59
Hi all,
Perfect.
John.
mitajohn
17-07-2006, 20:07
Hi all,
A nearly excellent result and the dropout due to the interference.
John.
mitajohn
19-07-2006, 20:00
Hi all,
Perfect!
John.
mitajohn
20-07-2006, 20:11
Hi all,
Perfect, again!
John.
mitajohn
29-07-2006, 20:30
Hi all,
A perfect result except the dropout due to the interference.
John.
mitajohn
30-07-2006, 20:26
Hi all,
Transmission ended 30 mins earlier. Tx problem?
John.
mitajohn
31-07-2006, 22:04
Hi all,
A nearly excellent result tonight.
John.
mitajohn
03-08-2006, 20:02
Hi all,
Just one dropout.
John.
mitajohn
04-08-2006, 22:04
Hi all,
One big dropout near the beginning of the log, the rest result was excellent.
John.
mitajohn
06-08-2006, 20:01
Hi all,
One dropout at 09H15, the rest result was nearly excellent.
John.
mitajohn
08-08-2006, 21:07
Hi all,
A nearly excellent result.
John.
mitajohn
09-08-2006, 19:59
Hi all,
No idea about the big dropout, but the rest was a perfect result.
John.
mitajohn
10-08-2006, 20:27
Hi all,
The dropout caused by a QRM beat, the rest was a perfect result.
John.
mitajohn
11-08-2006, 20:03
Hi all,
Alike yesterday but more stable signal.
John.
Strong signal, excellent reception.
Roland
mitajohn
13-08-2006, 20:02
Hi all,
Nearly excellent.
John.
mitajohn
14-08-2006, 21:06
Hi all,
Nearly perfect.
John.
mitajohn
15-08-2006, 19:59
Hi all,
Apart for the QRM a nearly perfect result.
John.
mitajohn
16-08-2006, 20:19
Hi all,
99.98% CDA, no QRM.
John.
mitajohn
17-08-2006, 21:18
Hi all,
Apart for the dropout due to the QRM a nearly perfect result.
John.
mitajohn
18-08-2006, 21:01
Hi all,
Except for the big dropout due to the QRM the rest was a perfect result.
John.
mitajohn
20-08-2006, 20:21
Hi all,
A nearly perfect result inspite of the QRM.
John.
mitajohn
22-08-2006, 19:59
Hi all,
Nearly excellent.
John.
mitajohn
23-08-2006, 20:01
Hi all,
Except for the big dropout due to stong co-channel QRM, which last about 2 mins, the rest was a nearly perfect result.
John.
mitajohn
25-08-2006, 20:01
Hi all,
Low SNR but perfect decoding!
John.
mitajohn
27-08-2006, 19:59
Hi all,
A nearly perfect result.
John.
mitajohn
28-08-2006, 20:17
Hi all,
Except of the dropout due to QRM, the rest was a nearly perfect result.
John.
mitajohn
29-08-2006, 20:20
Hi all,
A nearly excellent result except of the dropout caused by the usual and on time QRM.
John.
mitajohn
30-08-2006, 20:03
Hi all,
A nearly excellent result and the regular rendezvous with the 4 mins QRM.
John.
mitajohn
31-08-2006, 21:03
Hi all,
A nearly excellent result.
John.
mitajohn
01-09-2006, 20:01
Hi all,
A nearly excellent result and do not forget the rendezvous with QRM. The signal was moderate with deep fading.
John.
mitajohn
03-09-2006, 20:00
Hi all,
I was monitoring 5820 so I got only this brief but perfect result.
John.
mitajohn
04-09-2006, 20:00
Hi all,
A nearly perfect result with the small loop.
John.
mitajohn
05-09-2006, 20:00
Hi all,
A nearly excellent result again to night.
John.
mitajohn
06-09-2006, 20:03
Hi all,
Perfect results with the small loop, max signal 65dBuV on the meter's scale. Excellent music programme also.
John.
mitajohn
08-09-2006, 20:02
Hi all,
Two beats of QRM tonight. The rest as usual.
John.
mitajohn
09-09-2006, 20:04
Hi all,
Great results tonight, from a very stable signal at about 60dBuV.
John.
mitajohn
10-09-2006, 20:05
Hi all,
Great results again tonight. Very stable signal and of course the QRM beat.
John.
mitajohn
12-09-2006, 20:05
Hi all,
Alike yesterday's result.
John.
mitajohn
13-09-2006, 19:59
Hi all,
No signal tonight.
John.
mitajohn
15-09-2006, 19:59
Hi all,
A nearly excellent result tonight.
John.
mitajohn
17-09-2006, 19:59
Hi all,
A perfect result tonight.
John.
mitajohn
19-09-2006, 20:08
Hi all,
Great results tonight. Two parallel straight lines. Excellent classical music programme also, but the sound has had a noticeable "hiss" in the back ground like the "hiss" of analogue tapes without NR.
John.
mitajohn
20-09-2006, 20:01
Hi all,
Perfect results.
John.
mitajohn
21-09-2006, 20:01
Hi all,
Again perfect results.
John.
mitajohn
22-09-2006, 20:01
Hi all,
A short log with perfect results.
John.
mitajohn
23-09-2006, 20:10
Hi all,
A short log during a thunderstorm.
John.
mitajohn
24-09-2006, 20:00
Hi all,
Nearly perfect results.
John.
mitajohn
25-09-2006, 20:02
Hi all,
Alike yesterday.
John.
mitajohn
26-09-2006, 20:07
Hi all,
Perfect results tonight. A stable signal which reached 60dBuV on the meter's scale. Nice music programme, but I believe that this kind of music would be sounded better using a higher BR. Why don't you try it?
John.
mitajohn
27-09-2006, 20:14
Hi all,
Great results again tonight.
John.
mitajohn
29-09-2006, 20:49
Hi all,
As usual.
John.
mitajohn
01-10-2006, 20:06
Hi all,
This is my second report after the BR change. The sound BW is now up to 13.5kHz. More pleasant sound. A very stable signal which reached up to 65 dBuV. A nearly perfect result [99.98% CDA].
John.
mitajohn
02-10-2006, 20:00
Hi all,
A nearly excellent result tonight.
John.
mitajohn
03-10-2006, 19:59
Hi all,
Just perfect tonight.
John.
mitajohn
04-10-2006, 20:03
Hi all,
Great results tonight. Excellent music programme.
John.
mitajohn
05-10-2006, 19:59
Hi all,
Perfect results tonight.
John.
mitajohn
06-10-2006, 20:01
Hi all,
Perfect results again tonight.
John.
mitajohn
08-10-2006, 20:00
Hi all,
A nearly perfect result. The signal reached up to 80 dBuV.
John.
mitajohn
09-10-2006, 21:03
Hi all,
A log during a night with thunderstorrms.
John.
mitajohn
11-10-2006, 20:02
Hi all,
Bad conditions tonight. Too much fading and thunderstorms.
John.
mitajohn
12-10-2006, 20:01
Hi all,
Great results tonight.
John.
mitajohn
13-10-2006, 20:05
Hi all,
Perfect results again tonight [99.99% CDA].
John.
mitajohn
15-10-2006, 20:06
Hi all,
Very bad results tonight. The signal last about 3 mins then collapsed by 60 dB and never recovered.
John.
mitajohn
16-10-2006, 20:04
Hi all,
No TX problem tonight. A perfect result except for the dropout caused by the temporary co-channel QRM.
John.
mitajohn
17-10-2006, 20:14
Hi all,
The log started with a strong signal [~50dBuV] and high SNR [~28dB]. At 1930 the signal collapsed by 40 dB and never recovered until the end of log.
There were a QRM [1] at 1905 which last a couple of minutes and a 2nd QRM [2] which last until the end of the log as seen in the graph.
John.
mitajohn
18-10-2006, 20:02
Hi all,
Perfect results tonight. No problems. The signal reached up to 65dBuV.
John.
mitajohn
19-10-2006, 20:00
Hi all,
Great results tonight. No QRM problems.
John.
mitajohn
20-10-2006, 20:00
Hi all,
A nearly excellent result.
John.
mitajohn
21-10-2006, 20:03
Hi all,
The log started with a signal which hardly reached 50dBuV and SNR @ 24dB. At 1945 the signal collapsed fast by 35-40 dB and never recovered until the end of log.
John.
mitajohn
23-10-2006, 20:04
Hi all,
Bad results tonight due to bad propagation. The signal collapsed around 1905 and started recovering slowly after about 20 mins.
John.
mitajohn
24-10-2006, 20:01
Hi all,
No reception problems tonight. A nearly excellent result.
John.
mitajohn
25-10-2006, 20:00
Hi all,
No reception problems again tonight. A nearly excellent result.
John.
mitajohn
26-10-2006, 20:01
Hi all,
Propagation problems tonight. After 1950 the signal faded out fast.
John.
mitajohn
28-10-2006, 20:01
Hi all,
A perfect result tonight.
John.
mitajohn
26-03-2007, 20:16
Hi all,
After my last report on October 2006 here is the first result of the new season. Very disappointing so far. The signal hardly reached 36 dBuV and low SNR. At the beginning of the log there was a co-channel QRM which last a couple of minutes then the reception was no good so I checked the impulse response which found with two peaks. Propagation problems, I presume. I hope that my next reports will be better than this one.
mitajohn
27-03-2007, 20:12
Hi all,
A better result tonight.
mitajohn
28-03-2007, 20:00
Hi all,
Not a good result again tonight.
mitajohn
02-05-2007, 20:00
Hi all,
A very good result tonight and an excellent music programme.
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