Re: LF: Re: What's all thos then?

[Markus Vester <markusvester@aol.com>]

Hmm, always the same three frequencies, and these are 100 Hz harmonics. Can you see them as carriers in the WSPR waterfall? 

73, Markus (DF6NM)

-----Ursprüngliche Mitteilung-----
Von: timu.gtalk <timu.gtalk@gmail.com>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Do, 4. Apr. 2019 19:07
Betreff: LF: Re: What's all thos then?

 

My decodes for LQ0HGF and others occur when I have the radio receiver powered off as I did last night for approaching thunder storms.

 

1 indicator appears to be the DT  varies for the same call sign

 

while I was typing this reply    1636   -9   3.4    0.475799    0   LQ0HGF        RP22     53   4865

 

N4WLO/2 Decodes for 4/4/19Z with radio receiver powered off

------------------------------------------------------------------------------------

0508   -7   3.3    0.475599    0   LQ0HGF        RP22     53   4865

0608   -6   4.8    0.475599    0   M09OFX        QE51     17   9133

0610   -8   1.2    0.475799    0   27EAP         BP45     50   3540

0632   -7   0.6    0.475799    0   M09OFX        QE51     17   9133

0636   -7   1.6    0.475599    0   LQ0HGF        RP22     53   4865

0646   -7  -0.8    0.475599    0   27EAP         BP45     50   3540

0920   -7   4.5    0.475599    0   LQ0HGF        RP22     53   4865

0956   -7   6.5    0.475799    0   LQ0HGF        RP22     53   4865

1142   -7   4.6    0.475799    0   LQ0HGF        RP22     53   4865

1152   -7   2.4    0.475699    0   M09OFX        QE51     17   9133

1240   -7  -4.5    0.475599    0   M09OFX        QE51     17   9133

1242   -7   1.9    0.475699    0   1IO/IL0HBU              7

1246   -8   5.7    0.475799    0   LQ0HGF        RP22     53   4865

1300   -7   2.8    0.475699    0   M09OFX        QE51     17   9133

1426   -8   2.3    0.475799    0   LQ0HGF        RP22     53   4865

1450   -7   4.7    0.475599    0   LQ0HGF        RP22     53   4865

1558   -7   0.5    0.475699    0   27EAP         BP45     50   3540

 

Some history for LQ0HGF decodes

 

2019-01-07 12:44      LQ0HGF      5.366235      -19      0      RP22      200      KPH      CM88mc      5423      85      613

2019-01-04 07:30      LQ0HGF      0.475604      -17      0      RP22      200      DK7FC      JN49ik      7395      343      74

2018-12-31 19:54      LQ0HGF      7.040114      -10      0      RP22      200      F59706/1      JN07th      7717      348      35

2018-12-30 18:00      LQ0HGF      7.040020      -18      0      RP22      200      M6PYB      JO01is      7236      349      1

2018-12-30 09:30      LQ0HGF      10.140116      -26      0      RP22      200      AA7NM      CN86ox      4657      77      1

2018-12-30 04:12      LQ0HGF      0.475728      -20      0      RP22      200      WA3TTS      EN90xn      7187      50      34

2018-12-30 03:18      LQ0HGF      21.096186      -20      0      RP22      200      ZS1OA      JF95fx      16083      308      9

2018-12-28 17:00      LQ0HGF      1.838054      -21      0      RP22      200      EA1FAQ      IN71pn      8409      352      4

2018-12-28 16:50      LQ0HGF      0.475743      -16      0      RP22      200      F59706      JN07th      7717      348      118

2018-12-28 13:56      LQ0HGF      0.475807      -16      0      RP22      200      DC0DX/RF      JO31lk      7201      345      9

 

 

 

 

From: wa3tts@verizon.net

Sent: Thursday, April 04, 2019 10:45 AM

To: rsgb_lf_group@blacksheep.org

Subject: Re: LF: What's all thos then?

 

Chris & All:  I seem to have the LQ0HGF artifact occasionally haunting my 630m system on wspr2.

It has not appeared on 2200m band.  The last week or so it has not been appearing as regularly as prior...

perhaps increasing atmospheric noise is starting to mask it.  If I run 630m rx wspr2 to NE in mid-afternoon hours it will usually

show up...it does not seem to appear with no antenna connected...

 

73 Mike wa3tts

 

Hello Markus,

Thanks  for  that, I have recently got a continuing wandering noise on the band,
something local I think, maybe they are related.

Tuesday, April 2, 2019, 9:03:31 PM, you wrote:

> There seem to be a number of repeating artifacts, the most prominent one seems to be
> LQ0HGF    RP22  53 .

> In the MF WSJT instance at DL0AO we also regularly get
>  call            loc    dBm
> 15HEN      OO52  30
> 269/M74QYF          7
> 1IO/IL0HBU            7
> albeit the latter two are apparently screened out before entering
> the database.  The reported frequencies are often associated with
> local carriers, indicating that the "Deep" decode mode may try to
> interpret them as similar tone patterns.

> Best 73,
> Markus (DF6NM)


> -----Ursprüngliche Mitteilung-----
> Von: Chris Wilson <dead.fets@gmail.com>
> An: rsgb_lf_group@blacksheep.org <rsgb_lf_group@blacksheep.org>
> Verschickt: Di, 2. Apr. 2019 11:43
> Betreff: LF: What's all thos then?






> Hello LF'ers



> Seeing  this (false) WSPR2 decode very regularly these last few days, anyone

> else seeing it?



> 0648  -25  -3.9    0.137601    0  4HG/E50KOP              7

> 0716  -24  -2.6    0.137557    0  4HG/E50KOP              7

> 0748  -24  -3.8    0.137557    0  4HG/E50KOP              7

> 0908  -27  4.7    0.137586    0  4HG/E50KOP              7

> 0914  -25  -1.2    0.137401    0  4HG/E50KOP              7



> 






--
Best regards,
Chris                            mailto:dead.fets@gmail.com