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Author Topic: 6919 CW - 5L groups - 0.33 UTC - 6th of April 2012  (Read 1622 times)

Offline ulx2

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6919 CW - 5L groups - 0.33 UTC - 6th of April 2012
« on: April 06, 2012, 0035 UTC »
Hello.

6919 kHz CW - 5-letter groups just now. I have heard some CW on 6919 kHz several hours ago too. Good signal here.

format:
...
BT NR 05 A 06 02:33:00 1984 BT TXZQE USLWM YPCOE SXBHK MMQNQ ZQERD OZDCX URSUG UICKS XGEBK...
...
...
BT NR 07 A 06 02:45:30 1984 BT SMFVS XFPMN GFOZP GRNGW RMKDE KNRAP WDTTY EEQQA JQENT FSIDM...
...
BT NR 08 A 06 02:51:45 1984 BT ZMTMM QLEXI LOOQH DVCWE UFRGV TMZUB HJEYA AFXYP LBEXJ XTNNJ...
...
« Last Edit: May 09, 2012, 0141 UTC by ulx2 »
LOC: Kyiv, Ukraine
RX1: Degen DE-1103 portable
RX2: Xhdata D-808 portable
RX3: Airspy Mini SDR + Spyverter
ANT1: 80 mb dipole
ANT2: Long wire (10 meters)
ANT3: Homemade M0AYF active loop
ACC: Homemade passive preselector & phasing device

https://udxb.blogspot.com/

Offline zackers

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Re: 6919 CW - 5L groups - 0.33 UTC - 6th of April 2012
« Reply #1 on: April 06, 2012, 1629 UTC »
This is most likely M51. It looks like their format. M51 sends 100 5-letter groups prefaced by a number and a time.
East Central Illinois
TS-850S, 40 meter full-wave loop, various dipoles

Offline ulx2

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Re: 6919 CW - 5L groups - 0.33 UTC - 6th of April 2012
« Reply #2 on: April 07, 2012, 0047 UTC »
Yes, really M51 format. Some message from 1984, must be training transmission. Still audible here. Thanks Zackers!
« Last Edit: April 07, 2012, 0049 UTC by ulx2 »
LOC: Kyiv, Ukraine
RX1: Degen DE-1103 portable
RX2: Xhdata D-808 portable
RX3: Airspy Mini SDR + Spyverter
ANT1: 80 mb dipole
ANT2: Long wire (10 meters)
ANT3: Homemade M0AYF active loop
ACC: Homemade passive preselector & phasing device

https://udxb.blogspot.com/