DM3ME — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO52

Receiver-side FT8 activity involving DM3ME, decoded by SO8OO in southeastern Poland. 75 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 14 UTC dates in the available aggregate history. Observed between 2026-07-19 and 2026-10-21.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 75 FT8 messages attributed to DM3ME as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (57%), followed by 60 m (33%) and 80 m (9%). Several six-hour UTC windows tied for the largest share (52%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

75
Messages attributed
14
UTC dates decoded
25
Active 15-min windows
-12 dB
Estimated median S/N

Bands

80m · 7 60m · 25 40m · 43
First attributed message: 2026-07-19
Last attributed message: 2026-10-21 17:53 UTC

Observed FT8 message patterns

Attributed sample
75 messages
Active dates
14 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-21 to 0 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 24, strong (≥ -8 dB) 27.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DM3ME in decoded directed-looking exchanges:

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to DM3ME

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
JO52 · 37 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
803 km (approx.)
Last such locator decoded
2026-10-21 17:48 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTCBandDM3ME S/NCounterpartCounterpart S/NMsgsCapture
10-21 17:53 60m -21 / -3 DM5ME -10 / -18 5 ✓ Full exchange observed
10-21 17:49 60m -20 / -13 DL7ACA +6 / +3 5 ✓ Full exchange observed
10-21 17:49 60m - / - DM5ME -11 / - 3 Partial capture
10-21 17:49 60m -24 / - SP2EWQ 0 / -1 3 Partial capture
10-21 17:49 60m -17 / -14 DL6RS -7 / - 5 ✓ Closing observed
10-21 17:48 60m -16 / - F5LMJ -18 / -14 2 Partial capture
10-21 17:47 60m -17 / -6 OZ5AGJ -10 / - 2 ✓ Closing observed
10-15 03:56 80m - / -9 DL1VVQ +5 / - 4 ✓ Closing fragment
10-13 05:11 80m -24 / -21 DJ3HW +4 / -1 5 ✓ Full exchange observed
10-13 05:03 80m - / -16 HB9EKJ -12 / - 5 ✓ Closing fragment
10-13 04:51 40m - / -21 YO6LM -7 / - 3 ✓ Closing fragment
10-11 04:50 40m - / -18 UA3ADE -7 / - 3 Partial capture
10-11 03:44 60m -16 / - OM5JG - / - 2 ✓ Closing fragment
10-10 18:03 60m - / - SQ2BXI -10 / - 2 Partial capture
10-10 17:26 60m - / -14 G4JYU +4 / - 3 ✓ Closing fragment
10-10 16:16 60m - / - PE1NPS +4 / - 4 Partial capture
10-10 16:15 60m - / -21 9A4ZM +4 / - 3 ✓ Closing fragment
10-10 16:14 60m -21 / -6 DK7UY -4 / - 3 ✓ Full exchange observed
10-10 16:11 60m - / -19 DL2OAM -19 / - 3 ✓ Closing fragment
10-10 16:10 60m - / +4 DL5RDP +10 / - 2 ✓ Closing fragment
10-10 15:58 60m -11 / -6 SM7YLS -8 / -5 3 ✓ Full exchange observed
10-06 02:44 80m - / -24 PC2J -9 / - 4 ✓ Closing fragment
09-21 05:04 40m -10 / - WA2HIP - / - 2 Partial capture
09-21 04:55 40m -12 / -8 F4PCM -10 / - 4 ✓ Closing observed
09-21 03:42 80m - / - PC2J -11 / - 5 Partial capture
09-21 03:37 40m - / -13 RD3FY -14 / - 3 ✓ Closing fragment
09-20 04:57 40m -14 / -7 F4IIX -2 / -3 5 ✓ Full exchange observed
09-20 04:52 40m -6 / - SQ8RMX - / +1 2 ✓ Closing fragment
09-19 11:29 40m - / -4 DJ0MAB -12 / - 2 ✓ Closing fragment
09-17 05:27 40m -6 / -1 US2YW 0 / +4 5 ✓ Full exchange observed
09-17 05:27 40m +6 / - YL2KF - / +2 2 ✓ Closing fragment
09-17 05:26 40m +5 / -15 IK4TVP -8 / -14 8 ✓ Full exchange observed
08-29 14:58 40m -2 / -10 ON7AN -9 / -10 5 ✓ Full exchange observed
08-15 06:30 20m - / -13 LZ2VQ -1 / - 3 ✓ Closing fragment
08-03 19:03 60m -10 / -10 DL3GC -7 / -9 4 ✓ Full exchange observed
08-03 19:02 60m -15 / - IU1LEB - / -17 2 ✓ Closing fragment
08-03 18:57 60m -19 / -17 OH6MR -14 / -11 3 ✓ Full exchange observed
08-03 18:50 60m -15 / - SM1TDE -8 / 0 2 ✓ Closing observed
08-02 19:00 80m - / -15 DO9BAU +4 / - 4 ✓ Closing fragment
08-02 18:58 80m -16 / -17 US1MM 0 / -10 5 ✓ Full exchange observed
07-28 02:45 40m -8 / - OA4ENG - / - 2 Partial capture
07-28 02:45 40m - / - DJ0MAB -14 / - 3 Partial capture
07-28 02:43 40m -12 / +1 IZ8VYU -13 / -2 5 ✓ Full exchange observed
07-28 02:42 40m - / - DJ0MAB -12 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

60m 
UTC    dB Audio  Message
175030 -17 1391  DL6RS DM3ME RR73
175045  -1 1391  DM3ME SP2EWQ JO93
175045 -16 1115  DM3ME DM5ME JO52
175045  -8 2234  DM3ME DL6RS 73
175100 -18 1391  DL7ACA DM3ME +03
175115  +5 2392  DM3ME DL7ACA R-13
175130 -21 1391  DL7ACA DM3ME RR73
175145  +5 2392  DM3ME DL7ACA 73
175200 -24 1391  SP2EWQ DM3ME -01
175300 -21 1391  DM5ME DM3ME -18
175345  -5 1153  DM3ME DM5ME R-03
175345  -9 1391  DM3ME DH6DAO JO41
175415  -3 1153  DM3ME DM5ME 73 (x3)
80m 
UTC    dB Audio  Message
050315 -17 1375  DM3ME HB9EKJ -16 (x4)
050515  -4 1374  DM3ME F5PBG IN78
050615 -17 1376  DM3ME HB9EKJ RR73
051100  +1 1367  DM3ME DJ3HW -21
051115 -24 1368  DJ3HW DM3ME R-01
051130  +4 1367  DM3ME DJ3HW -21 (x3)
035630  +6 1908  DM3ME DL1VVQ -09 (x4)
40m 
UTC    dB Audio  Message
045530  -9 2313  DM3ME F4PCM R-08
045545 -12 2313  F4PCM DM3ME RR73
045600 -11 2312  DM3ME F4PCM 73
050415 -11 2462  WA2HIP DM3ME JO52 (x2)
172615  -2 2525  CQ DM3ME JO52
172630  +1  801  DM3ME R2EA -21
172945 -10 2301  CQ DM3ME JO52
173015  -7 2306  UR5WDL DM3ME JO52
045015 -10  786  DM3ME UA3ADE -18 (x3)
045130  -8 2208  DM3ME YO6LM KN25 (x3)
20m 
UTC    dB Audio  Message
063000  -5 2868  DM3ME LZ2VQ -13 (x3)
063230 -15  266  DM3ME R6LKG LN07
181730  -7 2155  DM3ME M8KKH JO01

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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