DM3ER — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving DM3ER, decoded by SO8OO in southeastern Poland. 2,110 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 39 UTC dates in the available aggregate history. Observed between 2026-07-08 and 2026-11-03.
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 2,110 FT8 messages attributed to DM3ER as the transmitting token by decoded message structure across 39 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (73%), followed by 40 m (18%) and 60 m (9%). Several six-hour UTC windows tied for the largest share (93%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (81%); the estimated median was -1 dB.
Overview
Bands
Last attributed message: 2026-11-03 21:28 UTC
Observed FT8 message patterns
- Attributed sample
- 2,110 messages
- Active dates
- 39 UTC dates
- Estimated median S/N
- -1 dB
- Estimated 10th-90th percentile
- -13 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 116, moderate (-15 to -9 dB) 291, strong (≥ -8 dB) 1,703.
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 DM3ER 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 DM3ER
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
- JN68 · 1,182 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 658 km (approx.)
- Last such locator decoded
- 2026-11-03 21:25 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 UTC | Band | DM3ER S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 21:26 | 80m | - / -26 | UA6LQZ | +1 / - | 2 | Partial capture |
| 11-03 21:26 | 80m | -9 / - | HB9RBV | -18 / -11 | 7 | ✓ Closing observed |
| 11-03 21:13 | 80m | -6 / - | DM6MAR | -16 / -14 | 11 | ✓ Closing observed |
| 11-03 21:07 | 80m | -9 / -5 | UR4LG | -11 / -17 | 8 | ✓ Full exchange observed |
| 11-03 21:04 | 80m | - / - | UR4LG | -22 / - | 2 | Partial capture |
| 11-03 21:01 | 80m | +1 / - | DH7VG | -12 / -2 | 7 | ✓ Closing observed |
| 11-03 20:57 | 80m | 0 / - | DG3YEV | -2 / -6 | 4 | ✓ Closing observed |
| 11-03 20:52 | 80m | -8 / -1 | SP1EG | 0 / -13 | 4 | ✓ Full exchange observed |
| 11-03 20:40 | 80m | - / -11 | DF6DBF | 0 / - | 3 | Partial capture |
| 11-03 20:37 | 80m | -6 / +1 | UR7EU | -4 / -17 | 3 | Partial capture |
| 11-03 20:34 | 80m | - / - | DA6YY | -4 / - | 2 | Partial capture |
| 11-03 20:24 | 80m | - / - | OH1ZE | -3 / - | 2 | Partial capture |
| 11-03 18:08 | 60m | - / - | DL7ARV | +6 / - | 9 | Partial capture |
| 11-03 18:07 | 60m | - / -2 | YO4NT | +6 / - | 2 | Partial capture |
| 11-03 18:03 | 60m | - / - | DL8UD | +2 / - | 3 | Partial capture |
| 11-03 18:02 | 60m | - / -3 | YO4NT | +4 / - | 2 | Partial capture |
| 11-03 18:01 | 60m | - / - | OZ9FF | -12 / - | 12 | Partial capture |
| 11-03 17:54 | 60m | - / -15 | OK2RM | -18 / - | 6 | Partial capture |
| 11-03 17:53 | 60m | - / - | DL7ARV | +8 / - | 12 | Partial capture |
| 11-03 17:50 | 60m | 0 / -21 | DL3RDO | -6 / -15 | 5 | ✓ Full exchange observed |
| 11-03 17:48 | 60m | - / - | DL9NEI | -4 / - | 3 | Partial capture |
| 11-03 17:48 | 60m | -8 / -4 | PA0EBG | -19 / -4 | 5 | ✓ Full exchange observed |
| 11-03 17:41 | 60m | - / -13 | OH1LA | -19 / - | 3 | Partial capture |
| 11-03 17:40 | 60m | - / - | DL7ARV | +9 / - | 9 | Partial capture |
| 11-03 17:38 | 60m | -8 / - | SV8NAJ | -10 / -6 | 4 | ✓ Closing observed |
| 11-03 17:36 | 60m | - / -4 | DL2AND | -4 / - | 3 | ✓ Closing fragment |
| 11-03 17:32 | 60m | -14 / - | SP1RKT | - / -17 | 2 | Partial capture |
| 11-03 16:48 | 40m | -13 / - | US1MM | - / -2 | 2 | Partial capture |
| 11-03 16:43 | 40m | -12 / - | EB3JT | - / -10 | 2 | Partial capture |
| 11-01 22:00 | 60m | -12 / -2 | PG7R | +1 / -17 | 4 | ✓ Full exchange observed |
| 11-01 21:59 | 60m | - / - | DL7GP | -1 / - | 3 | Partial capture |
| 11-01 21:56 | 60m | -8 / - | VE1YX | -11 / -2 | 8 | Partial capture |
| 11-01 21:54 | 60m | -13 / -3 | PE1MHY | -6 / - | 3 | ✓ Closing observed |
| 11-01 21:51 | 60m | -14 / -13 | PE1NPS | +10 / - | 4 | ✓ Closing observed |
| 11-01 21:48 | 80m | -1 / -8 | DL1HTY | -1 / -8 | 5 | ✓ Full exchange observed |
| 11-01 21:47 | 80m | - / - | DL1BBO | -8 / - | 2 | Partial capture |
| 11-01 21:47 | 80m | - / - | TA1MB | -10 / - | 2 | Partial capture |
| 11-01 21:44 | 80m | - / - | YO4GIY | +1 / - | 2 | Partial capture |
| 11-01 21:35 | 80m | -2 / -9 | DO1OAS | -4 / -5 | 5 | ✓ Full exchange observed |
| 11-01 21:33 | 80m | - / - | OK2CNI | +8 / - | 7 | Partial capture |
| 11-01 21:33 | 80m | - / - | TA1MB | -12 / - | 2 | Partial capture |
| 11-01 20:43 | 80m | +3 / - | OE1SSA | +4 / -9 | 4 | ✓ Full exchange observed |
| 11-01 20:33 | 80m | 0 / -9 | UT5UGR | +12 / -14 | 9 | Partial capture |
| 11-01 20:30 | 80m | 0 / -9 | DD1UN | +5 / -1 | 5 | ✓ Full exchange observed |
| 11-01 20:26 | 80m | +6 / -6 | SP1I | -13 / -15 | 5 | ✓ Full exchange observed |
| 11-01 20:18 | 80m | -3 / - | DL7WSH | 0 / -8 | 4 | ✓ Full exchange observed |
| 11-01 19:46 | 40m | - / -7 | UR9QQ | -13 / - | 5 | ✓ Closing fragment |
| 11-01 19:26 | 40m | - / +1 | 9A6GUO | -8 / - | 3 | ✓ Closing fragment |
| 11-01 19:24 | 40m | - / -19 | YO3GNF | -10 / - | 14 | Partial capture |
| 11-01 18:46 | 40m | - / 0 | GJ0KYZ | -8 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 212030 -6 1435 DM6MAR DM3ER RRR 212100 -7 1434 CQ DM3ER JN68 212300 -17 1435 DO1TEM DM3ER 73 212430 -6 1435 CQ DM3ER JN68 (x3) 212600 -9 1435 HB9RBV DM3ER -11 212615 +4 1435 DM3ER UA6LQZ LN08 212700 -8 1435 HB9RBV DM3ER RRR 212715 -2 1434 DM3ER UA6LQZ R-26 212730 -6 1435 HB9RBV DM3ER RRR (x2) 212815 -18 2105 DM3ER HB9RBV 73 212830 -15 1435 HB9RBV DM3ER RRR 212845 -18 2104 DM3ER HB9RBV 73
UTC dB Audio Message 180700 -13 2317 DM3ER OZ9FF JO75 180715 -3 1467 CQ DM3ER JN68 180730 +5 1804 DM3ER YO4NT -03 180745 -3 1467 CQ DM3ER JN68 (x2) 180830 +4 2892 DM3ER DL7ARV JO62 180845 -2 1467 CQ DM3ER JN68 180900 +9 2892 DM3ER DL7ARV JO62 (x8)
UTC dB Audio Message 193100 -16 907 DM3ER YO3GNF R-20 193630 -12 907 DM3ER DG5PW JO30 193700 -11 1542 DM3ER CT7AXN RR73 194600 -13 1007 DM3ER UR9QQ KN77 (x5) 164315 -10 1866 CQ DM3ER JN68 164345 -10 1866 EB3JT DM3ER -10 (x2) 164515 -17 1866 CQ DM3ER JN68 164815 -12 1866 US1MM DM3ER -02 (x2) 171530 +6 1104 DM3ER RW3QW -17
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.
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