DO1MDT — 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 DO1MDT, decoded by SO8OO in southeastern Poland. 14 FT8 messages attributed to this token as transmitter, on 80m, across 2 UTC dates in the available aggregate history. Observed between 2026-11-02 and 2026-11-05.
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 14 FT8 messages attributed to DO1MDT as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). In this small sample, the estimated median decoder S/N was -9 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 14 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -9 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 7.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with DO1MDT in decoded directed-looking exchanges:
Most frequent locator attributed to DO1MDT
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 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 803 km (approx.)
- Last such locator decoded
- 2026-11-05 18:06 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 | DO1MDT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 19:23 | 80m | - / +5 | DG0LHH | +4 / - | 2 | ✓ Closing fragment |
| 11-05 18:11 | 80m | -9 / -5 | DL5BTE | -3 / - | 4 | ✓ Full exchange observed |
| 11-05 18:09 | 80m | - / 0 | DF4WQ | +4 / - | 4 | ✓ Closing fragment |
| 11-05 18:06 | 80m | -9 / -8 | OH5KNL | +12 / -6 | 5 | ✓ Full exchange observed |
| 11-02 20:24 | 80m | -7 / +2 | OE9GWV | -13 / -17 | 4 | Partial capture |
| 11-02 20:21 | 80m | - / - | US2YW | +3 / - | 3 | Partial capture |
| 11-02 20:15 | 80m | 0 / - | HB3YPJ | - / - | 2 | Partial capture |
| 11-02 20:13 | 80m | +4 / - | 2E0MTK | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180730 +13 2569 DO1MDT OH5KNL RR73 180745 -9 2393 OH5KNL DO1MDT 73 180845 -9 2392 HE2VCS/R DO1MDT +03 180900 +7 1051 DO1MDT IK3/UY7LA R+00 180930 +2 2449 DO1MDT DF4WQ JN39 (x3) 181100 -6 204 DO1MDT DL5BTE -05 181100 +3 2449 DO1MDT DF4WQ 73 181130 -4 204 DO1MDT DL5BTE -05 181145 -9 2392 DL5BTE DO1MDT R+27 181200 +1 204 DO1MDT DL5BTE RR73 192215 -13 2649 DO1MDT DA6WA JO30 192345 +6 2633 DO1MDT DG0LHH +05 (x2)
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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