DN9LMX — 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 DN9LMX, decoded by SO8OO in southeastern Poland. 11 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-22 and 2026-10-23.
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 11 FT8 messages attributed to DN9LMX 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 (73%), followed by 40 m (27%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-10-23 16:01 UTC
Observed FT8 message patterns
- Attributed sample
- 11 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -12 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 1.
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 DN9LMX in decoded directed-looking exchanges:
Most frequent locator attributed to DN9LMX
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
- JN59 · 6 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 777 km (approx.)
- Last such locator decoded
- 2026-10-23 16:01 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 | DN9LMX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 16:01 | 40m | -12 / +4 | DK1HSI | -1 / - | 4 | ✓ Full exchange observed |
| 10-23 09:01 | 40m | -10 / - | G8KHF | -10 / -9 | 2 | ✓ Closing observed |
| 10-22 22:35 | 40m | - / -14 | SV3AUW | -9 / - | 4 | Partial capture |
| 10-22 22:27 | 80m | -24 / - | CT1DVG | - / - | 2 | Partial capture |
| 10-22 22:08 | 80m | -13 / - | ON6WDL | +9 / +9 | 4 | ✓ Closing observed |
| 10-22 22:07 | 80m | - / -17 | DO7RMA | +3 / - | 2 | ✓ Closing fragment |
| 10-22 22:05 | 80m | - / -18 | YO4NF | +8 / - | 2 | Partial capture |
| 10-22 22:03 | 80m | -19 / -24 | SM7TZK | -6 / -8 | 4 | ✓ Full exchange observed |
| 10-22 20:48 | 80m | -5 / -23 | HG0NPJ | -2 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 223500 -11 2027 DN9LMX SV3AUW -14 (x4) 090145 -10 527 G8KHF DN9LMX R-09 090200 -10 527 DN9LMX G8KHF RR73 090515 -21 1709 DN9LMX 9A7BB -05 160115 -11 709 DK1HSI DN9LMX JN59 160130 +0 709 DN9LMX DK1HSI +04 160145 -12 709 DK1HSI DN9LMX R+13 160200 -2 709 DN9LMX DK1HSI RR73
UTC dB Audio Message 220400 -6 1405 DN9LMX SM7TZK -24 220415 -24 1405 SM7TZK DN9LMX R-08 220430 -5 1404 DN9LMX SM7TZK RR73 220500 +6 1405 DN9LMX YO4NF -18 (x2) 220600 -4 1404 DN9LMX DO9SAM JO61 220730 +3 2023 DN9LMX DO7RMA -17 (x2) 220845 -11 2411 ON6WDL DN9LMX JN59 (x2) 220930 +9 2411 DN9LMX ON6WDL RR73 220945 -17 2411 ON6WDL DN9LMX 73 221030 +20 2412 DN9LMX YO4NF -18 222745 -24 1666 CT1DVG DN9LMX JN59 (x2)
UTC dB Audio Message 214230 -19 1661 DN9LMX LZ936BA +03
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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