K4MIX — 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 K4MIX, decoded by SO8OO in southeastern Poland. 18 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-22 and 2026-09-05.
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 18 FT8 messages attributed to K4MIX as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 18 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -15 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 3.
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 K4MIX in decoded directed-looking exchanges:
Most frequent locator attributed to K4MIX
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
- EL98 · 10 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,464 km (approx.)
- Last such locator decoded
- 2026-09-05 23:29 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 | K4MIX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-07 01:41 | 40m | - / -11 | G3VCQ | -7 / - | 3 | ✓ Closing fragment |
| 09-06 01:33 | 40m | - / -12 | CR7BRV | -7 / - | 2 | ✓ Closing fragment |
| 09-05 23:45 | 40m | - / -15 | YO4NF | +2 / - | 2 | Partial capture |
| 09-05 23:44 | 40m | - / -15 | EA3LF | -6 / - | 2 | ✓ Closing fragment |
| 09-05 23:38 | 40m | - / -6 | OZ7KJ/P | +4 / - | 2 | ✓ Closing fragment |
| 09-05 23:36 | 40m | - / -14 | YO4NF | -3 / - | 2 | Partial capture |
| 09-05 23:35 | 40m | -15 / -18 | MW7PPO | -12 / - | 2 | ✓ Closing observed |
| 09-05 23:34 | 40m | - / - | DL3MIB | -22 / - | 5 | Partial capture |
| 09-05 23:33 | 40m | - / -15 | DL1UDO | -2 / - | 2 | ✓ Closing fragment |
| 08-26 06:01 | 40m | - / - | EA7ALL | -8 / - | 2 | Partial capture |
| 08-26 05:58 | 40m | - / -14 | GJ0KYZ | -3 / - | 2 | ✓ Closing fragment |
| 08-26 05:20 | 40m | - / -18 | G0BLB | -5 / - | 2 | ✓ Closing fragment |
| 08-22 06:27 | 40m | - / -16 | EA6EE | -14 / - | 2 | Partial capture |
| 08-22 05:01 | 20m | - / -26 | EA3IZF | -14 / - | 5 | Partial capture |
| 08-22 03:01 | 20m | - / -16 | EC3A | -24 / - | 2 | ✓ Closing fragment |
| 08-22 02:12 | 40m | - / -13 | OA4ENG | -21 / - | 2 | ✓ Closing fragment |
| 08-22 01:13 | 40m | - / -19 | R7ZL | -6 / - | 2 | Partial capture |
| 08-22 01:07 | 40m | -18 / - | IU5AWQ | -9 / -6 | 6 | ✓ Closing observed |
| 08-22 01:04 | 40m | -18 / - | PA3EY | - / -5 | 3 | ✓ Closing fragment |
| 08-22 00:58 | 40m | -12 / - | NW8D | - / - | 2 | Partial capture |
| 08-22 00:53 | 40m | - / -5 | PV8AJ | -12 / - | 2 | ✓ Closing fragment |
| 08-22 00:52 | 40m | - / +8 | DK7ZT | -14 / - | 4 | Partial capture |
| 08-22 00:51 | 40m | -5 / -5 | DL1UDO | -4 / -18 | 4 | ✓ Full exchange observed |
| 08-22 00:42 | 40m | -13 / - | MW0UPH | - / - | 2 | Partial capture |
| 08-22 00:34 | 40m | - / 0 | PV8AJ | -15 / - | 2 | ✓ Closing fragment |
| 08-10 00:58 | 40m | - / -22 | UR1CCT | -1 / - | 3 | ✓ Closing fragment |
| 08-10 00:55 | 40m | - / - | EA3AAY | -14 / - | 2 | ✓ Closing fragment |
| 08-08 00:04 | 40m | - / -23 | R2SL | -2 / - | 2 | ✓ Closing fragment |
| 08-08 00:01 | 40m | - / -3 | PI4DX | -7 / - | 2 | ✓ Closing fragment |
| 08-06 05:30 | 40m | - / - | G8OO | -12 / - | 3 | Partial capture |
| 08-06 05:16 | 40m | - / -15 | G0BLB | -7 / - | 2 | Partial capture |
| 08-06 05:00 | 40m | - / -14 | MI0NWA | -12 / - | 2 | Partial capture |
| 08-06 04:56 | 40m | - / -3 | DL5DQZ | -8 / - | 2 | ✓ Closing fragment |
| 08-06 04:55 | 40m | - / -5 | HB9EFK | 0 / - | 3 | Partial capture |
| 08-06 03:47 | 40m | - / -10 | HB9EFK | +4 / - | 2 | ✓ Closing fragment |
| 08-06 03:46 | 40m | - / -14 | <...> | -17 / - | 3 | Partial capture |
| 08-06 00:00 | 40m | - / - | DL1UDO | -17 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 233615 -24 1069 K4MIX DL3MIB JN57 233645 +0 2676 K4MIX YO4NF -14 233645 -21 1069 K4MIX DL3MIB JN57 233845 +6 2203 K4MIX OZ7KJ/P -06 (x2) 234430 -6 1176 K4MIX EA3LF -15 (x2) 234530 +2 1175 K4MIX YO4NF -15 234530 -17 977 K4MIX MW0UPH -13 234600 +1 1175 K4MIX YO4NF -15 013315 -7 916 K4MIX CR7BRV -12 (x2) 014130 -1 610 K4MIX G3VCQ -11 (x3)
UTC dB Audio Message 030130 -23 1872 K4MIX EC3A -16 (x2) 050130 -9 1578 K4MIX EA3IZF JN01 (x5)
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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