OK1JGX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OK1JGX, decoded by SO8OO in southeastern Poland. 18 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-15.
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 OK1JGX as the transmitting token by decoded message structure across 1 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 -10 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 18 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -10 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 12, strong (≥ -8 dB) 5.
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 OK1JGX in decoded directed-looking exchanges:
Most frequent locator attributed to OK1JGX
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
- JO80 · 5 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 347 km (approx.)
- Last such locator decoded
- 2026-06-15 17:09 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 | OK1JGX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-29 17:52 | 20m | - / -12 | R4FDW | -18 / - | 4 | Partial capture |
| 07-29 17:51 | 20m | - / -2 | R3TIT | -8 / - | 3 | ✓ Closing fragment |
| 07-28 19:21 | 20m | - / -10 | DH1FA | -11 / - | 2 | ✓ Closing fragment |
| 07-28 19:21 | 20m | - / - | PE1NPS | -1 / - | 2 | Partial capture |
| 07-28 19:20 | 20m | - / - | F4BJN | -12 / - | 8 | Partial capture |
| 07-28 19:09 | 20m | - / - | F4BJN | -9 / - | 6 | Partial capture |
| 07-28 19:05 | 20m | - / -15 | BI4XDT | -10 / - | 3 | ✓ Closing fragment |
| 07-28 19:05 | 20m | - / +1 | R3LDK | 0 / - | 8 | ✓ Closing fragment |
| 07-28 19:03 | 20m | - / - | F4BJN | -9 / - | 5 | Partial capture |
| 07-24 16:37 | 20m | - / - | DL5DQZ | -15 / - | 4 | Partial capture |
| 07-03 18:04 | 20m | - / -15 | TA1APU | -13 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192215 -12 1810 OK1JGX DH1FA RR73 192245 -2 2421 OK1JGX PE1NPS JO22 192245 -13 1192 OK1JGX F4BJN JN25 (x5) 175100 -7 2219 OK1JGX R3TIT -02 (x2) 175200 -19 1520 OK1JGX R4FDW -12 175200 -5 2218 OK1JGX R3TIT RR73 175300 -19 1519 OK1JGX R4FDW -12 (x3) 101330 -11 594 OK1JGX <...> +00
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