IK0JXO — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IK0JXO, decoded by SO8OO in southeastern Poland. 36 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-18 and 2026-09-02.
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 36 FT8 messages attributed to IK0JXO 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 -4 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 36 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -12 to +12 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 9, strong (≥ -8 dB) 27.
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 IK0JXO in decoded directed-looking exchanges:
Most frequent locator attributed to IK0JXO
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
- JN62 · 17 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,067 km (approx.)
- Last such locator decoded
- 2026-09-02 21:14 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 | IK0JXO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-02 21:15 | 40m | - / +1 | OS4K | -12 / - | 4 | Partial capture |
| 09-02 21:14 | 40m | +6 / - | ON5LC | -10 / -6 | 4 | ✓ Closing observed |
| 09-02 21:13 | 40m | +10 / - | PA2KV | +8 / -2 | 5 | ✓ Closing observed |
| 09-02 21:12 | 40m | +10 / -15 | PD2TX | +4 / -9 | 5 | ✓ Full exchange observed |
| 09-02 21:12 | 40m | - / - | DK7ZT | +2 / - | 4 | Partial capture |
| 09-02 21:12 | 40m | - / - | PE1NPS | -10 / - | 4 | Partial capture |
| 09-02 21:10 | 40m | +10 / - | DJ0MAB | -1 / -12 | 5 | ✓ Full exchange observed |
| 09-02 21:09 | 40m | +5 / -9 | RX3ASQ | -3 / -15 | 6 | ✓ Full exchange observed |
| 09-02 21:06 | 40m | +1 / - | M7JBG | - / - | 4 | Partial capture |
| 08-18 21:59 | 40m | -5 / - | EA8UP | - / -11 | 3 | ✓ Closing fragment |
| 08-18 21:56 | 40m | -8 / - | 9A5E | - / - | 3 | Partial capture |
| 08-18 21:54 | 40m | -12 / - | M7OOR | - / - | 4 | Partial capture |
| 08-18 21:53 | 40m | -7 / - | 4X4ZP | - / - | 3 | Partial capture |
| 08-18 21:51 | 40m | -10 / - | SV2HTW | - / +10 | 2 | ✓ Closing fragment |
| 08-18 21:49 | 40m | -12 / - | EA5JLN | - / -4 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211330 +10 355 PD2TX IK0JXO 73 211330 +0 1906 IK0JXO DK7ZT +19 211345 +8 399 IK0JXO PA2KV JO33 211400 +6 550 ON5LC IK0JXO JN62 (x2) 211445 -10 550 IK0JXO ON5LC RR73 211500 +4 550 ON5LC IK0JXO 73 211515 -14 1531 IK0JXO OS4K +01 211530 +12 550 PA2KV IK0JXO -02 211545 -9 1531 IK0JXO OS4K +01 211600 +2 550 PA2KV IK0JXO -02 211615 -12 1531 IK0JXO OS4K +01 211630 +13 550 PA2KV IK0JXO -02 211645 -13 1531 IK0JXO OS4K +01 211700 +12 550 PA2KV IK0JXO RR73
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.
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