SQ8MXR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SQ8MXR, decoded by SO8OO in southeastern Poland. 13 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-18.
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 13 FT8 messages attributed to SQ8MXR 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 -12 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 13 messages
- Active dates
- 1 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) 1, moderate (-15 to -9 dB) 11, 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 SQ8MXR in decoded directed-looking exchanges:
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 | SQ8MXR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-18 10:57 | 40m | -9 / -1 | 3Z100PKP | -11 / +2 | 4 | ✓ Full exchange observed |
| 09-18 10:56 | 40m | -12 / - | IZ4AIF | - / - | 2 | Partial capture |
| 09-18 10:54 | 40m | -13 / 0 | SP9VRY | -6 / -7 | 5 | ✓ Full exchange observed |
| 09-18 10:52 | 40m | -11 / -7 | HA1BF | -4 / 0 | 5 | ✓ Full exchange observed |
| 09-18 10:50 | 40m | -14 / +3 | UT4PA | -1 / +8 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 105315 -12 1221 HA1BF SQ8MXR R+00 105330 -4 1221 SQ8MXR HA1BF RR73 105345 -11 1221 HA1BF SQ8MXR 73 105415 -12 1765 SP9VRY SQ8MXR 105430 -5 1765 SQ8MXR SP9VRY +00 105430 -6 1217 SQ8MXR 9A4ZM JN86 105445 -16 1765 SP9VRY SQ8MXR R-07 105500 -6 1765 SQ8MXR SP9VRY RR73 105515 -11 1765 SP9VRY SQ8MXR 73 105600 -13 1523 IZ4AIF SQ8MXR (x2) 105715 -9 1433 3Z100PKP SQ8MXR 105730 -11 1433 SQ8MXR 3Z100PKP -01 105745 -8 1432 3Z100PKP SQ8MXR R+02 (x2)
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