UB3XCC/QRP — 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 UB3XCC/QRP, decoded by SO8OO in southeastern Poland. 11 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-11-06 and 2026-11-07.
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 UB3XCC/QRP 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 -20 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 11 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -20 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 1, 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 UB3XCC/QRP 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 | UB3XCC/QRP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-07 14:02 | 40m | - / - | <...> | -10 / - | 2 | ✓ Closing fragment |
| 11-07 04:53 | 40m | - / - | RG3H | -8 / - | 4 | Partial capture |
| 11-06 22:05 | 40m | - / - | DK8SJ | -10 / - | 2 | ✓ Closing fragment |
| 11-06 17:11 | 40m | -21 / - | <...> | - / - | 4 | Partial capture |
| 11-05 08:59 | 40m | - / 0 | DL6UCK | -5 / - | 2 | Partial capture |
| 11-04 16:00 | 40m | - / - | <...> | -2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174345 -13 926 UB3XCC/QRP <...> 73 (x2) 220500 -12 926 UB3XCC/QRP DK8SJ (x2) 003915 +1 745 UB3XCC/QRP IS0CAK R-09 045315 -8 749 UB3XCC/QRP RG3H KO95 (x4) 080030 -7 1105 SX200H UB3XCC/QRP RR73 115330 -4 741 UB3XCC/QRP IZ4AIF R+01 140230 -8 1509 UB3XCC/QRP <...> 73 (x2) 144800 -10 1092 UB3XCC/QRP RK1AA -08 154500 -5 1500 UB3XCC/QRP DH7VK R-21
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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