SV1EBV — 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 SV1EBV, decoded by SO8OO in southeastern Poland. 39 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-30 and 2026-11-04.
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 39 FT8 messages attributed to SV1EBV as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (64%), followed by 10 m (36%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-11-04 18:01 UTC
Observed FT8 message patterns
- Attributed sample
- 39 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -21 to -6 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 16, strong (≥ -8 dB) 8.
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 SV1EBV in decoded directed-looking exchanges:
Most frequent locator attributed to SV1EBV
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
- KM08 · 14 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,273 km (approx.)
- Last such locator decoded
- 2026-11-04 17:47 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 | SV1EBV S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 18:08 | 80m | - / -3 | RA3ZK | -6 / - | 2 | Partial capture |
| 11-04 17:54 | 80m | -12 / - | OE5ABL | - / -7 | 11 | Partial capture |
| 11-04 17:53 | 80m | -9 / - | DO9YU | - / -20 | 3 | ✓ Closing fragment |
| 11-04 17:52 | 80m | -10 / - | SV4OZF | - / +1 | 2 | ✓ Closing fragment |
| 11-04 17:51 | 80m | -7 / -12 | OE5ABL | +6 / -7 | 3 | Partial capture |
| 11-04 17:50 | 80m | - / - | UX7UU | +14 / - | 3 | Partial capture |
| 11-04 17:47 | 80m | -16 / - | SV5BYP | - / +3 | 2 | Partial capture |
| 11-04 17:45 | 80m | -4 / - | EX7DY | - / -18 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 175415 -10 624 DO9YU SV1EBV RR73 175445 -11 624 OE5ABL SV1EBV R-07 (x11) 180800 -6 469 SV1EBV RA3ZK KO81 (x2) 181000 -5 693 SV1EBV OM1TT -13
CW
No CW receptions recorded for this callsign in the last 30 days.
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