SV2MAC — 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 SV2MAC, decoded by SO8OO in southeastern Poland. 84 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-19.
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 84 FT8 messages attributed to SV2MAC as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (80%), followed by 40 m (12%) and 60 m (8%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (61%); the estimated median was -18 dB.
Overview
Bands
Last attributed message: 2026-10-19 21:49 UTC
Observed FT8 message patterns
- Attributed sample
- 84 messages
- Active dates
- 7 UTC dates
- Estimated median S/N
- -18 dB
- Estimated 10th-90th percentile
- -24 to -11 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 51, moderate (-15 to -9 dB) 31, strong (≥ -8 dB) 2.
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.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with SV2MAC in decoded directed-looking exchanges:
Most frequent locator attributed to SV2MAC
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
- KN10 · 75 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-10-19 21:49 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 | SV2MAC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 22:14 | 40m | - / -11 | OK1VM | -16 / - | 2 | Partial capture |
| 10-19 21:50 | 40m | - / -11 | OK1VM | -6 / - | 28 | Partial capture |
| 10-19 21:48 | 40m | -22 / - | MW7HZQ | - / - | 3 | Partial capture |
| 10-19 21:45 | 40m | -18 / - | F6ECB | - / - | 2 | Partial capture |
| 10-19 21:43 | 40m | - / - | IU5HIU | -8 / - | 3 | Partial capture |
| 10-19 21:42 | 40m | - / -5 | F5RAV | -11 / - | 4 | ✓ Closing fragment |
| 09-22 20:41 | 160m | - / -13 | SV1ABB | -3 / - | 3 | Partial capture |
| 09-09 20:15 | 60m | -17 / -4 | Z68PX | +4 / +3 | 9 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 220045 -8 2494 SV2MAC OK1VM -11 (x15)
UTC dB Audio Message 204100 -4 1853 SV2MAC SV1ABB -13 (x3)
UTC dB Audio Message 201045 -18 1960 Z68PX SV2MAC KN10 (x5) 201830 +7 468 SV2MAC Z68PX -04 201845 -9 468 Z68PX SV2MAC R+03 201900 +4 468 SV2MAC Z68PX RR73 201915 -11 467 Z68PX SV2MAC 73 201930 +0 468 SV2MAC Z68PX 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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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