DH6MB — 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 DH6MB, decoded by SO8OO in southeastern Poland. 87 FT8 messages attributed to this token as transmitter, on 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-07-11 and 2026-08-31.
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 87 FT8 messages attributed to DH6MB as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (94%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (95%); the estimated median was +1 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 87 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- +1 dB
- Estimated 10th-90th percentile
- -6 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 83.
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 DH6MB in decoded directed-looking exchanges:
Most frequent locator attributed to DH6MB
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
- JO31 · 54 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-08-31 10:54 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 | DH6MB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-31 10:47 | 20m | -5 / -3 | OE6TNO | +2 / +5 | 5 | ✓ Full exchange observed |
| 08-31 10:46 | 20m | -5 / - | OY1HJ | - / - | 2 | Partial capture |
| 08-31 10:39 | 20m | +6 / - | OY1HJ | - / - | 2 | Partial capture |
| 08-31 10:36 | 20m | +8 / - | GU0SUP | - / - | 2 | Partial capture |
| 08-31 10:31 | 20m | +4 / - | F4BYA | +7 / -16 | 7 | Partial capture |
| 08-31 10:30 | 20m | +6 / - | BA3NZ | - / -21 | 2 | Partial capture |
| 08-26 13:28 | 20m | - / -14 | ON1DGN | +2 / - | 4 | Partial capture |
| 08-26 13:20 | 20m | -5 / - | RI1FJL | - / -10 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 103930 +11 2975 OY1HJ DH6MB JO31 (x5) 104745 +5 626 DH6MB OE6TNO JN77 104900 -5 626 R1WCK DH6MB RR73 104930 -3 627 CQ DH6MB JO31 104945 -1 627 DH6MB OE6TNO JN77 105000 -5 627 OE6TNO DH6MB +05 105015 +4 627 DH6MB OE6TNO R-03 (x2) 105100 -16 626 CQ DH6MB JO31 (x2) 105415 -6 2529 LX9UN DH6MB JO31
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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