OMDHI — 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 OMDHI, decoded by SO8OO in southeastern Poland. 19 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-05 and 2026-09-06.
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 19 FT8 messages attributed to OMDHI 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 (79%), followed by 40 m (21%). In this small sample, the estimated median decoder S/N was -7 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-09-06 18:58 UTC
Observed FT8 message patterns
- Attributed sample
- 19 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -7 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) 8, strong (≥ -8 dB) 10.
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).
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 | OMDHI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-06 18:53 | 80m | 0 / - | R9CS/P | - / - | 2 | Partial capture |
| 09-05 21:11 | 80m | -12 / - | R1943OD | - / - | 2 | Partial capture |
| 09-05 21:11 | 80m | -10 / - | LY2PAD | - / - | 4 | Partial capture |
| 09-05 20:26 | 40m | -11 / - | W3EWL/QRP | - / - | 3 | Partial capture |
| 09-05 20:10 | 80m | +4 / - | OK/DL3JJ/P | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201000 +1 2058 <F4HEX> OMDHI 201030 +6 933 OK/DL3JJ/P OMDHI (x4) 211115 -12 2216 <LY2PAD> OMDHI 211145 -14 2216 R1943OD OMDHI 211215 -10 2216 <LY2PAD> OMDHI (x2) 211315 -9 2216 R1943OD OMDHI 211345 -9 2216 <LY2PAD> OMDHI 185345 +0 2093 R9CS/P OMDHI (x2) 185445 +17 2093 <SP9UOP> OMDHI 185815 +16 2092 R9CS/P OMDHI
UTC dB Audio Message 202215 -18 1469 R4HLO/P OMDHI 202600 -13 542 W3EWL/QRP OMDHI (x3)
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
CW history is temporarily unavailable.
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