TM73TFR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving TM73TFR, decoded by SO8OO in southeastern Poland. 74 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-07-22 and 2026-07-23.
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 74 FT8 messages attributed to TM73TFR 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 -8 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 74 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -10 to -5 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 23, strong (≥ -8 dB) 51.
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 TM73TFR 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 | TM73TFR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-23 20:22 | 20m | - / -17 | A71DA | -6 / - | 2 | Partial capture |
| 07-23 05:29 | 40m | - / - | SP1TJ | -8 / - | 2 | Partial capture |
| 07-22 22:02 | 40m | -5 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 07-22 22:01 | 40m | -4 / - | R5AT | -8 / -3 | 2 | Partial capture |
| 07-22 21:41 | 40m | -8 / -12 | SM7JKW | -3 / -4 | 5 | ✓ Full exchange observed |
| 07-22 21:36 | 40m | -7 / - | M3OZP | - / -12 | 3 | Partial capture |
| 07-22 21:26 | 40m | -5 / - | <...> | - / - | 5 | ✓ Closing fragment |
| 07-22 21:17 | 40m | -8 / - | R6FX | - / -13 | 2 | Partial capture |
| 07-22 21:15 | 40m | -10 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 07-22 21:07 | 40m | - / +8 | DL0RDG | -12 / - | 3 | Partial capture |
| 07-22 21:06 | 40m | - / - | DL5EBS | -14 / - | 2 | Partial capture |
| 07-22 21:04 | 40m | -9 / - | <...> | -18 / - | 2 | ✓ Closing fragment |
| 07-22 21:03 | 40m | - / - | DL7UDK | -16 / - | 2 | Partial capture |
| 07-22 21:01 | 40m | - / - | SP4NKU | -12 / - | 4 | Partial capture |
| 07-22 20:58 | 40m | - / -8 | DL0RDG | -14 / - | 2 | Partial capture |
| 07-22 20:57 | 40m | - / - | R6FX | -10 / - | 2 | Partial capture |
| 07-22 20:54 | 40m | -10 / - | <...> | -12 / - | 2 | ✓ Closing fragment |
| 07-22 20:49 | 40m | -5 / - | <...> | -14 / - | 3 | ✓ Closing fragment |
| 07-22 20:47 | 40m | -11 / - | <...> | +4 / - | 2 | ✓ Closing fragment |
| 07-22 20:30 | 40m | -7 / - | <...> | -11 / - | 2 | ✓ Closing fragment |
| 07-22 20:30 | 40m | -10 / -16 | DL4BHA | -13 / +2 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 191700 +1 476 TM73TFR <...> RR73 (x2) 202215 -6 1577 TM73TFR A71DA LL55 (x2)
UTC dB Audio Message 220115 -6 513 CQ TM73TFR 220130 -8 513 TM73TFR R5AT KO85 220145 -4 513 R5AT TM73TFR -03 220215 -3 513 <...> TM73TFR RR73 220245 -3 513 CQ TM73TFR 220345 -7 513 <...> TM73TFR RR73 220415 -6 513 CQ TM73TFR (x3) 051930 +3 739 TM73TFR <...> 73 051945 -12 765 CQ TM73TFR 052430 -6 333 TM73TFR <...> 73 052615 -12 765 CQ TM73TFR 052900 -10 765 TM73TFR SP1TJ JO74 (x2)
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.
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