SM0TPH — 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 SM0TPH, decoded by SO8OO in southeastern Poland. 164 FT8 messages attributed to this token as transmitter, on 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-09-30 and 2026-10-04.
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 164 FT8 messages attributed to SM0TPH as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Most decodes (77%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (64%); the estimated median was -13 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 164 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -18 to -8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 40, moderate (-15 to -9 dB) 105, strong (≥ -8 dB) 19.
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 SM0TPH in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to SM0TPH
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
- JO99 · 90 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,078 km (approx.)
- Last such locator decoded
- 2026-10-04 06:27 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 | SM0TPH S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-04 06:19 | 40m | -12 / - | SV5ADM | - / -23 | 3 | Partial capture |
| 10-04 06:09 | 40m | -13 / - | SV5ADM | - / -23 | 7 | Partial capture |
| 10-04 06:02 | 40m | -14 / - | R3ICU | -14 / - | 3 | ✓ Closing observed |
| 10-04 06:00 | 40m | - / - | DL6RS | +14 / - | 5 | Partial capture |
| 10-04 06:00 | 40m | - / - | ON7KEI | -11 / - | 3 | Partial capture |
| 10-03 17:28 | 40m | - / -7 | EA8UP | +1 / - | 3 | ✓ Closing fragment |
| 10-03 17:25 | 40m | -9 / - | SQ100LKK | - / -25 | 3 | Partial capture |
| 10-03 05:57 | 40m | -14 / - | GJ0KYZ | -6 / -15 | 2 | ✓ Closing observed |
| 10-03 05:55 | 40m | -8 / -12 | IK4TVP | -9 / +3 | 2 | Partial capture |
| 10-03 05:28 | 40m | -10 / - | HK3W | - / - | 6 | Partial capture |
| 10-03 05:27 | 40m | -11 / -14 | II5GG | 0 / -3 | 3 | ✓ Full exchange observed |
| 10-03 05:20 | 40m | -12 / - | HK3G | - / - | 4 | Partial capture |
| 10-02 19:48 | 40m | -19 / -19 | EB3JT | -18 / -1 | 5 | ✓ Full exchange observed |
| 10-02 19:46 | 40m | -13 / -10 | F5PBG | -8 / 0 | 4 | ✓ Full exchange observed |
| 10-02 19:42 | 40m | -12 / -11 | EI7GUB | -12 / -6 | 9 | ✓ Full exchange observed |
| 10-02 19:23 | 40m | -14 / - | TA3NK | - / - | 3 | Partial capture |
| 10-02 19:20 | 40m | -13 / -13 | F5PBG | -6 / -1 | 2 | Partial capture |
| 10-02 19:18 | 40m | -16 / - | UN3P | - / - | 2 | Partial capture |
| 10-02 19:16 | 40m | -20 / -25 | OH5KNL | +13 / -12 | 7 | ✓ Full exchange observed |
| 10-02 13:05 | 40m | - / - | DL7UKM | -6 / - | 3 | Partial capture |
| 10-02 12:58 | 40m | -6 / -3 | DH6LS | -13 / -5 | 4 | ✓ Full exchange observed |
| 10-02 12:53 | 40m | - / - | DH6LS | -14 / - | 4 | Partial capture |
| 10-02 12:52 | 40m | - / 0 | SP7VCL | +2 / - | 2 | ✓ Closing fragment |
| 10-02 12:50 | 40m | - / +1 | OZ9FF | -8 / - | 2 | ✓ Closing fragment |
| 10-02 12:49 | 40m | -8 / - | M7FHO | - / -18 | 2 | ✓ Closing fragment |
| 10-02 12:33 | 40m | - / - | DH6LS | -16 / - | 2 | Partial capture |
| 10-02 12:00 | 40m | - / -11 | SP9DAT | -21 / - | 6 | Partial capture |
| 10-02 11:51 | 40m | - / -13 | DK6WS | -13 / - | 2 | ✓ Closing fragment |
| 10-02 05:40 | 40m | - / -21 | HA1BF | -2 / - | 2 | ✓ Closing fragment |
| 10-02 05:23 | 40m | -15 / -3 | ON5EA | -12 / -20 | 4 | ✓ Full exchange observed |
| 10-01 20:42 | 40m | -13 / - | PD2PE | - / -3 | 2 | Partial capture |
| 10-01 20:40 | 40m | -11 / - | G8KHF | - / -3 | 3 | Partial capture |
| 10-01 20:36 | 40m | -16 / - | OK1XLE | - / - | 2 | Partial capture |
| 10-01 20:00 | 40m | -16 / - | MI7RDK | - / -17 | 3 | Partial capture |
| 10-01 19:50 | 40m | -16 / - | MI7RDK | - / -17 | 6 | Partial capture |
| 10-01 19:49 | 40m | -16 / - | M0LGV | - / - | 2 | Partial capture |
| 10-01 19:15 | 40m | -10 / - | U1BD | -9 / - | 2 | Partial capture |
| 10-01 19:05 | 40m | -14 / - | YC2BUZ | - / - | 4 | Partial capture |
| 10-01 19:04 | 40m | -12 / -6 | ON2BCB | -12 / - | 4 | ✓ Closing observed |
| 10-01 19:02 | 40m | -12 / - | SM7IUN | - / - | 2 | Partial capture |
| 10-01 18:57 | 40m | -14 / - | ES5RY | - / - | 2 | Partial capture |
| 10-01 18:52 | 40m | - / - | ON4AZM | -11 / - | 3 | Partial capture |
| 10-01 18:39 | 40m | -17 / - | ON1PK | 0 / - | 2 | ✓ Closing observed |
| 10-01 18:33 | 40m | -16 / - | M7CYY | - / -16 | 3 | ✓ Closing fragment |
| 10-01 18:30 | 40m | -18 / - | DL1NCH | - / - | 2 | Partial capture |
| 10-01 18:11 | 40m | -4 / -5 | PF7DKW | -1 / - | 6 | ✓ Full exchange observed |
| 10-01 17:00 | 40m | -7 / - | OS5U | -13 / - | 2 | ✓ Closing observed |
| 10-01 16:58 | 40m | - / - | SQ3PMX | -2 / - | 2 | ✓ Closing fragment |
| 10-01 16:54 | 40m | -14 / -16 | S53AK | +3 / -4 | 6 | ✓ Full exchange observed |
| 10-01 16:53 | 40m | -10 / -10 | HB9ELE | +16 / +7 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 060415 -10 739 SP6FME SM0TPH RR73 060430 -14 793 SM0TPH R3ICU KO66 060515 -14 739 R3ICU SM0TPH RR73 060900 -13 738 SV5ADM SM0TPH JO99 (x10) 062445 -13 739 EA6AJW SM0TPH JO99 062730 -14 739 HI3LER SM0TPH JO99
UTC dB Audio Message 101845 -18 2030 SM0TPH EC5M -14 (x2) 102045 +7 1879 SM0TPH F4AWT JN24 (x2) 102145 -3 2090 SM0TPH RM6OG -07 (x2) 102415 -3 2309 SM0TPH PD0WH -19 (x2) 105745 -11 1162 SM0TPH TA2EE KM69 (x3) 105845 -6 1293 <SM0TPH> GB64MOD 73 (x2) 110115 -5 1163 SM0TPH TA2EE KM69 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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