G4XEX — 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 G4XEX, decoded by SO8OO in southeastern Poland. 847 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 43 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-17.
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 847 FT8 messages attributed to G4XEX as the transmitting token by decoded message structure across 43 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (41%), followed by 80 m (41%) and 10 m (17%). The busiest six-hour window was 17:00-23:00 UTC, containing 49% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-10-17 05:48 UTC
Observed FT8 message patterns
- Attributed sample
- 847 messages
- Active dates
- 43 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -23 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 318, moderate (-15 to -9 dB) 233, strong (≥ -8 dB) 296.
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 G4XEX 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 G4XEX
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
- IO92 · 512 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,606 km (approx.)
- Last such locator decoded
- 2026-10-17 05:48 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 | G4XEX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-17 06:06 | 80m | - / -1 | ON8LX | -20 / - | 5 | Partial capture |
| 10-17 05:47 | 80m | - / - | DO2NTC | -13 / - | 3 | ✓ Closing fragment |
| 10-17 05:41 | 80m | -20 / -9 | IK1AIL | -21 / +1 | 3 | ✓ Full exchange observed |
| 10-17 05:26 | 80m | - / - | F1PSX | -14 / - | 2 | ✓ Closing fragment |
| 10-17 05:23 | 80m | -19 / - | F1MXE | -8 / -8 | 2 | ✓ Closing observed |
| 10-17 05:11 | 80m | -19 / -11 | SA5CDO | -7 / -6 | 4 | ✓ Full exchange observed |
| 10-17 05:02 | 80m | -18 / - | SQ9EJ | +11 / -5 | 2 | ✓ Closing observed |
| 10-17 04:49 | 80m | - / -11 | DO9BLX | +7 / - | 3 | ✓ Closing fragment |
| 10-17 04:45 | 80m | - / - | HF9D | +7 / - | 2 | Partial capture |
| 10-16 20:33 | 80m | - / -18 | ES0MVM | -6 / - | 2 | ✓ Closing fragment |
| 10-16 20:23 | 80m | - / -13 | DO2CPH | -8 / - | 3 | ✓ Closing fragment |
| 10-16 20:21 | 80m | - / -20 | SP9LBM | +2 / - | 2 | ✓ Closing fragment |
| 10-16 20:07 | 80m | - / -18 | IV3IHV | -8 / - | 4 | Partial capture |
| 10-16 19:45 | 80m | - / -20 | R2FEA | +8 / - | 2 | ✓ Closing fragment |
| 10-16 19:42 | 80m | -20 / - | HB9EXN | -12 / -12 | 2 | ✓ Closing observed |
| 10-16 19:35 | 80m | -18 / - | G0MSE | - / +4 | 2 | ✓ Closing fragment |
| 10-16 19:23 | 80m | - / - | PA5TJ | +10 / - | 2 | ✓ Closing fragment |
| 10-16 19:16 | 80m | -20 / - | PA2HP | - / +2 | 2 | ✓ Closing fragment |
| 10-16 19:04 | 80m | -24 / -18 | F6EAZ | -18 / - | 3 | ✓ Closing observed |
| 10-16 18:52 | 80m | - / -19 | OK1AY | +13 / - | 3 | ✓ Closing fragment |
| 10-16 18:49 | 80m | - / - | DA6JN | +5 / - | 3 | Partial capture |
| 10-16 18:08 | 80m | - / -9 | ON6YX | +4 / - | 3 | Partial capture |
| 10-16 18:04 | 80m | -23 / -4 | DO4YNH | -5 / -18 | 3 | ✓ Full exchange observed |
| 10-16 17:57 | 80m | - / -8 | PA3BMB | +1 / - | 3 | ✓ Closing fragment |
| 10-16 17:55 | 80m | - / -21 | DL8YBL | 0 / - | 2 | ✓ Closing fragment |
| 10-16 17:40 | 80m | - / -6 | PH0AS | +2 / - | 2 | ✓ Closing fragment |
| 10-10 17:53 | 80m | -22 / -5 | DO4TYW | -10 / - | 5 | ✓ Closing observed |
| 10-10 17:44 | 80m | -19 / - | DO4TYW | - / - | 3 | Partial capture |
| 10-10 17:36 | 80m | -13 / - | DO4TYW | - / - | 4 | Partial capture |
| 10-10 17:33 | 80m | -14 / - | DO9KB | - / - | 2 | Partial capture |
| 10-10 17:28 | 80m | -16 / - | HA8ZG | - / - | 4 | Partial capture |
| 10-10 17:26 | 80m | -1 / - | ON4CAS | - / +7 | 3 | ✓ Closing fragment |
| 10-10 17:21 | 80m | -2 / -15 | EW6CY | -1 / -5 | 7 | ✓ Full exchange observed |
| 10-10 13:16 | 40m | - / - | IU2THY | -2 / - | 2 | Partial capture |
| 10-10 13:10 | 40m | - / -14 | II5GG | -15 / - | 2 | Partial capture |
| 10-07 13:28 | 40m | - / -17 | I4BUQ | -13 / - | 2 | ✓ Closing fragment |
| 10-07 12:50 | 40m | - / -12 | SP1JQJ | -8 / - | 3 | ✓ Closing fragment |
| 10-07 12:45 | 40m | - / -12 | S55A | -18 / - | 2 | ✓ Closing fragment |
| 10-07 12:09 | 40m | - / -12 | 9A7BB | -11 / - | 3 | ✓ Closing fragment |
| 10-07 11:20 | 40m | - / -6 | DL1TRK | -19 / - | 5 | ✓ Closing fragment |
| 10-07 11:20 | 40m | - / - | SP6IWG | -15 / - | 2 | Partial capture |
| 10-07 11:14 | 40m | - / -16 | OZ9FF | -15 / - | 3 | ✓ Closing fragment |
| 10-07 11:10 | 40m | - / -9 | SP1MGM | -11 / - | 3 | ✓ Closing fragment |
| 10-07 11:01 | 40m | - / -15 | OK1AY | -6 / - | 2 | ✓ Closing fragment |
| 10-07 11:00 | 40m | - / -19 | EU1EU | -7 / - | 2 | Partial capture |
| 10-07 10:54 | 40m | - / -16 | DL6ZOG | -10 / - | 3 | ✓ Closing fragment |
| 10-07 10:41 | 40m | - / -19 | HA7TM | +2 / - | 3 | ✓ Closing fragment |
| 10-07 10:28 | 40m | - / - | HA7TM | +4 / - | 3 | Partial capture |
| 10-07 10:23 | 40m | - / -3 | DL1UDO | -18 / - | 2 | ✓ Closing fragment |
| 10-07 10:15 | 40m | - / -20 | HA7TM | +3 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 054445 -23 2071 CQ G4XEX IO92 (x3) 054700 -13 2072 G4XEX DO2NTC RR73 (x2) 054745 -12 2071 CQ G4XEX IO92 054800 -15 2072 G4XEX DO2NTC RR73 054815 -14 2071 CQ G4XEX IO92 (x2) 055030 -3 447 G4XEX DL3HBF R+06 060630 -17 1378 G4XEX ON8LX JN29 (x5)
UTC dB Audio Message 121045 -11 785 G4XEX 9A7BB 73 124545 -18 1073 G4XEX S55A R-12 (x2) 125015 -11 950 G4XEX SP1JQJ JO73 (x3) 132845 -14 948 G4XEX I4BUQ R-17 (x2) 131045 -15 1484 G4XEX II5GG -14 (x2) 131600 -6 2751 G4XEX IU2THY JN45 (x2) 132230 -21 1120 G4XEX PA5RH JO22 102330 -5 334 G4XEX HF7X KO01 121245 -2 573 G4XEX DA125RH +00
UTC dB Audio Message 145345 +4 1482 CQ DX G4XEX IO92 (x6) 145715 +6 1191 OZ3AAF G4XEX -02 (x2) 145900 +4 1191 TF/K7EUG G4XEX IO92 (x4) 172215 -5 1406 OK3NKO/P G4XEX R+15 172415 +2 1407 YT2VVV G4XEX -07 (x2)
UTC dB Audio Message 111645 -14 2395 G4XEX D2ACE -14 (x2) 100545 -19 1320 <...> G4XEX IO92 102700 -22 1344 OD5JL G4XEX IO92 103415 -23 1343 SP8BG G4XEX IO92 103800 -24 1344 SP5IDR G4XEX 73 173715 -18 1065 PU7OHK G4XEX IO92 145130 -20 2228 G4XEX 7Q6UJ -02 104745 -11 996 G4XEX II7MGBT -05
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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