DJ7TO — 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 DJ7TO, decoded by SO8OO in southeastern Poland. 1,488 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 26 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-11-04.
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 1,488 FT8 messages attributed to DJ7TO as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (40%), followed by 80 m (29%) and 40 m (24%). Most decodes (64%) fell within the six-hour window 03:00-09:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (86%); the estimated median was +6 dB.
Overview
Bands
Last attributed message: 2026-11-04 06:34 UTC
Observed FT8 message patterns
- Attributed sample
- 1,488 messages
- Active dates
- 26 UTC dates
- Estimated median S/N
- +6 dB
- Estimated 10th-90th percentile
- -11.6 to +15 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 80, moderate (-15 to -9 dB) 126, strong (≥ -8 dB) 1,282.
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 DJ7TO 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 DJ7TO
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
- JO61 · 814 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 642 km (approx.)
- Last such locator decoded
- 2026-11-04 06:34 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 | DJ7TO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 06:33 | 40m | +5 / - | UA9XL/P | - / - | 3 | Partial capture |
| 11-04 06:26 | 80m | +12 / - | T77RN | - / -17 | 4 | ✓ Closing fragment |
| 11-04 06:24 | 80m | +21 / +4 | 4O7CC | -14 / -2 | 5 | ✓ Full exchange observed |
| 11-02 06:11 | 40m | +16 / - | TA3NP | - / - | 2 | Partial capture |
| 11-02 06:11 | 40m | +16 / -4 | DJ0MAB | -3 / -13 | 7 | ✓ Full exchange observed |
| 11-02 06:09 | 40m | +15 / - | OA4ENG | - / -13 | 3 | ✓ Closing fragment |
| 10-21 05:13 | 80m | +22 / - | NP3RK | - / -19 | 4 | ✓ Closing fragment |
| 10-21 05:08 | 80m | +11 / - | NP3RK | - / - | 7 | Partial capture |
| 10-21 05:06 | 80m | +15 / +3 | GW4HZA | -2 / -13 | 5 | ✓ Full exchange observed |
| 10-21 05:04 | 80m | +13 / - | VE2LBI | -18 / -15 | 4 | ✓ Closing observed |
| 10-21 05:04 | 40m | - / -1 | RC9WC | -22 / - | 3 | Partial capture |
| 10-21 04:41 | 80m | +16 / -3 | DO9YU | -10 / -13 | 6 | ✓ Full exchange observed |
| 10-21 04:40 | 80m | +18 / - | N1WI | - / -15 | 2 | ✓ Closing fragment |
| 10-21 04:40 | 80m | +18 / +4 | SP9UPH | +12 / +3 | 6 | ✓ Full exchange observed |
| 10-21 04:39 | 80m | +12 / - | EA5JKB | - / -16 | 2 | ✓ Closing fragment |
| 10-21 04:37 | 80m | +14 / 0 | IZ2QPP | +4 / -1 | 4 | ✓ Full exchange observed |
| 10-21 04:34 | 80m | +13 / - | DL1FLW | 0 / -8 | 4 | ✓ Closing observed |
| 10-21 04:34 | 80m | - / - | RX6DX | -10 / - | 2 | Partial capture |
| 10-21 04:33 | 80m | - / +1 | F1PBZ | +2 / - | 4 | Partial capture |
| 10-21 04:33 | 80m | +10 / -23 | SQ2BXI | -10 / -1 | 4 | ✓ Full exchange observed |
| 10-21 04:32 | 80m | - / - | DL1VVQ | 0 / - | 2 | Partial capture |
| 10-21 04:31 | 80m | +14 / -4 | HA7TM | +12 / -3 | 5 | ✓ Full exchange observed |
| 10-21 04:30 | 80m | +9 / - | UT5MB | -7 / 0 | 3 | ✓ Closing observed |
| 10-21 04:29 | 80m | +13 / -1 | E75W | +8 / -1 | 5 | ✓ Full exchange observed |
| 10-21 04:27 | 80m | +16 / +1 | ES6DO | +3 / -4 | 5 | ✓ Full exchange observed |
| 10-21 04:15 | 80m | +15 / -2 | YL2EA | +7 / -14 | 5 | ✓ Full exchange observed |
| 10-21 04:13 | 80m | +17 / - | C31KC | - / - | 14 | Partial capture |
| 10-21 04:07 | 160m | +7 / - | F6ECI | -2 / -3 | 6 | ✓ Full exchange observed |
| 10-21 04:06 | 160m | +6 / -3 | OK1HEH | -8 / -19 | 4 | ✓ Full exchange observed |
| 10-21 04:04 | 160m | +8 / +2 | IT9NOV | -13 / -9 | 5 | ✓ Full exchange observed |
| 10-21 03:59 | 40m | -11 / - | OA4ENG | - / -15 | 6 | ✓ Closing fragment |
| 10-21 03:56 | 40m | -11 / - | TA4SSK | -18 / -2 | 5 | ✓ Full exchange observed |
| 10-21 03:51 | 40m | -15 / -3 | JY5IB | -18 / -7 | 5 | ✓ Full exchange observed |
| 10-21 03:47 | 80m | +14 / - | G3TKT | - / -11 | 2 | ✓ Closing fragment |
| 10-21 03:46 | 80m | +18 / - | F5OYA/P | - / -3 | 2 | ✓ Closing fragment |
| 10-21 03:46 | 40m | -4 / - | TN8GD | - / - | 2 | ✓ Closing fragment |
| 10-21 03:45 | 40m | -10 / - | HI8WJI | - / -14 | 2 | ✓ Closing fragment |
| 10-21 03:43 | 80m | +13 / - | TA5DOB | - / +6 | 5 | ✓ Closing fragment |
| 10-21 03:35 | 80m | - / -4 | R6ZB | -8 / - | 3 | Partial capture |
| 10-21 03:34 | 40m | -11 / - | HK3AB | - / -10 | 2 | ✓ Closing fragment |
| 10-21 03:34 | 80m | +14 / - | R2BQM | - / -14 | 6 | ✓ Closing fragment |
| 10-21 03:30 | 40m | -8 / - | RL1I/P | - / -18 | 2 | Partial capture |
| 10-21 03:29 | 80m | +18 / -6 | EC6DX | -3 / -9 | 4 | Partial capture |
| 10-21 03:20 | 80m | +17 / -1 | 2W0YOX | +4 / 0 | 5 | ✓ Full exchange observed |
| 10-21 03:12 | 80m | +15 / - | IK4TVP | +4 / +2 | 4 | ✓ Closing observed |
| 10-21 03:11 | 80m | +14 / - | OK1HEH | +2 / +2 | 3 | ✓ Closing observed |
| 10-21 03:08 | 80m | - / 0 | OK1HEH | +6 / - | 3 | Partial capture |
| 10-21 03:07 | 80m | - / - | IK4TVP | +8 / - | 4 | Partial capture |
| 10-21 02:58 | 80m | +8 / - | HB0WR | +6 / +2 | 19 | ✓ Full exchange observed |
| 10-21 02:05 | 80m | +8 / +9 | HG8LXL | +1 / -3 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 061045 +17 2326 OA4ENG DJ7TO 73 061100 -11 2326 DJ7TO DJ0MAB JN49 061115 +18 2462 TA3NP DJ7TO JO61 061130 -5 2326 DJ7TO DJ0MAB JN49 061145 +15 2462 TA3NP DJ7TO JO61 061215 +15 2462 DJ0MAB DJ7TO -13 061230 -2 2326 DJ7TO DJ0MAB R-04 061245 +14 2462 DJ0MAB DJ7TO RRR 061300 +5 2326 DJ7TO DJ0MAB 73 061315 +18 2461 DJ0MAB DJ7TO 73 061500 -18 1551 DJ7TO DH1HF JO30 063245 +6 785 PI40EUDXF DJ7TO JO61 063315 +4 784 UA9XL/P DJ7TO JO61 (x3)
UTC dB Audio Message 051100 +8 1692 NP3RK DJ7TO JO61 (x5) 051615 -8 254 DJ7TO DO1KR JO31 062445 +20 389 4O7CC DJ7TO JO61 062500 -15 388 DJ7TO 4O7CC +04 062515 +23 389 4O7CC DJ7TO R-02 062530 -12 388 DJ7TO 4O7CC RR73 062545 +21 389 4O7CC DJ7TO 73 062615 +11 2128 T77RN DJ7TO JO61 (x4)
UTC dB Audio Message 040515 +11 1593 IT9NOV DJ7TO 73 040600 -6 1515 DJ7TO OK1HEH -03 040615 +7 1593 OK1HEH DJ7TO R-19 040630 -11 1515 DJ7TO OK1HEH RR73 040645 +5 1593 OK1HEH DJ7TO 73 040700 -1 1970 DJ7TO F6ECI JN05 040715 +5 1593 CQ DJ7TO JO61 040730 -3 1970 DJ7TO F6ECI JN05 040745 +7 1593 F6ECI DJ7TO -03 040800 -2 1901 DJ7TO F6ECI R+17 040815 +7 1593 F6ECI DJ7TO RR73 040830 -4 1901 DJ7TO F6ECI 73 040845 +3 1593 CQ DJ7TO JO61 (x3)
UTC dB Audio Message 174130 -9 2562 DJ7TO DJ0MAB JN49 (x3) 174700 -8 2200 DJ7TO PA3FXT JO33 (x4) 175700 -14 2562 DJ7TO RZ3Z/P KN84 (x4) 180130 -16 2065 DJ7TO EA5HM IM99 (x2) 063430 -18 2375 DJ7TO UN0GY +00 (x2)
UTC dB Audio Message 175615 +2 1580 DJ7TO IU3WNU +14 175745 -19 1580 DJ7TO M8FQT IO93 (x7) 181700 -17 2035 DJ7TO R3EDI KO82 (x2) 181900 -20 1531 DJ7TO RK6OQ KN87 (x5)
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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