JE7JDL — 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 JE7JDL, decoded by SO8OO in southeastern Poland. 184 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 23 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-03.
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 184 FT8 messages attributed to JE7JDL as the transmitting token by decoded message structure across 23 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (84%), followed by 20 m (14%) and 40 m (2%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-11-03 20:10 UTC
Observed FT8 message patterns
- Attributed sample
- 184 messages
- Active dates
- 23 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -19 to -2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 38, moderate (-15 to -9 dB) 89, strong (≥ -8 dB) 57.
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 JE7JDL 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 JE7JDL
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
- QM09 · 98 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,434 km (approx.)
- Last such locator decoded
- 2026-11-03 20:10 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 | JE7JDL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 20:13 | 80m | - / - | DL8AKI | +20 / - | 2 | Partial capture |
| 11-03 20:08 | 80m | - / -23 | PI40EUDXF | +11 / - | 3 | Partial capture |
| 11-03 20:07 | 80m | -19 / - | PF40EUDXF | - / - | 5 | Partial capture |
| 11-03 20:06 | 80m | - / - | SV8JNR | -4 / - | 4 | Partial capture |
| 11-03 19:56 | 80m | -9 / -14 | IK4DRY | +4 / -11 | 5 | ✓ Full exchange observed |
| 11-02 21:36 | 80m | - / - | IK5CHL | +7 / - | 5 | Partial capture |
| 11-02 21:35 | 80m | - / -23 | MD0CCE | +1 / - | 4 | Partial capture |
| 11-02 20:03 | 80m | -5 / -20 | I1RJP | +12 / - | 4 | Partial capture |
| 11-02 19:39 | 80m | -17 / -12 | YO2MAX | +13 / - | 4 | ✓ Closing observed |
| 11-02 19:36 | 80m | - / - | SM7OYP | -2 / - | 2 | Partial capture |
| 11-02 19:34 | 80m | -14 / - | DO1ID | - / - | 3 | Partial capture |
| 11-02 19:18 | 80m | - / - | HA1TNX | +26 / - | 2 | Partial capture |
| 11-02 19:15 | 80m | - / -15 | LZ7MM | -3 / - | 3 | ✓ Closing fragment |
| 11-01 21:52 | 60m | - / - | SP5JMA | -10 / - | 2 | Partial capture |
| 11-01 20:20 | 80m | -10 / -18 | RA2FCF | 0 / - | 3 | Partial capture |
| 11-01 20:11 | 80m | -12 / - | Z33PB | -2 / -16 | 3 | ✓ Closing observed |
| 10-31 19:33 | 80m | - / - | RY3D | +4 / - | 2 | Partial capture |
| 10-31 19:31 | 80m | - / -7 | TA7ARH | +6 / - | 2 | ✓ Closing fragment |
| 10-29 21:06 | 80m | - / - | IT9VCE | +10 / - | 4 | Partial capture |
| 10-29 20:44 | 80m | - / - | IZ5IMD | -3 / - | 5 | Partial capture |
| 10-29 20:39 | 80m | - / - | IZ5IMD | +2 / - | 2 | Partial capture |
| 10-29 20:38 | 80m | - / - | HA1TAB | +10 / - | 5 | Partial capture |
| 10-29 20:38 | 80m | - / - | R6NA | +6 / - | 2 | Partial capture |
| 10-29 20:37 | 80m | - / -14 | SP9MOC | +7 / - | 3 | Partial capture |
| 10-29 20:37 | 80m | -13 / -3 | IV3DXW | +17 / -13 | 5 | ✓ Full exchange observed |
| 10-29 20:35 | 80m | -8 / -12 | IS0LAY | -2 / -16 | 4 | ✓ Full exchange observed |
| 10-29 20:34 | 80m | - / - | DD3KF | +7 / - | 5 | Partial capture |
| 10-29 20:33 | 80m | - / - | DL1DAF | -11 / - | 9 | Partial capture |
| 10-29 20:32 | 80m | - / - | IV3BHD | +2 / - | 3 | Partial capture |
| 10-29 20:32 | 80m | -11 / - | LA1XFA | -6 / - | 2 | ✓ Closing observed |
| 10-29 20:31 | 80m | -11 / -13 | OM3PR | +13 / -16 | 11 | ✓ Full exchange observed |
| 10-29 20:29 | 80m | - / - | IV3BHD | +2 / - | 2 | Partial capture |
| 10-29 20:29 | 80m | -10 / -16 | G1XOW | +5 / -16 | 7 | ✓ Full exchange observed |
| 10-29 20:19 | 80m | -6 / -17 | DL7UVO | 0 / -18 | 36 | ✓ Full exchange observed |
| 10-29 20:14 | 80m | -10 / -8 | 9A2AA | +1 / -17 | 9 | ✓ Full exchange observed |
| 10-29 20:13 | 80m | -15 / -1 | 9A2G | +12 / - | 4 | ✓ Closing observed |
| 10-29 20:08 | 80m | - / - | SV1OCA | -24 / - | 2 | Partial capture |
| 10-29 19:54 | 80m | -11 / -18 | E70SZ | +3 / -16 | 7 | Partial capture |
| 10-29 19:49 | 80m | - / - | SP3TYF | -4 / - | 3 | Partial capture |
| 10-29 19:48 | 80m | - / -22 | IK8OAM | -2 / - | 4 | ✓ Closing fragment |
| 10-29 19:45 | 80m | - / -18 | SQ4INW | +7 / - | 3 | ✓ Closing fragment |
| 10-29 19:39 | 80m | - / - | SP4JSR | +2 / - | 2 | Partial capture |
| 10-29 19:38 | 80m | - / -13 | OT4A | +13 / - | 3 | ✓ Closing fragment |
| 10-29 19:37 | 80m | - / -13 | DO5OT | +21 / - | 7 | Partial capture |
| 10-29 19:36 | 80m | - / - | IK5CHL | 0 / - | 2 | Partial capture |
| 10-29 19:36 | 80m | - / -15 | RZ3BP | -2 / - | 2 | Partial capture |
| 10-29 19:32 | 80m | - / -12 | R4FV | -8 / - | 4 | ✓ Closing fragment |
| 10-29 19:29 | 80m | - / -16 | LA3BO | 0 / - | 2 | ✓ Closing fragment |
| 10-28 19:08 | 80m | - / - | RU5X | -9 / - | 3 | Partial capture |
| 10-28 19:07 | 80m | -7 / -12 | R3BDQ | +5 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200745 -19 548 PF40EUDXF JE7JDL QM09 200800 +13 2583 JE7JDL PI40EUDXF -23 200815 -19 548 PF40EUDXF JE7JDL QM09 200830 -1 2494 JE7JDL SV8JNR KM39 200830 +14 2583 JE7JDL PI40EUDXF -23 200900 -4 2494 JE7JDL SV8JNR KM39 200900 +6 2583 JE7JDL PI40EUDXF -23 200915 -19 548 PF40EUDXF JE7JDL QM09 200930 -3 2495 JE7JDL SV8JNR KM39 200930 +2 547 JE7JDL RU3TA -14 200945 -13 548 PF40EUDXF JE7JDL QM09 201015 -19 547 ON5GQ JE7JDL QM09 201300 +20 2813 JE7JDL DL8AKI JO51 (x2) 184800 +4 2617 JE7JDL UA9XL/P -18
UTC dB Audio Message 215200 -9 756 JE7JDL SP5JMA KO02 (x2)
UTC dB Audio Message 201945 +0 1880 JE7JDL F5RRS R-18 193815 -6 425 JE7JDL T77NC -12 (x2) 193900 -12 426 T77NC JE7JDL 73 193945 +9 2970 JE7JDL LB7ZG JP50 (x2) 194030 -12 425 LB7ZG JE7JDL RR73 194045 +16 2970 JE7JDL LB7ZG 73 202215 -1 1539 JE7JDL T77R RR73 202245 +7 646 JE7JDL LZ2INP KN34 (x2) 203615 -5 2107 JE7JDL UX1VT KN68 (x4)
UTC dB Audio Message 202315 -1 2346 JE7JDL EA3NE JN11 (x2) 202400 -17 2346 EA3NE JE7JDL RR73 202415 +2 2346 JE7JDL EA3NE 73 202445 -3 2345 JE7JDL GJ0KYZ IN89 190100 -4 2376 JE7JDL D2IM +00 190200 -9 789 JE7JDL DC5EG -19 (x3) 190315 +21 2701 JE7JDL ON4IQ JO20 (x3) 190445 -2 2424 JE7JDL EI9IB IO63 (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
No CW receptions recorded for this callsign in the last 30 days.
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