JR1EMO — 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 JR1EMO, decoded by SO8OO in southeastern Poland. 10 FT8 messages attributed to this token as transmitter, on 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-07-17.
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 10 FT8 messages attributed to JR1EMO as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -13 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 10 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -13 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 2.
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 JR1EMO in decoded directed-looking exchanges:
Most frequent locator attributed to JR1EMO
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
- PM95 · 8 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,693 km (approx.)
- Last such locator decoded
- 2026-07-17 19:54 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 | JR1EMO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 19:32 | 40m | - / -20 | M5BFL | +18 / - | 2 | ✓ Closing fragment |
| 10-30 20:04 | 40m | - / - | RZ4FWA | -14 / - | 3 | Partial capture |
| 10-29 20:38 | 40m | - / - | UA4FKT | +6 / - | 3 | Partial capture |
| 10-25 19:33 | 40m | - / -21 | R4FDK | -8 / - | 3 | ✓ Closing fragment |
| 10-19 21:01 | 40m | - / -12 | UA3ALY | -13 / - | 4 | ✓ Closing fragment |
| 10-19 21:00 | 40m | - / -19 | F4MLW | -2 / - | 4 | ✓ Closing fragment |
| 10-19 20:57 | 40m | - / -17 | RX9WM | -4 / - | 4 | ✓ Closing fragment |
| 10-19 20:46 | 40m | - / -4 | RU4CK | -15 / - | 2 | ✓ Closing fragment |
| 10-19 20:44 | 40m | - / -8 | LX1JH | +10 / - | 2 | ✓ Closing fragment |
| 10-18 20:38 | 40m | - / - | R2AL | -4 / - | 3 | Partial capture |
| 10-14 20:04 | 40m | - / -9 | R7CD | -12 / - | 3 | ✓ Closing fragment |
| 10-14 20:03 | 40m | - / - | SV1MOZ | -6 / - | 5 | Partial capture |
| 10-02 20:01 | 40m | - / -16 | OT7K | +10 / - | 4 | ✓ Closing fragment |
| 09-20 20:31 | 40m | - / -16 | UR3QFL | +11 / - | 4 | Partial capture |
| 09-20 20:31 | 40m | - / - | RZ4FWA | -8 / - | 2 | Partial capture |
| 09-20 20:28 | 40m | - / -7 | UB7K | +5 / - | 2 | ✓ Closing fragment |
| 09-20 20:20 | 40m | - / -23 | R7ZY | +5 / - | 6 | ✓ Closing fragment |
| 09-20 20:14 | 40m | - / -11 | YO4FZV | -6 / - | 4 | ✓ Closing fragment |
| 09-20 20:09 | 40m | - / -19 | 9A3MRN | +22 / - | 2 | ✓ Closing fragment |
| 09-13 20:05 | 40m | - / -12 | LA3ZPA | -4 / - | 2 | ✓ Closing fragment |
| 09-11 19:28 | 40m | - / -19 | OK1FED | +11 / - | 3 | Partial capture |
| 09-11 19:23 | 40m | - / -15 | IK6GPZ | +2 / - | 2 | ✓ Closing fragment |
| 09-09 19:26 | 40m | - / - | R3HH | +2 / - | 2 | Partial capture |
| 09-09 19:22 | 40m | - / -18 | RX3ASQ | -6 / - | 2 | ✓ Closing fragment |
| 09-09 19:20 | 40m | - / -19 | UA3PY | +5 / - | 3 | ✓ Closing fragment |
| 09-08 20:45 | 40m | - / -17 | RA3GDV | +3 / - | 2 | ✓ Closing fragment |
| 09-04 20:34 | 40m | - / -14 | UT4VL | -2 / - | 2 | Partial capture |
| 09-03 20:17 | 40m | - / -22 | UA7XA | +1 / - | 3 | Partial capture |
| 09-03 20:12 | 40m | - / -16 | RY4D | -2 / - | 3 | ✓ Closing fragment |
| 08-27 20:29 | 20m | - / -12 | SQ3TR | +5 / - | 3 | ✓ Closing fragment |
| 08-26 20:41 | 20m | - / -16 | I2SDD | -2 / - | 4 | Partial capture |
| 08-25 20:34 | 20m | - / -2 | EX7DY | -12 / - | 2 | ✓ Closing fragment |
| 08-24 20:27 | 20m | - / -13 | PA1VC | -2 / - | 5 | ✓ Closing fragment |
| 08-23 19:43 | 40m | - / -19 | 9A3TN | +10 / - | 2 | ✓ Closing fragment |
| 08-23 19:37 | 40m | - / -9 | SP6JIU | +22 / - | 3 | Partial capture |
| 08-21 21:13 | 20m | - / - | DL3VPZ | -7 / - | 5 | Partial capture |
| 08-21 21:09 | 20m | - / -14 | EA5OM | +5 / - | 2 | ✓ Closing fragment |
| 08-21 20:22 | 20m | - / -18 | ON5GQ | +4 / - | 2 | Partial capture |
| 08-21 20:09 | 20m | - / -22 | DH1KJ | +10 / - | 3 | ✓ Closing fragment |
| 08-17 20:13 | 40m | - / -16 | ON4AOI | 0 / - | 2 | ✓ Closing fragment |
| 08-17 20:03 | 40m | - / -11 | S59A | -2 / - | 2 | ✓ Closing fragment |
| 08-14 19:53 | 40m | - / -19 | UR4UNR/P | -3 / - | 2 | ✓ Closing fragment |
| 08-13 20:39 | 20m | - / -16 | TA7ARH | -3 / - | 2 | ✓ Closing fragment |
| 08-12 20:55 | 20m | - / -24 | PE1LYU | -6 / - | 3 | ✓ Closing fragment |
| 08-10 20:29 | 20m | - / - | SP3CCR/1 | -8 / - | 3 | Partial capture |
| 08-10 20:26 | 20m | - / -9 | IV3DSG | +8 / - | 4 | ✓ Closing fragment |
| 08-10 20:23 | 20m | - / -8 | PA4O | +2 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210300 -10 1980 JR1EMO UA3ALY RR73 205530 -12 343 JR1EMO R2RA RR73 193300 -10 865 JR1EMO R4FDK LO23 (x3) 193900 -6 2531 JR1EMO RX9WN RR73 203200 -13 2489 JR1EMO LY2HM -20 203845 +0 793 JR1EMO UA4FKT LO23 (x3) 200445 -15 1722 JR1EMO RZ4FWA LO23 (x3) 193245 +19 2849 JR1EMO M5BFL -20 (x2)
UTC dB Audio Message 203500 -10 1513 JR1EMO EX7DY RR73 204115 -2 1009 JR1EMO I2SDD -16 (x4) 204545 -1 768 JR1EMO EA1DP -09 (x2) 204915 -17 1384 JR1EMO ON1DGN -15 205915 -12 1716 JR1EMO IZ7LDC -08 202945 +11 270 JR1EMO SQ3TR -12 (x3) 203300 -10 2979 JR1EMO 4Z5MY RR73 215145 +8 961 JR1EMO DG9SEH -16 200415 -23 1524 JR1EMO <...> -14
CW
No CW receptions recorded for this callsign in the last 30 days.
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