RJ2N — 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 RJ2N, decoded by SO8OO in southeastern Poland. 12 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-30.
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 12 FT8 messages attributed to RJ2N as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 80 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
- 12 messages
- Active dates
- 1 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) 3, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 1.
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 RJ2N in decoded directed-looking exchanges:
Most frequent locator attributed to RJ2N
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
- LO28 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,770 km (approx.)
- Last such locator decoded
- 2026-10-30 20:34 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 | RJ2N S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-30 19:50 | 80m | -11 / -11 | RU3T | -2 / - | 6 | ✓ Full exchange observed |
| 10-30 19:50 | 80m | -13 / -4 | RA3VX | -5 / - | 3 | ✓ Closing observed |
| 10-30 19:49 | 80m | - / -23 | DK7ZT | -4 / - | 5 | Partial capture |
| 10-30 19:49 | 80m | -10 / -13 | I1RJP | +8 / -9 | 8 | ✓ Full exchange observed |
| 10-30 19:48 | 80m | -14 / - | R1CBW | - / - | 2 | ✓ Closing fragment |
| 10-30 19:44 | 80m | -12 / -9 | R2SN | -9 / +4 | 8 | ✓ Full exchange observed |
| 10-30 19:41 | 80m | - / - | I1RJP | +7 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195045 -7 1759 RJ2N DK7ZT -23 195100 -13 1292 RA3VX RJ2N RR73 195115 +8 376 RJ2N I1RJP JN45 195115 -5 1759 RJ2N DK7ZT -23 195130 -9 1292 RU3T RJ2N +17 195145 -2 660 RJ2N RU3T R-11 195145 -6 1759 RJ2N DK7ZT -23 195200 -13 1292 RU3T RJ2N +17 (x2) 195245 -6 661 RJ2N RU3T 73 195245 +5 417 RJ2N I1RJP JN45 195300 -10 1292 I1RJP RJ2N -09 195315 +9 417 RJ2N I1RJP R-13 (x2) 203400 -13 1060 BI8FRF RJ2N LO28
CW
No CW receptions recorded for this callsign in the last 30 days.
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