RJ2N — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: European Russia Most frequent locator attributed to this token: LO28

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

12
Messages attributed
1
UTC dates decoded
4
Active 15-min windows
-13 dB
Estimated median S/N

Bands

First attributed message: 2026-10-30
Last attributed message: 2026-10-30 20:34 UTC

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 UTCBandRJ2N S/NCounterpartCounterpart S/NMsgsCapture
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.

80m
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.

Explore CW reception at SO8OO

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