JR2XOM — 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: Japan Most frequent locator attributed to this token: PM94

Receiver-side FT8 activity involving JR2XOM, decoded by SO8OO in southeastern Poland. 4 FT8 messages attributed to this token as transmitter, on 80m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-14.

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 4 FT8 messages attributed to JR2XOM as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

4
Messages attributed
1
UTC dates decoded
1
Active 15-min windows
-
S/N pattern not inferred

Bands

80m · 4
First attributed message: 2026-08-14
Last attributed message: 2026-08-14 19:08 UTC

Observed FT8 message patterns

Attributed sample
4 messages
Active dates
1 UTC dates
S/N summary
Too few decodes
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

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 JR2XOM in decoded directed-looking exchanges:

Most frequent locator attributed to JR2XOM

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
PM94 · 3 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
8,783 km (approx.)
Last such locator decoded
2026-08-14 19:08 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 UTCBandJR2XOM S/NCounterpartCounterpart S/NMsgsCapture
10-29 21:02 80m - / -27 SM5A 0 / - 3 Partial capture
10-29 20:55 80m - / -17 OT7K +13 / - 2 Partial capture
10-18 20:28 80m - / -12 OT7K +12 / - 2 ✓ Closing fragment
09-20 20:13 40m - / -21 9A3MRN +23 / - 2 ✓ Closing fragment
09-14 20:12 80m - / -15 SV9CVY 0 / - 2 ✓ Closing fragment
09-09 21:15 40m - / -15 5B4AMM +6 / - 2 Partial capture
09-01 20:56 40m - / -13 D2ACE -16 / - 2 ✓ Closing fragment
08-25 21:15 20m - / -25 F4IBJ +9 / - 7 ✓ Closing fragment
08-14 19:10 80m - / - F6BPZ +9 / - 4 Partial capture
08-14 19:09 80m - / -9 HA7XL +18 / - 3 ✓ Closing fragment
08-14 19:09 80m - / - SV8JE +1 / - 4 Partial capture
08-14 19:08 80m -6 / - 9V1YC - / -6 2 Partial capture
08-14 19:06 80m -12 / - R50RKZ - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

80m 
UTC    dB Audio  Message
191230 +12 2743  JR2XOM OK1SI JO70
193845  -9 1039  JR2XOM RU4SO RR73
200645 +11 2779  JR2XOM UT7UA RR73
201245  -6  237  JR2XOM SV9CVY -15 (x2)
201730  +5 1395  JR2XOM HA5OV -19
202800 +10  680  JR2XOM OT7K -12 (x2)
203915 +16 2673  JR2XOM 4O4A RR73 (x2)
205515 +18  605  JR2XOM OT7K -17 (x2)
210215  +1 1776  JR2XOM SM5A -27 (x3)
40m 
UTC    dB Audio  Message
205600 -17 2338  JR2XOM D2ACE -13 (x2)
211530  +3  947  JR2XOM 5B4AMM -15 (x2)
201300 +23 2993  JR2XOM 9A3MRN -21 (x2)
203615 -22 1855  JR2XOM LX1JH RR73
20m 
UTC    dB Audio  Message
211515 +12 1832  JR2XOM F4IBJ IN96 (x7)
204330 -22 1309  JR2XOM IK0QDM JN61

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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