R2XM — 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: KO84

Receiver-side FT8 activity involving R2XM, decoded by SO8OO in southeastern Poland. 755 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 38 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-14.

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 755 FT8 messages attributed to R2XM as the transmitting token by decoded message structure across 38 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (36%), followed by 80 m (33%) and 40 m (19%). The busiest six-hour window was 18:00-00:00 UTC, containing 48% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (78%); the estimated median was -3 dB.

Overview

755

Messages attributed

UTC dates decoded

104

Active 15-min windows

-3 dB

Estimated median S/N

Bands

80m · 247 40m · 146 20m · 271 10m · 91

First attributed message: 2026-06-07
Last attributed message: 2026-10-14 15:34 UTC

Observed FT8 message patterns

Attributed sample: 755 messages
Active dates: 38 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -13 to +9 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 39, moderate (-15 to -9 dB) 127, strong (≥ -8 dB) 589.

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 R2XM in decoded directed-looking exchanges:

R1TAX · European Russia ×3 DL9KM · Fed. Rep. of Germany ×2 CX6TE · Uruguay HG1DRC · Hungary PU2OFA · Brazil R3YK · European Russia A93MO · Bahrain BG4LNW · China DL8TV · Fed. Rep. of Germany F1PBZ · France F4HQL · France F4MZI · France

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 R2XM

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: KO84 · 308 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,150 km (approx.)
Last such locator decoded: 2026-10-14 15:34 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	R2XM S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-14 15:36	80m	- / -8	RA7T	+9 / -	2	Partial capture
10-14 15:35	80m	- / -	R3PY	-8 / -	3	Partial capture
10-14 15:33	80m	-6 / -10	UA4CIK	-8 / -1	4	✓ Full exchange observed
10-14 15:27	80m	0 / +3	UA4UK	-14 / +2	5	✓ Full exchange observed
10-07 16:48	80m	- / -3	RV3YN	-14 / -	2	✓ Closing fragment
10-07 16:38	80m	-19 / -	R9AL	- / -7	3	✓ Closing fragment
10-07 16:32	80m	+2 / 0	R3CE	-22 / -7	2	Partial capture
09-25 15:46	80m	-6 / -	R4BD	- / -	2	Partial capture
09-25 15:37	80m	+6 / -	RA4ADF	- / -11	2	✓ Closing fragment
09-25 15:33	80m	-12 / -	R3KLE	-1 / +2	4	✓ Closing observed
09-25 15:33	80m	-6 / -	UA4QK	- / +3	2	✓ Closing fragment
09-15 18:39	80m	+2 / -11	DL8NW	-2 / -19	7	Partial capture
09-15 18:37	80m	0 / -11	SP9KKA	+12 / -2	4	✓ Full exchange observed
09-15 18:35	80m	-5 / -	R4HMI	- / -6	3	✓ Closing fragment
09-15 18:33	80m	+2 / -	R1TAX	- / -3	2	✓ Closing fragment
09-15 18:29	80m	-4 / +2	R2AVW	-14 / +3	5	✓ Full exchange observed
09-15 18:27	80m	-5 / +2	RG6ZF	-10 / -2	5	✓ Full exchange observed
09-15 18:26	80m	-6 / -	OH5KNL	-1 / 0	3	✓ Full exchange observed
09-15 17:46	80m	+3 / -	UA6YEX	- / -	2	Partial capture
09-15 17:04	80m	+10 / 0	RK9UE	-10 / +4	3	✓ Full exchange observed
09-12 16:20	40m	-14 / -	RA0AB	- / -4	4	✓ Closing fragment
09-03 00:19	80m	-9 / -	RC9OC	- / -15	3	✓ Closing fragment
09-03 00:11	40m	-8 / -	RA0WBI	- / -	2	✓ Closing fragment
08-27 07:31	10m	-12 / -	R3YK	- / -18	2	✓ Closing fragment
08-27 07:25	10m	-12 / -	HG1DRC	- / -8	2	✓ Closing fragment
08-23 06:28	20m	+9 / -	R1TAX	- / -13	5	✓ Closing fragment
08-23 06:27	20m	+14 / +1	F4HQL	+1 / -6	4	✓ Full exchange observed
08-23 06:25	20m	+18 / -	PA4COR	- / -7	2	✓ Closing fragment
08-23 06:18	20m	+2 / -	S55A	- / -8	2	✓ Closing fragment
08-23 06:16	20m	+11 / -	VK3GZY	- / -10	4	✓ Closing fragment
08-23 06:14	20m	+12 / -	VK1HW	- / -	3	Partial capture
08-23 06:14	20m	-8 / -	II7MGBT	-14 / -	2	✓ Closing observed
08-23 06:13	20m	+18 / -	VK5LSD	- / -13	3	✓ Closing fragment
08-23 06:09	20m	+11 / -	DL8TV	- / +4	2	✓ Closing fragment
08-23 06:08	20m	+13 / +4	UB8CPH	-9 / +5	2	Partial capture
08-23 06:06	20m	+12 / -1	RD1A	-18 / -1	3	✓ Full exchange observed
08-23 06:02	20m	+14 / -	VK3DFL	- / -9	3	✓ Closing fragment
08-23 05:06	20m	0 / -	DL9KM	- / -19	2	✓ Closing fragment
08-23 05:05	20m	-5 / -10	A93MO	-13 / -	3	✓ Closing observed
08-23 05:00	20m	-6 / -	VK3UN	- / -	2	Partial capture
08-23 04:59	20m	+4 / -	SV2TCC	- / -16	2	✓ Closing fragment
08-23 04:56	20m	-2 / -	LZ3CB	+13 / +6	5	✓ Full exchange observed
08-23 04:53	20m	-10 / -	KZ7Y	- / -	2	Partial capture
08-23 04:45	20m	-11 / -	F4MZI	- / -5	2	✓ Closing fragment
08-23 04:44	20m	- / -	5Z4VJ	-12 / -	2	Partial capture
08-23 04:42	20m	-10 / -12	R2EC	-12 / -14	2	Partial capture
08-23 04:40	20m	-10 / -	M9DNC	- / -2	2	✓ Closing fragment
08-23 04:39	20m	-10 / -	KP4SMC	- / -8	2	✓ Closing fragment
08-23 04:37	20m	-6 / -	KM7NS	- / -16	2	✓ Closing fragment
08-23 04:35	20m	-10 / -	SQ2BXI	- / 0	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
152745  -3 2314  UA4UK R2XM +02
152800 -14 2046  R2XM UA4UK R+03
152815  +3 2313  UA4UK R2XM RR73
152830 -15 2047  R2XM UA4UK 73
153045 -11 2313  R9WEI R2XM KO84
153300  -9 2695  R2XM UA4CIK -10
153315  -8 2225  UA4CIK R2XM R-01
153330  -8 2695  R2XM UA4CIK RR73
153345  -3 2226  UA4CIK R2XM 73
153415  -5 2226  CQ R2XM KO84
153500 -10 1645  R2XM R3PY R+13 (x3)
153630  +8 2469  R2XM RA7T -08 (x2)

40m

UTC    dB Audio  Message
222245  -2 2581  CQ R2XM KO84
222315  +1 2581  VJ6X R2XM KO84 (x2)
001130  -8 2774  RA0WBI R2XM KO84 (x2)
001645  -7 2774  TL8GD R2XM KO84
001800  -6 2774  YV4HDL R2XM KO84
010615 -14 2591  CQ R2XM KO84
152145  -9 2196  R2XM EU4BE -11
162000 -20 2102  UB4HVA R2XM +04
162030 -16 2102  RA0AB R2XM KO84 (x4)
134500  -5 1139  R2XM UI4I LO43

10m

UTC    dB Audio  Message
191815 -15 2323  PY2LGR R2XM KO84
192215 -18 2323  PU2OFA R2XM 73
192300  -7 2324  PU2LSP R2XM KO84
192430 -14 2324  CX6TE R2XM KO84 (x3)
072530  -9 2313  HG1DRC R2XM -08 (x2)
073130 -14 2313  R3YK R2XM -18 (x2)
073400  +2 2813  CQ R2XM KO84 (x4)

20m

UTC    dB Audio  Message
061730  +8 2802  VK3GZY R2XM -05
061830  +1 2802  S55A R2XM -08 (x2)
062545 +20 2803  PA4COR R2XM R-07 (x2)
062645 +18 2803  CQ R2XM KO84
062715 +13 2802  F4HQL R2XM -06
062730  -1 2802  R2XM F4HQL R+01
062745 +15 2802  F4HQL R2XM RR73
062800  +3 2802  R2XM F4HQL 73
062815  +9 2802  R1TAX R2XM R-13 (x5)

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.

Explore CW reception at SO8OO

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