OE5RXH — 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: Austria Most frequent locator attributed to this token: JN78

Receiver-side FT8 activity involving OE5RXH, decoded by SO8OO in southeastern Poland. 230 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 13 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-18.

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 230 FT8 messages attributed to OE5RXH as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (37%), followed by 20 m (27%) and 40 m (22%). Most decodes (73%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (63%); the estimated median was -7 dB.

Overview

230

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

80m · 33 60m · 85 40m · 51 20m · 61

First attributed message: 2026-06-08
Last attributed message: 2026-10-18 17:18 UTC

Observed FT8 message patterns

Attributed sample: 230 messages
Active dates: 13 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -14 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 77, strong (≥ -8 dB) 145.

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 OE5RXH in decoded directed-looking exchanges:

DK7ZT · Fed. Rep. of Germany ×3 9A4ZM · Croatia ×2 DK1XAM · Fed. Rep. of Germany ×2 G4ZFJ · England ×2 SP9DWT · Poland ×2 DG5NBO · Fed. Rep. of Germany DK5DW · Fed. Rep. of Germany HB9ELE · Switzerland HB9EOT · Switzerland IK4CBO · Italy IZ8PPI · Italy SP7TF · Poland

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 OE5RXH

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: JN78 · 105 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 518 km (approx.)
Last such locator decoded: 2026-10-18 17:15 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	OE5RXH S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-18 17:18	80m	- / -	SP9UPH	+8 / -	3	Partial capture
10-18 17:17	80m	-14 / -9	DK1HSI	-9 / -18	6	✓ Full exchange observed
10-18 17:15	80m	-8 / -25	SQ9UJ	-2 / -16	6	✓ Full exchange observed
10-18 17:13	80m	+4 / -1	9A4ZM	+11 / -2	5	✓ Full exchange observed
10-18 17:13	80m	- / -	DO9BAU	+4 / -	13	Partial capture
10-18 17:12	80m	-4 / -	DO5HOK	- / -4	2	✓ Closing fragment
10-18 17:10	80m	-7 / -	RX3ASQ	- / -	3	Partial capture
10-18 17:08	80m	-8 / -3	DK7ZT	+3 / -7	4	✓ Full exchange observed
10-18 17:07	80m	-6 / +3	E70SZ	+3 / +6	5	✓ Full exchange observed
10-17 19:16	40m	- / -	DL3IAK	-7 / -	4	Partial capture
10-12 18:10	40m	-4 / -	HB9EOT	- / 0	3	✓ Closing fragment
10-12 18:07	40m	0 / -	TA2EE	- / -10	4	Partial capture
10-12 18:04	40m	-10 / -	Z62NS	- / +2	2	Partial capture
10-12 18:02	40m	-7 / -14	LY3PW	0 / -11	4	Partial capture
10-05 18:08	40m	-11 / -	EA5FDA	- / -	2	Partial capture
10-04 18:39	80m	- / -15	OE5ABL	+7 / -	5	Partial capture
10-04 18:33	80m	- / -15	OE5ABL	+4 / -	2	Partial capture
10-04 18:24	60m	-7 / +2	PA3EWP	0 / +8	5	✓ Full exchange observed
10-04 18:23	60m	-12 / +2	SP3NJ	-15 / -11	5	✓ Full exchange observed
10-04 18:22	60m	-4 / -2	F4HER	-4 / -7	4	✓ Full exchange observed
10-04 18:18	60m	-12 / -8	DL1IP	-15 / -4	5	✓ Full exchange observed
10-04 18:17	60m	-13 / +1	DL5JMN	+3 / -1	11	✓ Full exchange observed
10-04 18:16	60m	-12 / -5	DK7UY	-2 / +4	5	✓ Full exchange observed
10-04 18:14	60m	-8 / -4	9A4ZM	-8 / +8	6	✓ Full exchange observed
10-04 18:13	60m	-14 / -	SV1EKI	-6 / -12	3	✓ Closing observed
10-04 18:13	60m	-11 / -	SP3AVS	- / -20	2	✓ Closing fragment
10-04 18:09	60m	-12 / -4	G4ZFJ	+1 / -7	5	✓ Full exchange observed
10-04 18:06	60m	-10 / -	SP9DWT	-9 / -	4	✓ Closing observed
10-04 18:05	60m	-9 / -6	EU1KY	-2 / -5	4	✓ Full exchange observed
10-04 18:05	60m	-6 / +1	OE3OOG	0 / -6	6	✓ Full exchange observed
09-30 18:45	80m	- / -5	DK7ZT	+2 / -	5	Partial capture
09-30 18:43	80m	-8 / -5	SP9DWT	-8 / -3	6	✓ Full exchange observed
09-30 18:38	80m	-6 / -	YO4GIY	-6 / -6	5	✓ Closing observed
09-29 18:00	40m	- / -	DL3JHK	-10 / -	2	Partial capture
09-29 17:59	40m	- / -	TA3NK	-2 / -	2	Partial capture
09-29 17:56	40m	- / -17	YO4NF	-2 / -	2	✓ Closing fragment
09-29 17:53	40m	-2 / -	4X1UF	- / -	2	Partial capture
09-29 17:51	40m	-2 / -	EA7GNO	- / -	2	Partial capture
09-29 17:48	40m	-8 / +1	HB9ELE	+10 / +8	4	✓ Full exchange observed
09-26 14:52	40m	- / -17	YO8CRU	-10 / -	2	Partial capture
09-26 14:47	40m	-17 / -	DK8EW	- / 0	3	Partial capture
09-26 14:46	40m	-8 / -	RU6CH	- / -	2	Partial capture
09-26 14:41	40m	-12 / -19	DG5NBO	-5 / -9	9	✓ Full exchange observed
09-26 14:39	40m	-10 / -7	DK5DW	-8 / -3	5	✓ Full exchange observed
09-26 14:37	40m	- / +1	IK4CBO	-14 / -	3	✓ Closing fragment
09-26 14:34	40m	-13 / +1	DK7ZT	-16 / -	2	✓ Closing observed
09-25 18:47	60m	-4 / -7	SP5JMA	+4 / -9	6	✓ Full exchange observed
09-25 18:46	60m	-7 / -3	IK0BAL	-10 / -5	5	✓ Full exchange observed
09-25 18:44	60m	-1 / -3	DF6QE	-17 / -	2	✓ Closing observed
09-25 18:43	60m	-4 / -3	SP9UPH	+4 / +9	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
171700  -9 1189  OE5RXH DK1HSI JN49
171715  -5  998  SQ9UJ OE5RXH 73
171715  +3 2402  OE5RXH DO9BAU JO62
171730  -9 1189  OE5RXH DK1HSI JN49
171745  +5 2402  OE5RXH DO9BAU JO62
171745  -9  998  DK1HSI OE5RXH -18
171800  -8 1188  OE5RXH DK1HSI R-09
171815  +6 2402  OE5RXH DO9BAU JO62
171815 -18  999  DK1HSI OE5RXH RR73
171830  +6 1929  OE5RXH SP9UPH JO90
171830  -9 1189  OE5RXH DK1HSI 73
171845  +1 2402  OE5RXH DO9BAU JO62
171900  +8 1929  OE5RXH SP9UPH JO90
171915  +3 2402  OE5RXH DO9BAU JO62
171930 +11 1929  OE5RXH SP9UPH JO90

40m

UTC    dB Audio  Message
181030  -2  694  HB9EOT OE5RXH JN78 (x3)
190845 -17  841  TF1EM OE5RXH JN78
191100  -8  721  IZ3NVR OE5RXH JN78
191300 -12  971  A61DD OE5RXH JN78
191330 -11  816  CQ OE5RXH JN78
191430  -7  816  SP7TF OE5RXH 73
191500 -10  816  CQ OE5RXH JN78 (x2)
191615  -6  329  OE5RXH DL3IAK JN49
191630  -7  816  CQ OE5RXH JN78                        a1
191715 -10  328  OE5RXH DL3IAK JN49 (x3)

60m

UTC    dB Audio  Message
182215  -6 1647  CQ OE5RXH JN78
182230  -6 1063  OE5RXH F4HER JN06
182245  -3 1647  F4HER OE5RXH -07
182300  -3 1063  OE5RXH F4HER R-02
182315  -5 1647  F4HER OE5RXH RR73
182330 -16 1648  OE5RXH SP3NJ JO81
182345 -13 1647  SP3NJ OE5RXH -11
182400 -16 1648  OE5RXH SP3NJ R+02
182415 -12 1647  SP3NJ OE5RXH RR73
182430 -14 1648  OE5RXH SP3NJ 73
182445  -8 2284  PA3EWP OE5RXH JN78
182500  -2 2284  OE5RXH PA3EWP +02
182515  -7 2284  PA3EWP OE5RXH R+08
182530  +2 2283  OE5RXH PA3EWP RR73
182545  -6 2284  PA3EWP OE5RXH 73

20m

UTC    dB Audio  Message
184215  +0 2244  OE5RXH G4DBW JO01
184215  -7  670  OE5RXH EA1CQ IN83
184245  +1 2244  OE5RXH G4DBW JO01

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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