EU1DE — 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: Belarus Most frequent locator attributed to this token: KO33

Receiver-side FT8 activity involving EU1DE, decoded by SO8OO in southeastern Poland. 150 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-27 and 2026-10-19.

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 150 FT8 messages attributed to EU1DE as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (69%), followed by 40 m (24%) and 80 m (7%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -4 dB.

Overview

150

Messages attributed

UTC dates decoded

Active 15-min windows

-4 dB

Estimated median S/N

Bands

80m · 10 60m · 104 40m · 36

First attributed message: 2026-08-27
Last attributed message: 2026-10-19 21:02 UTC

Observed FT8 message patterns

Attributed sample: 150 messages
Active dates: 8 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -12 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 28, strong (≥ -8 dB) 116.

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 EU1DE in decoded directed-looking exchanges:

4L7T · Georgia ×2 TA1MB · European Turkey ZS6HON · South Africa JE1CCD · Japan JH5LCN · Japan JR1HFI · Japan OE5FSL · Austria R9LM · Asiatic Russia SV1DKR · Greece YO4GIY · Romania DC6NS · Fed. Rep. of Germany DF2NV · Fed. Rep. of Germany

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 EU1DE

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: KO33 · 55 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 534 km (approx.)
Last such locator decoded: 2026-10-19 21:00 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	EU1DE S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-20 07:12	10m	- / -	JH3CUL	-18 / -	2	Partial capture
10-19 20:59	60m	-3 / -	ER1CW	- / -	4	✓ Closing fragment
10-19 20:57	60m	-2 / -	SV1DZB	-18 / +1	3	✓ Closing observed
10-19 20:55	60m	-5 / -11	4L7T	-7 / -13	5	✓ Full exchange observed
10-19 20:53	60m	-8 / -	SV6DBG	- / -6	2	✓ Closing fragment
10-19 20:52	60m	-2 / -	G4FHL	- / -	2	Partial capture
10-19 20:50	60m	-7 / -7	F5RMK	-12 / -5	5	✓ Full exchange observed
10-18 20:24	80m	- / -	DL5KMR	-10 / -	2	Partial capture
10-18 20:01	80m	+8 / +4	TF4M	-2 / -	2	Partial capture
10-18 19:58	80m	- / -	DL5KMR	-7 / -	4	Partial capture
10-18 19:57	80m	+16 / +7	EW8DU	-2 / +3	4	✓ Full exchange observed
10-18 19:56	80m	- / -	RA1QX	-14 / -	3	Partial capture
10-18 19:55	80m	+10 / +2	9A4ZM	+5 / +1	6	✓ Full exchange observed
10-18 19:54	80m	- / +1	YO8CRU	-8 / -	2	Partial capture
10-18 19:54	80m	- / -	EA3HMM	-14 / -	3	Partial capture
10-18 19:52	80m	+10 / -9	DM5KM	+18 / +4	6	✓ Full exchange observed
10-18 19:48	60m	-10 / -	4L7T	- / -9	4	✓ Closing fragment
10-18 19:45	60m	- / -8	SQ9HZM	-13 / -	3	✓ Closing fragment
10-18 19:45	60m	-12 / -4	DC6NS	-1 / +4	8	✓ Full exchange observed
10-18 19:41	60m	-9 / -8	F5MYK	-5 / -	3	✓ Closing observed
10-18 18:46	40m	- / -	R2AL	-8 / -	4	Partial capture
10-16 18:09	40m	- / -13	OE5FSL	-6 / -	6	✓ Closing fragment
10-16 17:58	40m	-7 / -	BG5JGG	- / -	2	Partial capture
10-16 17:55	60m	+5 / -10	UN7EG	-15 / -14	5	✓ Full exchange observed
10-16 17:50	60m	+1 / -6	HB9ALO	-4 / -5	6	✓ Full exchange observed
10-16 17:48	60m	+2 / -16	DK6AH	-21 / -13	10	✓ Full exchange observed
10-16 17:47	60m	+1 / -5	IZ1BII	-10 / -12	5	✓ Full exchange observed
10-16 17:45	60m	+1 / -13	EA5BM	-4 / 0	5	✓ Full exchange observed
10-16 17:44	60m	+4 / -3	YO5QDI	+1 / -3	9	✓ Full exchange observed
10-16 17:42	60m	+2 / +3	DL1CF	+2 / +5	8	✓ Full exchange observed
10-16 17:41	60m	+7 / -12	EA3JL	-8 / -8	7	✓ Full exchange observed
10-16 17:40	60m	+4 / -	OZ5AGJ	-11 / -5	3	✓ Closing observed
10-16 17:40	60m	+3 / +2	SV1QEZ	-4 / +9	10	✓ Full exchange observed
10-16 17:38	60m	+4 / 0	HA8BT	-14 / +9	6	✓ Full exchange observed
10-16 17:33	40m	-3 / -	JT1DN	- / -	5	Partial capture
09-25 18:50	60m	-20 / -11	IK0BAL	-6 / -16	9	✓ Full exchange observed
09-25 18:48	60m	-17 / -20	SM0EJR	-7 / -12	4	Partial capture
09-25 18:44	60m	- / -16	SP5JMA	+1 / -	3	✓ Closing fragment
09-25 18:25	60m	-9 / -3	IK4CBO	-9 / -13	5	✓ Full exchange observed
09-25 18:22	60m	- / -2	DK1XAM	-4 / -	2	Partial capture
09-25 18:21	60m	- / -	IU0JIW	-4 / -	2	Partial capture
09-25 18:20	60m	-8 / -5	F8ATS	-10 / -8	5	✓ Full exchange observed
09-25 18:20	60m	-10 / -15	ON7KEI	-13 / -20	8	Partial capture
09-25 18:20	60m	-5 / -	PA3GQM	-13 / -17	5	Partial capture
08-29 20:52	60m	- / -	DL9DBF	-15 / -	2	Partial capture
08-29 20:51	60m	-6 / -	PI4DX	+4 / +1	5	✓ Full exchange observed
08-29 20:50	60m	-7 / -14	G1XOW	-11 / -	10	Partial capture
08-29 20:47	60m	-6 / +4	DL7ARV	+4 / -8	7	✓ Full exchange observed
08-29 20:47	60m	- / -	F5MYK	-10 / -	2	Partial capture
08-29 20:46	60m	-5 / 0	YO6LM	+4 / -4	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
115645  -3 2969  EU1DE 9J2FI -04
071230 -18 2239  EU1DE JH3CUL PM74 (x2)

60m

UTC    dB Audio  Message
205415  -6 1766  SV6DBG EU1DE 73
205530  -3 1775  4L7T EU1DE KO33
205545  -5  472  EU1DE 4L7T -11
205600  -4 1776  4L7T EU1DE R-13
205615  -9  472  EU1DE 4L7T RR73
205630  -8 1776  4L7T EU1DE 73
205745 -18 1244  EU1DE SV1DZB KM18
205800  -4 1775  SV1DZB EU1DE +01 (x2)
205930  +2 1775  ER1CW EU1DE KO33 (x4)
210230  -2 1840  DL6LG EU1DE -18
210615 -13  879  EU1DE DL6LG R-17

80m

UTC    dB Audio  Message
195715 -19 2512  EU1DE RA1QX KO99
195715  +2 1558  EU1DE 9A4ZM 73
195730 +14 1562  EW8DU EU1DE +03
195745  -1 1562  EU1DE EW8DU R+07
195800 +17 1562  EW8DU EU1DE RR73
195815  -2 1562  EU1DE EW8DU 73
195815  -6 2709  EU1DE DL5KMR JO44 (x4)
200015 +10 1562  UW5KW EU1DE KO33
200145  +8 1618  TF4M EU1DE KO33
200330  -2 1709  EU1DE TF4M +04
202445 -11 2973  EU1DE DL5KMR JO44 (x2)

40m

UTC    dB Audio  Message
175800  -7 2112  BG5JGG EU1DE KO33 (x2)
180200 -11 2040  JF1LMB EU1DE KO33
180345 -11 2069  VK3AMP EU1DE KO33
180900  -4  863  EU1DE OE5FSL JN68 (x6)
191615 -13 2293  JH0AHI EU1DE R-11
184600  -8 1012  EU1DE R2AL KO85 (x4)

20m

UTC    dB Audio  Message
180200 -13 2666  EU1DE ZS6HON -08 (x2)
181130 -13 2139  EU1DE G4DBW JO01 (x2)
181630 -17 2041  EU1DE BG7BVI -18 (x3)
092445  -7 1189  EU1DE TA1MB RR73

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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