EA3JBP — 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: Spain Most frequent locator attributed to this token: JN02

Receiver-side FT8 activity involving EA3JBP, decoded by SO8OO in southeastern Poland. 44 FT8 messages attributed to this token as transmitter, on 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-18 and 2026-10-10.

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 44 FT8 messages attributed to EA3JBP as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (61%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (95%); the estimated median was -18 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

40m · 44

First attributed message: 2026-06-18
Last attributed message: 2026-10-10 19:10 UTC

Observed FT8 message patterns

Attributed sample: 44 messages
Active dates: 6 UTC dates
Estimated median S/N: -18 dB
Estimated 10th-90th percentile: -20 to -16 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 42, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 0.

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 EA3JBP in decoded directed-looking exchanges:

EA1DR · Spain EA5EE · Spain EA5KE · Spain EI9KF · Ireland GM6URC · Scotland HB9ELE · Switzerland IK4TVP · Italy LZ1SJ · Bulgaria YT3IN · Serbia Z62NS · Republic of Kosovo

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 EA3JBP

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: JN02 · 26 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,792 km (approx.)
Last such locator decoded: 2026-10-10 19:06 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	EA3JBP S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-12 07:58	40m	- / -7	HB9ELE	0 / -	2	✓ Closing fragment
10-10 19:07	40m	-17 / -	EA3HMM	+15 / +1	7	Partial capture
10-10 19:06	40m	-18 / -	Z62NS	- / -12	3	✓ Closing fragment
10-10 19:00	40m	-19 / -	EX7CQ	- / -	2	Partial capture
10-10 18:59	40m	-19 / -18	EI9KF	-7 / -18	3	✓ Full exchange observed
10-10 18:08	40m	-19 / -	OZ2LC	- / -	2	Partial capture
10-07 20:58	40m	-19 / -	TA1CQ	- / -	4	Partial capture
10-07 20:47	40m	-20 / -	YT3IN	-13 / -	2	✓ Closing observed
09-25 00:17	40m	-18 / -	N8HRZ	- / -	3	Partial capture
09-25 00:14	40m	-17 / -	RN3YN	- / -	3	Partial capture
09-24 22:50	40m	-17 / -	R2EA/P	- / -	3	Partial capture
09-19 06:34	40m	- / +4	EA1DR	-15 / -	3	✓ Closing fragment
09-19 06:30	40m	- / -17	II6IALU	-2 / -	3	Partial capture
09-19 06:11	40m	- / -14	IK4TVP	+4 / -	6	✓ Closing fragment
09-19 06:07	40m	- / -12	ZL3IO	-12 / -	5	Partial capture
09-13 02:35	40m	-17 / -	SM7TZK	- / -17	2	Partial capture
09-13 02:28	40m	-20 / -	TM35DCM	- / -18	2	Partial capture
09-13 02:26	40m	-18 / -7	GM6URC	-12 / -13	4	✓ Full exchange observed
09-13 02:22	40m	-18 / -	LY7T	- / -	4	Partial capture
09-04 20:40	40m	- / -2	EA5KE	-6 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
190115 -19 1182  EX7CQ EA3JBP JN02
190530 -18 1180  TA2VUZ EA3JBP JN02
190600 -19 1180  Z62NS EA3JBP JN02 (x3)
190745 +13  394  EA3JBP EA3HMM JN00 (x2)
190830 -17 1180  EA3HMM EA3JBP +01
190845 +17  394  EA3JBP EA3HMM JN00
190900 -16 1179  EA3HMM EA3JBP +01 (x3)
075815  +0  638  EA3JBP HB9ELE -07 (x2)
150915 -14  831  EA3JBP EA5EE 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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