EA5ITJ — 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: JN00

Receiver-side FT8 activity involving EA5ITJ, decoded by SO8OO in southeastern Poland. 97 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 12 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-02.

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 97 FT8 messages attributed to EA5ITJ as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (81%), followed by 10 m (10%) and 20 m (6%). Most decodes (71%) fell within the six-hour window 21:00-03:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

80m · 2 40m · 79 20m · 6 10m · 10

First attributed message: 2026-06-10
Last attributed message: 2026-11-02 02:44 UTC

Observed FT8 message patterns

Attributed sample: 97 messages
Active dates: 12 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -19 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 26, moderate (-15 to -9 dB) 38, strong (≥ -8 dB) 33.

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 EA5ITJ in decoded directed-looking exchanges:

F1IQH · France F6FHZ · France R5AV · European Russia RA6OY · European Russia RZ9A · Asiatic Russia W6M · United States YN9ZDJ · Nicaragua

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 EA5ITJ

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: JN00 · 76 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,927 km (approx.)
Last such locator decoded: 2026-11-02 02:44 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	EA5ITJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-02 02:43	40m	-16 / -	UA3PAB/QRP	- / -	3	Partial capture
11-02 01:38	80m	- / -12	YU65AEC	-2 / -	5	Partial capture
10-01 02:14	40m	-8 / -	DJ2DL/QRP	- / -	9	Partial capture
09-30 00:51	80m	-17 / -	TN8GD	- / -	2	Partial capture
09-29 18:50	40m	- / -	EG2CNP	-12 / -	2	Partial capture
09-29 18:44	40m	- / -	EG2CNP	-17 / -	3	Partial capture
09-29 18:43	40m	- / -	ON4KBU	-2 / -	2	Partial capture
09-29 18:42	40m	- / -	M6INJ	-20 / -	2	Partial capture
09-29 18:42	40m	- / -16	F1PBZ	-7 / -	2	Partial capture
09-29 17:54	40m	- / -	ON4KBU	-10 / -	2	Partial capture
09-29 17:51	40m	-6 / -9	F1IQH	-8 / +4	4	✓ Full exchange observed
09-21 03:33	40m	-13 / -	T46W	- / -	6	Partial capture
09-15 06:02	40m	- / -11	3Z100PKP	+4 / -	2	Partial capture
09-14 01:57	40m	-19 / -	R5AV	- / -14	3	✓ Closing fragment
09-14 01:56	40m	-18 / -	RA6OY	- / -10	2	✓ Closing fragment
09-14 01:45	40m	-15 / -	F6FHZ	- / -14	2	✓ Closing fragment
09-14 01:41	40m	-10 / -	YN9ZDJ	- / -11	7	✓ Closing fragment
09-14 01:36	40m	-8 / -	W6M	- / -22	8	✓ Closing fragment
09-14 01:32	40m	-11 / -	RZ9A	- / -9	3	✓ Closing fragment
08-09 16:39	20m	-18 / -	BG7BMG	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
021400 -10 1537  DJ2DL/QRP EA5ITJ JN00 (x9)
064815  -5 1134  EA5ITJ DA125RH -05
074045 -21 1852  TG9AUO EA5ITJ JN00
024345 -19 1692  UA3PAB/QRP EA5ITJ JN00 (x3)
024730 -16  643  EA5ITJ 6W/IK2HKT -06

80m

UTC    dB Audio  Message
005145 -17 1503  TN8GD EA5ITJ JN00 (x2)
013800  -2 2151  EA5ITJ YU65AEC -12 (x5)

20m

UTC    dB Audio  Message
163915 -20 1327  BG7BMG EA5ITJ JN00 (x2)

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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