EB4DSP — 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

Receiver-side FT8 activity involving EB4DSP, decoded by SO8OO in southeastern Poland. 24 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-10 and 2026-11-07.

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 24 FT8 messages attributed to EB4DSP as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (71%), followed by 10 m (29%). Most decodes (75%) fell within the six-hour window 09:00-15:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-10 dB

Estimated median S/N

Bands

20m · 17 10m · 7

First attributed message: 2026-07-10
Last attributed message: 2026-11-07 10:02 UTC

Observed FT8 message patterns

Attributed sample: 24 messages
Active dates: 6 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -21 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 10.

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 EB4DSP in decoded directed-looking exchanges:

EA3CXN · Spain

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	EB4DSP S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-07 10:02	10m	+4 / -15	EA1L	-10 / -18	5	Partial capture
11-07 10:00	10m	-23 / -	BG5IOG	- / -16	2	Partial capture
10-26 19:31	40m	- / -10	EA3CXN	-6 / -	2	✓ Closing fragment
10-24 15:05	10m	-14 / -	TF8KW	- / -17	2	Partial capture
10-23 14:20	10m	-4 / -3	C50A	-7 / -15	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
142045  -4  285  C50A EB4DSP -15
142230  -7  285  EB4DSP C50A R-03
145400  -9  746  LU2EI EB4DSP -23
150500 -12 2029  TF8KW EB4DSP -17 (x2)
100000 -24 1700  BG5IOG EB4DSP -16 (x2)
100200  +4  456  EA1L EB4DSP -18
100215 -10 1356  EB4DSP EA1L R-15 (x4)

40m

UTC    dB Audio  Message
215245 -21 2027  EB4DSP MI7XHT R-05
193145  -7  407  EB4DSP EA3CXN R-10 (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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