DK2XN — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO30

Receiver-side FT8 activity involving DK2XN, decoded by SO8OO in southeastern Poland. 71 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-10-11.

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 71 FT8 messages attributed to DK2XN as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (69%), followed by 80 m (23%) and 160 m (8%). Several six-hour UTC windows tied for the largest share (83%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (75%); the estimated median was -5 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-5 dB

Estimated median S/N

Bands

160m · 6 80m · 16 40m · 49

First attributed message: 2026-06-12
Last attributed message: 2026-10-11 05:34 UTC

Observed FT8 message patterns

Attributed sample: 71 messages
Active dates: 4 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -13 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 12, strong (≥ -8 dB) 53.

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 DK2XN in decoded directed-looking exchanges:

AO5CV · Spain R2AL · European Russia RZ4FWA · European Russia KQ4ZAX · United States RZ6HBF · European Russia W2TT · United States

Most frequent locator attributed to DK2XN

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: JO30 · 44 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,053 km (approx.)
Last such locator decoded: 2026-10-11 05:29 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	DK2XN S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-11 05:33	40m	-8 / -	RZ4FWA	- / -8	3	✓ Closing fragment
10-11 05:31	40m	-12 / 0	R2AL	-11 / +8	5	✓ Full exchange observed
10-11 05:30	40m	- / -	YO6LM	-10 / -	6	Partial capture
10-11 05:28	40m	-16 / -	AO5CV	- / -	4	✓ Closing fragment
10-11 05:23	40m	-19 / -	PY2ABL	- / -	2	Partial capture
10-11 04:36	40m	-8 / -	OA4ENG	- / -	2	Partial capture
10-11 04:24	40m	-3 / -	OA4ENG	- / -	12	Partial capture
10-11 04:05	80m	- / -14	R1BED	-12 / -	4	Partial capture
10-11 04:03	80m	-2 / -11	W2TT	-18 / -10	6	✓ Full exchange observed
10-11 02:08	80m	- / -7	YO4NF	-2 / -	2	Partial capture
10-11 02:05	80m	-3 / -	KQ4ZAX	- / -11	7	✓ Closing fragment
10-11 02:04	80m	-6 / -	RZ6HBF	-17 / -	2	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
053045  -9 2202  DK2XN YO6LM KN25 (x2)
053130 -12 1928  R2AL DK2XN +08
053145 -10  947  DK2XN R2AL R+00
053200 -11 1928  R2AL DK2XN RR73
053215  -9 2202  DK2XN YO6LM KN25
053215 -12  947  DK2XN R2AL R+00
053245 -11 2202  DK2XN YO6LM KN25
053245 -10  948  DK2XN R2AL R+00
053300 -11 1928  RZ4FWA DK2XN -08 (x3)
053415 -13 2202  DK2XN YO6LM KN25
053415 -23 1669  DK2XN R1BED -08
053445 -10 2202  DK2XN YO6LM KN25

80m

UTC    dB Audio  Message
020715  -2 1283  KQ4ZAX DK2XN R-11 (x3)
020830  -1 1284  DK2XN YO4NF -07 (x2)
040330  -1 1598  W2TT DK2XN JO30 (x3)
040445 -18 1711  DK2XN W2TT -11
040500  -3 1598  W2TT DK2XN R-10 (x2)
040545  -9 1448  DK2XN R1BED -14 (x4)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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