DK2PU — 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 DK2PU, decoded by SO8OO in southeastern Poland. 36 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-08-07 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 36 FT8 messages attributed to DK2PU as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (61%), followed by 40 m (36%) and 80 m (3%). Several six-hour UTC windows tied for the largest share (58%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (64%); the estimated median was -7 dB.

Overview

36
Messages attributed
5
UTC dates decoded
8
Active 15-min windows
-7 dB
Estimated median S/N

Bands

80m · 1 40m · 13 10m · 22
First attributed message: 2026-08-07
Last attributed message: 2026-11-02 17:20 UTC

Observed FT8 message patterns

Attributed sample
36 messages
Active dates
5 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-15 to +16 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 23.

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 DK2PU in decoded directed-looking exchanges:

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 DK2PU

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 · 16 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,053 km (approx.)
Last such locator decoded
2026-11-02 17:20 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 UTCBandDK2PU S/NCounterpartCounterpart S/NMsgsCapture
11-02 17:21 40m - / - DL7DL -14 / - 2 Partial capture
11-02 17:19 40m -3 / - PA2MD - / - 2 Partial capture
10-18 10:22 80m - / -15 9A5E -10 / - 2 ✓ Closing fragment
09-12 16:04 40m +14 / - M7OIK - / -12 2 ✓ Closing fragment
09-12 16:03 40m +16 / - OE5ABL - / - 2 Partial capture
09-12 16:01 40m +15 / +2 DL9KM -2 / - 6 ✓ Full exchange observed
09-12 16:00 40m +16 / - F6FHZ - / 0 2 ✓ Closing fragment
09-12 15:58 40m - / +9 OE5ABL +2 / - 2 Partial capture
09-12 15:56 40m +15 / - DA2DA - / +5 3 ✓ Closing fragment
08-07 10:04 10m -9 / - TA7D - / - 2 ✓ Closing fragment
08-07 09:50 10m -10 / - SM5ACQ - / - 4 ✓ Closing fragment
08-07 09:48 10m -15 / -6 SV2JAO -2 / - 3 ✓ Closing observed
08-07 09:46 10m -14 / - IT9ECY - / - 2 ✓ Closing fragment
08-07 09:44 10m -15 / - YO6LM - / - 2 ✓ Closing fragment
08-07 09:42 10m -8 / - SP3GRQ - / - 3 ✓ Closing fragment
08-07 09:39 10m -4 / - SP5GEO - / - 2 ✓ Closing fragment
08-07 09:36 10m -8 / - SQ5JRC - / - 5 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
160100 +16  658  F6FHZ DK2PU RR73
160115  -5 1398  DK2PU DL9KM JN68 (x2)
160200 +16  658  DL9KM DK2PU +14
160215  +0 1398  DK2PU DL9KM R+02
160230 +14  658  DL9KM DK2PU RR73
160245  -3 1398  DK2PU DL9KM 73
160300 +11  657  OE5ABL DK2PU R+21 (x2)
160400 +14  657  M7OIK DK2PU -12 (x2)
171900  -7  622  PA2MD DK2PU JO30 (x2)
172145 -15 1868  DK2PU DL7DL JO62 (x2)
80m 
UTC    dB Audio  Message
155800 -15  981  CQ DK2PU JO30
102215 -12 2134  DK2PU 9A5E -15 (x2)
10m 
UTC    dB Audio  Message
094330  -8  997  SP3GRQ DK2PU 73
094445 -15  995  YO6LM DK2PU JO30 (x2)
094615 -13  992  IT9ECY DK2PU JO30 (x2)
094800  -4 2253  DK2PU SV2JAO -06 (x2)
094845 -15  988  SV2JAO DK2PU 73
095045  -5  984  SM5ACQ DK2PU JO30 (x4)
100430  -2  968  TA7D DK2PU JO30 (x2)
153730 -16  838  XQ3SK DK2PU JO30

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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