PD0PDI — 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: Netherlands Most frequent locator attributed to this token: JO22

Receiver-side FT8 activity involving PD0PDI, decoded by SO8OO in southeastern Poland. 5 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-16 and 2026-08-30.

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 5 FT8 messages attributed to PD0PDI as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (80%), followed by 20 m (20%). In this small sample, the estimated median decoder S/N was -23 dB; no usual signal pattern is inferred.

Overview

5
Messages attributed
2
UTC dates decoded
2
Active 15-min windows
-23 dB
Estimated median S/N

Bands

20m · 1 10m · 4
First attributed message: 2026-08-16
Last attributed message: 2026-08-30 18:14 UTC

Observed FT8 message patterns

Attributed sample
5 messages
Active dates
2 UTC dates
Estimated median S/N
-23 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 5, moderate (-15 to -9 dB) 0, 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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with PD0PDI in decoded directed-looking exchanges:

Most frequent locator attributed to PD0PDI

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
JO22
SO8OO receiver locator
KN09VW
Locator-centre separation
1,201 km (approx.)
Last such locator decoded
2026-08-16 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 UTCBandPD0PDI S/NCounterpartCounterpart S/NMsgsCapture
11-01 19:15 40m - / -23 YO6QDY -12 / - 7 Partial capture
11-01 13:29 40m - / - DL7SP -4 / - 2 ✓ Closing fragment
11-01 09:49 40m - / - DR1S -21 / - 2 Partial capture
08-30 18:09 20m - / -14 RK4FF -11 / - 3 Partial capture
08-30 13:52 20m - / - TA4SSK -11 / - 2 Partial capture
08-30 09:31 20m - / -7 IQ4JO 0 / - 2 Partial capture
08-22 19:08 20m - / -12 IQ4JO +7 / - 3 ✓ Closing fragment
08-16 19:06 10m -23 / -7 M0BEW -18 / - 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
094900 -23 1840  PD0PDI DR1S JN49 (x2)
132900  -2 1281  PD0PDI DL7SP JN49 (x2)
191530 -14 1662  PD0PDI YO6QDY -23 (x7)
20m 
UTC    dB Audio  Message
190815  +5 2246  PD0PDI IQ4JO JN63 (x5)
135230 -13 1841  PD0PDI TA4SSK KM57 (x2)
180930  -8 1841  PD0PDI RK4FF -14 (x3)
181400 -22 1841  YB0KEM PD0PDI R-20
10m 
UTC    dB Audio  Message
190615 -19 1533  CQ PD0PDI JO22
190630 -22 1534  PD0PDI M0BEW -07 (x2)
190715 -23 1532  M0BEW PD0PDI 73
190845 -23 1436  IK0XBU PD0PDI RR73
191045 -24 1436  SM0VKU PD0PDI 73

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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