PD0RPR — 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: JO32

Receiver-side FT8 activity involving PD0RPR, decoded by SO8OO in southeastern Poland. 24 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-10-13 and 2026-11-05.

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 PD0RPR 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 (100%). In this small sample, the estimated median decoder S/N was -4 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-4 dB

Estimated median S/N

Bands

40m · 24

First attributed message: 2026-10-13
Last attributed message: 2026-11-05 21:24 UTC

Observed FT8 message patterns

Attributed sample: 24 messages
Active dates: 4 UTC dates
Estimated median S/N: -4 dB
Estimated 10th-90th percentile: -15 to 0 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 19.

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 PD0RPR in decoded directed-looking exchanges:

4X1UF · Israel DH2NJS · Fed. Rep. of Germany F4BJN · France F4NFM · France IU4DTV · Italy S52DD · Slovenia SV5BYP · Dodecanese UN0GY · Kazakhstan

Most frequent locator attributed to PD0RPR

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: JO32 · 8 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,067 km (approx.)
Last such locator decoded: 2026-11-05 21:24 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	PD0RPR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-29 21:30	40m	- / -14	SV5BYP	-8 / -	6	✓ Closing fragment
10-27 21:50	40m	- / -14	4X1UF	-16 / -	3	✓ Closing fragment
10-25 13:02	40m	- / -	9A4ZM	-8 / -	2	Partial capture
10-25 12:56	40m	- / +10	DK7ZT	-5 / -	4	Partial capture
10-25 12:55	40m	- / -	F4BYA	-4 / -	3	Partial capture
10-25 12:54	40m	- / -3	DH2NJS	-12 / -	5	✓ Closing fragment
10-25 12:49	40m	- / -	9A4ZM	-13 / -	2	Partial capture
10-25 12:49	40m	- / +9	DK7ZT	-2 / -	3	Partial capture
10-19 20:23	40m	-6 / -	YT2VVV	- / -18	6	Partial capture
10-13 20:43	40m	-12 / -5	UN0GY	-8 / -8	6	✓ Full exchange observed
10-13 20:39	40m	0 / -7	F4BJN	-7 / -3	7	✓ Full exchange observed
10-13 20:38	40m	-2 / -	S52DD	- / -	3	✓ Closing fragment
10-13 20:36	40m	-5 / -3	F4NFM	-10 / +1	4	✓ Full exchange observed
10-13 20:34	40m	-2 / +4	IU4DTV	+3 / +9	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
125715  -2 2489  PD0RPR DK7ZT +10 (x2)
130015 -19 2284  PD0RPR F1POK R-12
130245 -10 1403  PD0RPR 9A4ZM JN86 (x2)
215015 -16  229  PD0RPR 4X1UF -14 (x3)
213030  -6 1359  PD0RPR SV5BYP -14 (x6)
212400 -17 1407  KB1EFS PD0RPR JO32

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee