PF40EUDXF — 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

Receiver-side FT8 activity involving PF40EUDXF, decoded by SO8OO in southeastern Poland. 2,727 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-11-01 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 2,727 FT8 messages attributed to PF40EUDXF as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (90%), followed by 80 m (10%) and 10 m (0%). Most decodes (52%) fell within the six-hour window 12:00-18:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (91%); the estimated median was -2 dB.

Overview

2,727

Messages attributed

UTC dates decoded

133

Active 15-min windows

-2 dB

Estimated median S/N

Bands

80m · 272 40m · 2,453 10m · 2

First attributed message: 2026-11-01
Last attributed message: 2026-11-05 07:29 UTC

Observed FT8 message patterns

Attributed sample: 2,727 messages
Active dates: 5 UTC dates
Estimated median S/N: -2 dB
Estimated 10th-90th percentile: -8 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 234, strong (≥ -8 dB) 2,469.

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 PF40EUDXF in decoded directed-looking exchanges:

SX200H · Greece ×11 R330N · European Russia ×9 R330S · European Russia ×8 ON3MOH · Belgium ×7 R330KF · European Russia ×5 OH5KNL · Finland ×3 R330BF · European Russia ×3 5C51HV · Morocco ×2 K1ABC · United States ×2 R330P · European Russia ×2 UA4FKT · European Russia ×2 OM3RP · Slovak Republic ×2

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.

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	PF40EUDXF S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 07:25	40m	- / -	G7BXU	-10 / -	9	Partial capture
11-05 07:23	40m	-5 / -13	UT2SQ	+12 / +5	3	Partial capture
11-05 07:22	40m	- / -21	US0QV	-8 / -	2	Partial capture
11-05 07:20	40m	-7 / -	<...>	+12 / -	7	✓ Closing fragment
11-05 07:19	40m	-1 / -	RA3RGQ	- / -12	2	Partial capture
11-05 07:16	40m	- / -	F4IIX	-5 / -	3	Partial capture
11-05 07:16	40m	-7 / -	<...>	-8 / -	4	✓ Closing fragment
11-05 07:15	40m	-3 / -7	PI4TS	-6 / -4	3	Partial capture
11-05 07:12	40m	-4 / -	<...>	-8 / -	3	✓ Closing fragment
11-05 07:12	40m	- / -6	IZ7FLN	-6 / -	2	Partial capture
11-05 07:12	40m	-7 / -	SV1SSL	-10 / -9	2	Partial capture
11-05 07:07	40m	-4 / -	<...>	-6 / -	6	✓ Closing fragment
11-05 07:03	40m	-4 / -	<...>	+3 / -	2	✓ Closing fragment
11-05 07:00	40m	-2 / +10	DC7MF	+1 / 0	2	Partial capture
11-05 06:57	40m	+1 / -17	M9PAS	-10 / -6	3	Partial capture
11-05 06:56	40m	- / -	SP5EXA	+5 / -	5	Partial capture
11-05 06:53	40m	+2 / -	<...>	-4 / -	9	✓ Closing fragment
11-05 06:48	40m	-1 / -4	DL4KG	-11 / +4	4	Partial capture
11-05 06:48	40m	- / -	M9PAS	-12 / -	2	Partial capture
11-05 06:43	40m	-2 / -	<...>	-6 / -	10	✓ Closing fragment
11-05 06:40	40m	0 / -	K1ABC	-11 / -	2	✓ Closing observed
11-05 06:38	40m	0 / +7	F5ILV	-4 / 0	2	Partial capture
11-05 06:36	40m	+1 / -	<...>	-8 / -	5	✓ Closing fragment
11-05 06:34	40m	0 / -	RC9WC	- / -3	3	Partial capture
11-05 06:32	40m	0 / -	<...>	-1 / -	3	✓ Closing fragment
11-05 06:28	40m	-3 / -	<...>	-6 / -	3	✓ Closing fragment
11-05 06:27	40m	0 / -10	DG5PW	-3 / -19	2	Partial capture
11-05 06:24	40m	- / -5	SP5EXA	-3 / -	3	Partial capture
11-05 06:24	40m	-1 / -	SP9XG	- / -3	3	Partial capture
11-05 06:22	40m	+2 / -	EA4HTI	- / -5	3	Partial capture
11-05 06:20	40m	0 / -	<...>	-1 / -	3	✓ Closing fragment
11-05 06:16	40m	-4 / -	EA4HTI	- / -4	4	Partial capture
11-05 06:14	40m	-2 / -	RC9WC	- / -6	3	Partial capture
11-05 06:13	40m	-3 / -	EA4HTI	- / -5	3	Partial capture
11-05 06:11	40m	-6 / -	R3DCA	- / 0	2	✓ Closing fragment
11-05 06:08	40m	+1 / -	N9CBW	- / -16	3	Partial capture
11-05 06:03	40m	-4 / -	IU8RFW	0 / +1	8	Partial capture
11-05 06:03	40m	-2 / -	RN3DN	+6 / -	2	Partial capture
11-05 06:01	40m	-7 / -	<...>	0 / -	9	✓ Closing fragment
11-05 05:59	40m	+2 / -	<...>	-2 / -	2	✓ Closing fragment
11-04 19:41	80m	- / -15	EU4U	-9 / -	3	Partial capture
11-04 19:21	80m	+12 / -	RN3QTA	- / -7	2	Partial capture
11-04 19:10	80m	-14 / -	R330BF	+6 / -	12	✓ Closing observed
11-04 17:18	40m	- / +2	LY3AB	-4 / -	2	Partial capture
11-04 17:11	80m	- / -5	YO9XC	-4 / -	2	Partial capture
11-04 17:01	40m	- / -	LY3AB	-4 / -	25	Partial capture
11-04 16:57	40m	- / -	DM8MH	-2 / -	7	Partial capture
11-04 16:27	80m	- / -15	DL1ET	-9 / -	3	Partial capture
11-04 15:53	80m	-11 / -	UC1C	- / -24	4	Partial capture
11-04 15:52	80m	- / -	R330BF	-10 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
072545  -5  690  PF40EUDXF G7BXU IO91
072545  -7  346  CQ PF40EUDXF
072615 -10  690  PF40EUDXF G7BXU IO91
072615 -11  347  G0LAT PF40EUDXF R-08
072715 -13  690  PF40EUDXF G7BXU IO91
072715  -8  346  <...> PF40EUDXF 73
072745 -15  690  PF40EUDXF G7BXU IO91 (x2)
072815  -8  346  CQ PF40EUDXF
072845  -6  690  PF40EUDXF G7BXU IO91
072845 -11  346  CQ PF40EUDXF
072915  -8  690  PF40EUDXF G7BXU IO91
072915 -11  346  CQ PF40EUDXF
072945  -7  346  OK1OFM PF40EUDXF +02
072945  -8  690  PF40EUDXF G7BXU IO91

80m

UTC    dB Audio  Message
191500  +2 2042  PF40EUDXF R330BF RR73
191630  +3 2042  EW3FH PF40EUDXF +03
191700  +6 2042  PF40EUDXF R330BF RR73
191800  +8 2042  DL6EL PF40EUDXF R-07
191830  +7 2042  PF40EUDXF R330BF 73 (x2)
192030 +12 2042  R2UC PF40EUDXF R-02
192100 +11 2042  PF40EUDXF R330BF 73
192130 +11 2042  RN3QTA PF40EUDXF R-07 (x2)
192230 +11 2042  PF40EUDXF R330BF 73
193830  +6  663  PF40EUDXF UA3GX KO92
194115 -10 2731  PF40EUDXF EU4U -15 (x3)

10m

UTC    dB Audio  Message
120045  -9 1345  PF40EUDXF <...> 73
130130  -9  385  CQ PF40EUDXF
130145  +2  384  PF40EUDXF DL3BUA -15
130200  -7  385  CQ PF40EUDXF
130215  -6  384  PF40EUDXF DL3BUA -15 (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

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