PE1NZJ — 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 PE1NZJ, decoded by SO8OO in southeastern Poland. 37 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-22 and 2026-09-19.

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 37 FT8 messages attributed to PE1NZJ as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (43%), followed by 40 m (27%) and 20 m (19%). In this small sample, the estimated median decoder S/N was -18 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

80m · 4 60m · 16 40m · 10 20m · 7

First attributed message: 2026-08-22
Last attributed message: 2026-09-19 17:42 UTC

Observed FT8 message patterns

Attributed sample: 37 messages
Active dates: 2 UTC dates
Estimated median S/N: -18 dB
Estimated 10th-90th percentile: -23 to -11 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 1.

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 PE1NZJ in decoded directed-looking exchanges:

DK7ZT · Fed. Rep. of Germany ×2 DL1TRK · Fed. Rep. of Germany F4AWT · France LZ2VQ · Bulgaria 9A1CCB · Croatia DK1XAM · Fed. Rep. of Germany DK3KM · Fed. Rep. of Germany DK4RH · Fed. Rep. of Germany DK6JT · Fed. Rep. of Germany DL9YNG · Fed. Rep. of Germany F1IQH · France G7LHK · England

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 PE1NZJ

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 · 16 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,201 km (approx.)
Last such locator decoded: 2026-09-19 17:42 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	PE1NZJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-19 18:13	40m	- / -6	M8FQT	-3 / -	4	✓ Closing fragment
09-19 18:01	40m	- / -11	9A1CCB	+4 / -	4	✓ Closing fragment
09-19 17:55	40m	- / -20	PD7LJ	-7 / -	2	✓ Closing fragment
09-19 13:14	40m	- / -4	PF7DKW	-12 / -	2	✓ Closing fragment
09-19 12:56	40m	- / -1	DK1XAM	-15 / -	3	✓ Closing fragment
09-19 12:22	40m	- / 0	ON1DGN	-21 / -	2	✓ Closing fragment
09-06 12:22	40m	- / -	DK4FH	-6 / -	2	Partial capture
09-06 11:58	40m	- / -	PD0IFI	-6 / -	2	✓ Closing fragment
09-06 11:48	40m	- / -7	PA3GAE	-17 / -	2	✓ Closing fragment
08-26 16:01	40m	- / -14	DK6JT	-9 / -	2	✓ Closing fragment
08-26 14:47	40m	- / -	PA2RO	-10 / -	2	✓ Closing fragment
08-26 14:45	40m	- / -16	DK4RH	-18 / -	2	✓ Closing fragment
08-26 14:28	40m	- / -8	PA1PXL	-17 / -	3	Partial capture
08-23 12:14	40m	- / -11	SP3IPA	-3 / -	3	✓ Closing fragment
08-23 10:01	20m	- / +2	F4AWT	-5 / -	3	✓ Closing fragment
08-22 21:19	80m	-18 / -16	IQ4JO	+3 / +6	4	✓ Full exchange observed
08-22 21:15	80m	- / -24	UA4FKT	+5 / -	5	✓ Closing fragment
08-22 21:09	60m	-19 / -	MW0AXD	-13 / -	9	Partial capture
08-22 21:09	60m	-19 / -17	SP9MRP	+1 / +7	4	✓ Full exchange observed
08-22 21:07	60m	-16 / -3	M0VPW	-2 / -	5	✓ Full exchange observed
08-22 21:03	60m	-21 / -	G7RTI	-12 / -	3	Partial capture
08-22 21:02	60m	- / +7	DG2KW	-7 / -	3	✓ Closing fragment
08-22 20:57	60m	- / -10	DL5DQZ	+1 / -	5	✓ Closing fragment
08-22 20:56	60m	- / -8	PE1NPS	0 / -	4	✓ Closing fragment
08-22 20:54	60m	-18 / -17	G0AZH	-5 / -	5	✓ Full exchange observed
08-22 20:54	60m	- / -8	ON7GB	-7 / -	5	✓ Closing fragment
08-22 18:11	40m	- / -17	M3ONL	-11 / -	2	Partial capture
08-22 18:02	40m	-16 / -	PA0ARR	- / -10	2	Partial capture
08-22 17:59	40m	- / -18	UA3GDJ	+13 / -	3	✓ Closing fragment
08-22 17:55	40m	- / -	PD8MD	-4 / -	2	Partial capture
08-22 17:54	40m	- / -24	UA3PY	-2 / -	4	Partial capture
08-22 17:48	40m	- / -10	PE1NPS	-6 / -	4	Partial capture
08-22 17:44	40m	- / -16	S51PV	-11 / -	4	✓ Closing fragment
08-22 17:41	40m	- / -13	PD0MNO	-12 / -	2	✓ Closing fragment
08-22 17:33	40m	-12 / +1	DL9YNG	-5 / -	4	✓ Full exchange observed
08-22 17:32	40m	-12 / -	F1IQH	-10 / -2	3	✓ Closing observed
08-22 13:34	20m	-24 / -7	DL1TRK	0 / -	4	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
125800 -16 1136  PE1NZJ PD7LB JO33
131415 -11 2142  PE1NZJ PF7DKW -04 (x2)
174215 -24 1153  CQ PE1NZJ JO22
175500  -8  692  PE1NZJ PD7LJ R-20 (x2)
180100  +5 2070  PE1NZJ 9A1CCB JN85 (x4)
181300  -3 2070  PE1NZJ M8FQT IO93 (x4)
180830  +2  608  PE1NZJ DL1SP JN49

20m

UTC    dB Audio  Message
133300 -17 1666  PE1NZJ DL9YNG JN48
133430 -21 1233  CQ PE1NZJ JO22
133445  +1 1467  PE1NZJ DL1TRK JO63 (x2)
133530 -24 1234  DL1TRK PE1NZJ RR73
133545  +2 1467  PE1NZJ DL1TRK 73
133730 -21 1234  OE4LOU PE1NZJ JO22
172200  +8 2246  PE1NZJ IQ4JO JN63
172415 -18  942  LZ2VQ PE1NZJ RR73
212230 -17 1759  PE1NZJ F5RRS JN36
212815  -6  821  SP5MIG PE1NZJ -21
212945 -19  918  CQ PE1NZJ JO22
100100  -7  922  PE1NZJ F4AWT JN24 (x3)

80m

UTC    dB Audio  Message
183430  +4  898  PE1NZJ DK7ZT RR73
211500  +3 1210  PE1NZJ UA4FKT LO23 (x5)
211745 -23 1341  CQ PE1NZJ JO22 (x3)
211900  -1 2378  PE1NZJ IQ4JO JN63
211915 -18 1283  IQ4JO PE1NZJ +06
211930  +2 2378  PE1NZJ IQ4JO R-16 (x2)

60m

UTC    dB Audio  Message
210745 -18 1226  M0VPW PE1NZJ RR73
210800  -1  488  PE1NZJ M0VPW 73
210900  +5 1926  PE1NZJ SP9MRP JO90
210915 -19 1227  SP9MRP PE1NZJ +07
210930  +2 1926  PE1NZJ SP9MRP R-17
210930 -10  257  PE1NZJ MW0AXD IO81
211000  -3 1927  PE1NZJ SP9MRP 73
211000 -12  256  PE1NZJ MW0AXD IO81 (x2)
211045 -20 1227  MW0AXD PE1NZJ +17
211100 -18  257  PE1NZJ MW0AXD IO81
211115 -20 1227  MW0AXD PE1NZJ +17 (x4)

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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