SQ2BXJ — 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: Poland Most frequent locator attributed to this token: JO90

Receiver-side FT8 activity involving SQ2BXJ, decoded by SO8OO in southeastern Poland. 164 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 17 UTC dates in the available aggregate history. Observed between 2026-07-05 and 2026-10-20.

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 164 FT8 messages attributed to SQ2BXJ as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (74%), followed by 40 m (22%) and 60 m (4%). Several six-hour UTC windows tied for the largest share (78%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

164

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

160m · 1 80m · 121 60m · 6 40m · 36

First attributed message: 2026-07-05
Last attributed message: 2026-10-20 09:28 UTC

Observed FT8 message patterns

Attributed sample: 164 messages
Active dates: 17 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -14 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 55, strong (≥ -8 dB) 96.

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 SQ2BXJ in decoded directed-looking exchanges:

SP4GDW · Poland ×2 EA1GAR · Spain DK1HSI · Fed. Rep. of Germany HA7TM · Hungary OZ9FF · Denmark SP4VIT · Poland 8S2A · Sweden SP9PRR · Poland SQ7HJX · Poland YT9WW · Serbia

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 SQ2BXJ

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: JO90 · 92 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 208 km (approx.)
Last such locator decoded: 2026-10-20 09:24 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	SQ2BXJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-20 12:32	10m	- / -15	EA1GAR	-2 / -	3	✓ Closing fragment
10-20 09:24	40m	-16 / -9	SP4GDW	-19 / -14	11	✓ Full exchange observed
10-20 09:20	40m	-16 / -6	HA7TM	0 / -2	5	✓ Full exchange observed
10-20 09:15	40m	- / -	SP4GDW	-17 / -	4	Partial capture
10-20 09:14	40m	- / -	S51PV	-14 / -	2	Partial capture
10-20 09:12	40m	-10 / -	SP4VIT	-8 / -9	4	✓ Full exchange observed
10-20 09:10	40m	-8 / -14	OZ9FF	-14 / -	4	✓ Closing observed
10-20 07:36	40m	-9 / -	GU0SUP	- / -	2	Partial capture
10-19 17:34	60m	-7 / -3	SP9PRR	-8 / +9	6	✓ Full exchange observed
10-19 17:28	60m	-8 / -8	8S2A	-11 / +2	4	✓ Full exchange observed
10-18 12:40	40m	-7 / -13	IZ5MMT	-8 / -	3	Partial capture
10-18 12:37	40m	-12 / -	SQ9SET	- / -	4	Partial capture
10-18 12:34	40m	-12 / -17	DK1HSI	-20 / +3	5	✓ Full exchange observed
10-16 09:04	40m	-12 / -	MI0NWA	- / -	3	Partial capture
10-15 19:31	80m	- / -2	SQ7TX	-4 / -	4	Partial capture
10-15 19:30	80m	-1 / -12	YT9WW	+4 / -4	8	✓ Full exchange observed
10-15 19:25	80m	-16 / -	SP0YAGI	- / -	4	Partial capture
10-15 17:20	80m	-10 / -11	SQ7HJX	+17 / -2	4	✓ Full exchange observed
10-14 17:30	80m	-4 / -	IQ4JO	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
123245  -4 1071  SQ2BXJ EA1GAR -15 (x3)

40m

UTC    dB Audio  Message
092330 -16 1525  CQ SQ2BXJ JO90 (x3)
092445 -18 1849  SQ2BXJ SP4GDW JO93 (x2)
092600 -13 1523  SP4GDW SQ2BXJ -14
092615 -19 1848  SQ2BXJ SP4GDW R-09 (x3)
092730 -19 1522  SP4GDW SQ2BXJ -14
092745 -21 1848  SQ2BXJ SP4GDW R-10
092800 -17 1522  SP4GDW SQ2BXJ -14
092845 -19 1848  SQ2BXJ SP4GDW RR73 (x3)

160m

UTC    dB Audio  Message
205400 -17 2060  SP2YY SQ2BXJ JO90

60m

UTC    dB Audio  Message
172845  -4  884  8S2A SQ2BXJ JO90
172900  -9 2011  SQ2BXJ 8S2A -08
172915 -11 2019  8S2A SQ2BXJ R+02
172930 -13 2011  SQ2BXJ 8S2A RR73
173230 -14 1967  SQ2BXJ PA0EBG -11
173445  -6  551  SP9PRR SQ2BXJ JO90 (x2)
173530  -7  530  SQ2BXJ SP9PRR -03
173615  -7  551  SP9PRR SQ2BXJ R+09
173630  -8  551  SQ2BXJ SP9PRR RR73
173645  -5  551  SP9PRR SQ2BXJ 73

80m

UTC    dB Audio  Message
192615 -21 1003  SP0YAGI SQ2BXJ JO90 (x2)
192815 -16  852  SQ7TX SQ2BXJ JO90
193030  -1 2742  YT9WW SQ2BXJ JO90 (x2)
193100  -6  852  SQ2BXJ SQ7TX -02
193130 -12 2741  YT9WW SQ2BXJ JO90
193130  -8  852  SQ2BXJ SQ7TX -02
193200  +0 2742  YT9WW SQ2BXJ JO90
193200  -4  852  SQ2BXJ SQ7TX -02
193215  +7 2742  SQ2BXJ YT9WW -12
193230  +3 2742  YT9WW SQ2BXJ R-04
193230  +1  852  SQ2BXJ SQ7TX -02
193245  +1 2741  SQ2BXJ YT9WW RRR
193300  +1 2742  YT9WW SQ2BXJ 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

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