DU2W — 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: Philippines Most frequent locator attributed to this token: PK08

Receiver-side FT8 activity involving DU2W, decoded by SO8OO in southeastern Poland. 17 FT8 messages attributed to this token as transmitter, on 80m, 20m, 10m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-04.

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 17 FT8 messages attributed to DU2W as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (71%), followed by 10 m (24%) and 20 m (6%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.

Overview

17
Messages attributed
3
UTC dates decoded
3
Active 15-min windows
-15 dB
Estimated median S/N

Bands

80m · 12 20m · 1 10m · 4
First attributed message: 2026-06-07
Last attributed message: 2026-09-04 21:57 UTC

Observed FT8 message patterns

Attributed sample
17 messages
Active dates
3 UTC dates
Estimated median S/N
-15 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 9, 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 DU2W in decoded directed-looking exchanges:

Most frequent locator attributed to DU2W

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
PK08 · 2 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
9,079 km (approx.)
Last such locator decoded
2026-09-04 21:46 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 UTCBandDU2W S/NCounterpartCounterpart S/NMsgsCapture
10-06 14:00 40m - / -14 UA3SCU -13 / - 2 Partial capture
10-06 13:59 40m - / -16 RD7LC -12 / - 2 Partial capture
10-06 13:56 40m - / -19 RA1QEA -8 / - 3 Partial capture
10-06 13:56 40m - / -16 RD7LC -8 / - 3 Partial capture
10-01 22:28 40m - / - MI7XHT -17 / - 2 Partial capture
10-01 22:13 40m - / -18 RZ4FWA -13 / - 3 Partial capture
10-01 22:12 40m - / -13 R2DN -22 / - 2 Partial capture
10-01 22:09 40m - / - PT7YB -6 / - 2 Partial capture
10-01 22:09 40m - / - IW1FRD +4 / - 3 Partial capture
09-30 21:41 80m - / - TF4M -2 / - 5 Partial capture
09-18 20:03 160m - / - SP2LLP +5 / - 3 Partial capture
09-13 00:18 80m - / - SP2LLP +11 / - 4 Partial capture
09-08 22:13 80m - / -14 UR4LBG +1 / - 3 ✓ Closing fragment
09-08 22:10 80m - / - SM6LRY +2 / - 2 Partial capture
09-08 22:06 80m - / - UT7UA +13 / - 19 Partial capture
09-08 22:00 80m - / - PE5T +11 / - 3 Partial capture
09-08 21:58 80m - / - UR4LBG -2 / - 2 Partial capture
09-08 21:57 80m - / -18 EA1AUO -13 / - 13 Partial capture
09-08 21:57 80m - / - IT9KHI +4 / - 7 Partial capture
09-08 21:55 80m - / - UT7UA +14 / - 7 Partial capture
09-08 21:54 80m - / -17 RC9WC +4 / - 3 ✓ Closing fragment
09-04 22:14 80m - / - YU1FW +15 / - 2 Partial capture
09-04 22:07 80m - / -16 YU1FW +14 / - 10 Partial capture
09-04 22:03 80m - / -16 HA8DX +10 / - 5 ✓ Closing fragment
09-04 22:03 80m - / - IK2DZN -20 / - 3 Partial capture
09-04 22:00 80m - / - DH1NSP -4 / - 4 Partial capture
09-04 22:00 80m - / - R2DGN +3 / - 2 Partial capture
09-04 22:00 80m - / -16 OE4AAC +8 / - 8 ✓ Closing fragment
09-04 22:00 80m - / -17 YU9A +6 / - 3 Partial capture
09-04 21:59 80m - / -15 DF8AA +3 / - 3 ✓ Closing fragment
09-04 21:57 80m - / - SP2MEF +1 / - 10 Partial capture
09-04 21:57 80m - / - DL5AXX +3 / - 3 Partial capture
09-04 21:56 80m - / - 9A1DR -6 / - 2 Partial capture
09-04 21:56 80m - / - DG4MK -5 / - 6 Partial capture
09-04 21:56 80m - / -16 OE3OOG -2 / - 6 ✓ Closing fragment
09-04 21:56 80m - / -17 E72DX +10 / - 6 ✓ Closing fragment
09-04 21:52 80m - / -16 IK2DZN -21 / - 9 Partial capture
09-04 21:50 80m - / - SP2MEF +12 / - 4 Partial capture
09-04 21:50 80m - / - SP9TPV -1 / - 5 Partial capture
09-04 21:50 80m - / - IK2RZQ -5 / - 3 Partial capture
09-04 21:50 80m -15 / -10 S52F +9 / -6 5 ✓ Full exchange observed
09-04 21:49 80m - / - YT6AAA +6 / - 10 ✓ Closing fragment
09-04 21:49 80m -12 / - CT7BQH - / -8 2 ✓ Closing fragment
09-04 21:48 80m - / - CU3AC -18 / - 2 Partial capture
09-04 21:48 80m - / - OE3OOG -2 / - 4 Partial capture
09-04 21:48 80m -13 / -13 SP2HNF +26 / - 3 ✓ Closing observed
09-04 21:48 80m - / - 9A1DR +1 / - 4 Partial capture
09-04 21:47 80m - / - SP9GBA -10 / - 12 Partial capture
09-04 21:47 80m - / - SP9TPV +3 / - 2 Partial capture
09-04 21:46 80m -11 / -13 RM5F -4 / -9 4 ✓ 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
221330 -15 2027  DU2W RZ4FWA R-18 (x2)
222630 -24 1633  DU2W EA8BIA 73
222800 -19 2058  DU2W MI7XHT IO64 (x2)
135615 -11 2282  DU2W RD7LC -16 (x2)
135645 -11  682  DU2W RA1QEA LO19
135715  -6 2282  DU2W RD7LC -18
135715  -6  682  DU2W RA1QEA -19 (x2)
135945 -11 2282  DU2W RD7LC -16 (x2)
140045 -12 1170  DU2W UA3SCU -14 (x2)
80m 
UTC    dB Audio  Message
221500 +10 2661  DU2W UT7UA KO50 (x6)
001845  +8 2226  DU2W SP2LLP JO94 (x4)
214130  -2 2306  DU2W TF4M HP85 (x5)
160m 
UTC    dB Audio  Message
200330  +8  598  DU2W SP2LLP JO94 (x3)
10m 
UTC    dB Audio  Message
121700 -16 1335  DU2W F5GPE JN25 (x4)
102600 -15 1052  DU2W IU8CNE JN71 (x2)
20m 
UTC    dB Audio  Message
141730 -12  975  DU2W GJ0KYZ R-13
141800 -13 2477  DU2W DK2MAX -07 (x3)
142230  -9  619  DU2W R6ZEJ KN98
142600  -7 2728  DU2W OG1R KP20 (x2)
142700  +5  831  DU2W RC6OU KN98
142700 -10 2728  DU2W OG1R R-14
142730  +5  831  DU2W RC6OU KN98
142730 -16 2262  <DU2W> DP75BAC
142800  +3  831  DU2W RC6OU KN98
142800 -13  615  DU2W R6ZEJ R-16
142830  -9  345  DU2W S51XA JN75
143200 -12  832  DU2W RN3DN R-16

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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