PD1ROS — 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 PD1ROS, decoded by SO8OO in southeastern Poland. 292 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 13 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-08-29.

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 292 FT8 messages attributed to PD1ROS as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (57%), followed by 40 m (39%) and 10 m (4%). The busiest six-hour window was 14:00-20:00 UTC, containing 47% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (64%); the estimated median was -5 dB.

Overview

292
Messages attributed
13
UTC dates decoded
47
Active 15-min windows
-5 dB
Estimated median S/N

Bands

40m · 115 20m · 165 10m · 12
First attributed message: 2026-06-14
Last attributed message: 2026-08-29 05:37 UTC

Observed FT8 message patterns

Attributed sample
292 messages
Active dates
13 UTC dates
Estimated median S/N
-5 dB
Estimated 10th-90th percentile
-17 to +10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 41, moderate (-15 to -9 dB) 65, strong (≥ -8 dB) 186.

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 PD1ROS in decoded directed-looking exchanges:

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 PD1ROS

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 · 198 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,201 km (approx.)
Last such locator decoded
2026-08-29 05:36 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 UTCBandPD1ROS S/NCounterpartCounterpart S/NMsgsCapture
08-29 05:34 40m +1 / - <...> - / -6 5 Partial capture
08-29 05:30 40m -12 / - KA9EKJ - / - 3 Partial capture
08-29 05:26 40m -3 / - ND9M - / -16 6 ✓ Closing fragment
08-29 05:23 40m -2 / - OA4ENG - / - 4 Partial capture
08-29 05:16 40m +1 / - K1LNF - / - 3 Partial capture
08-29 05:10 40m -10 / - N4MMR - / - 2 Partial capture
08-29 05:07 40m -12 / - VE9LS - / - 6 Partial capture
08-29 05:04 40m -3 / - WA2HIP - / - 2 Partial capture
08-29 05:03 40m -2 / - KB9ZM - / - 2 Partial capture
08-29 04:56 40m -6 / - WD4OBP - / -5 5 ✓ Closing fragment
08-29 04:55 40m -2 / - NA5C - / - 2 Partial capture
08-28 14:31 20m - / -7 UN7PNF -5 / - 2 ✓ Closing fragment
08-27 19:13 20m -4 / -1 BH4ECL 0 / - 3 ✓ Closing observed
08-27 19:07 20m -17 / - CN8NS -2 / -19 4 ✓ Closing observed
08-27 18:38 20m -6 / - YI1QEA - / - 3 Partial capture
08-27 18:34 40m -4 / -3 S59YL +10 / +3 4 ✓ Full exchange observed
08-27 18:28 20m -2 / - K8JH - / - 4 Partial capture
08-27 18:23 20m - / -12 TA4SM 0 / - 2 ✓ Closing fragment
08-27 07:18 20m +13 / - KD7PCE - / -3 4 ✓ Closing fragment
08-27 07:16 20m +15 / - N3YT - / -9 5 ✓ Closing fragment
08-27 07:11 20m +11 / - WZ8S - / - 4 Partial capture
08-27 07:00 20m +7 / -17 TA1MB +4 / -12 9 ✓ Full exchange observed
08-25 19:05 20m +6 / - 8S2X - / -10 4 Partial capture
08-25 18:58 20m +8 / - W2DAN - / - 6 Partial capture
08-25 18:43 20m +19 / - BI4XDT - / - 4 Partial capture
08-25 18:40 20m +12 / - TA8AIR - / - 2 Partial capture
08-25 18:37 20m +9 / - JH5AVM - / -6 4 ✓ Closing fragment
08-25 18:34 20m +12 / - VE1VAS - / - 3 Partial capture
08-25 18:31 20m +11 / - N3HQN - / - 4 Partial capture
08-25 18:29 20m +8 / - NF3R - / -11 3 ✓ Closing fragment
08-25 18:21 20m +9 / - VE1VAS - / -14 12 Partial capture
08-25 18:17 20m +7 / -4 7K1CPT -4 / -12 5 ✓ Full exchange observed
08-25 12:27 20m -12 / +1 F5IXN 0 / -9 7 Partial capture
08-25 12:25 20m -6 / - YT1VDA - / -1 3 ✓ Closing fragment
08-23 13:25 40m - / +9 PE9JAN -14 / - 2 ✓ Closing fragment
08-23 13:23 40m - / -11 SQ6EMJ -9 / - 3 ✓ Closing fragment
08-23 13:18 40m - / - PE9JAN -10 / - 2 Partial capture
08-23 13:02 20m -4 / -2 DM7MA -4 / +2 3 Partial capture
08-23 12:46 20m +6 / - G8KLC - / -10 3 ✓ Closing fragment
08-23 12:44 20m 0 / 0 IN3WZS -17 / -4 4 ✓ Full exchange observed
08-21 05:03 20m - / -6 UN0GY -6 / - 2 ✓ Closing fragment
08-21 04:57 40m -8 / - ND9M - / - 4 Partial capture
08-21 04:54 40m -12 / -9 PV8AJ -20 / - 4 ✓ Closing observed
08-21 04:49 40m -2 / - XE1PM - / - 3 Partial capture
08-21 04:48 40m +2 / - WA2HIP - / - 2 Partial capture
08-21 04:46 40m -6 / - WV5A - / -10 3 ✓ Closing fragment
08-21 04:44 40m -5 / - PV8AJ - / - 3 Partial capture
08-21 04:41 40m 0 / - ND9M - / - 5 Partial capture
08-21 04:37 40m -1 / - CE1KR - / -3 6 ✓ Closing fragment
08-21 04:36 40m -6 / - HI3JMS - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
052745  -9 2256  ND9M PD1ROS R-16 (x5)
053030 -13 1484  KA9EKJ PD1ROS JO22
053100 -12 2382  WA2HIP PD1ROS JO22
053230 -15 1484  KA9EKJ PD1ROS JO22 (x2)
053430  +0 2696  <...> PD1ROS JO22 (x5)
053730  +2 2828  <OH0/ES2TT> PD1ROS R-06
20m 
UTC    dB Audio  Message
182930  -5 1121  K8JH PD1ROS JO22
183800  -8 2475  YI1QEA PD1ROS JO22
183830  -9 2039  BG7BVI PD1ROS JO22
184000  -5 2473  YI1QEA PD1ROS JO22 (x2)
190715 -16 2223  CN8NS PD1ROS JO22 (x2)
190800  -2 2297  PD1ROS CN8NS RR73
190815 -15 2223  CN8NS PD1ROS 73
191315  -4  999  BH4ECL PD1ROS JO22
191400  +2 1076  PD1ROS BH4ECL -01 (x2)
143115  -5 2014  PD1ROS UN7PNF -07 (x2)
144115  -8 1824  PD1ROS YB2CLC RR73
10m 
UTC    dB Audio  Message
185900 -23 1335  SI9YL PD1ROS JO22 (x6)
190345 -14 1303  EA3ISZ PD1ROS JO22 (x6)

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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