TF/PD9DX — 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: Iceland

Receiver-side FT8 activity involving TF/PD9DX, decoded by SO8OO in southeastern Poland. 94 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-10-12 and 2026-10-14.

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 94 FT8 messages attributed to TF/PD9DX 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 (98%), followed by 40 m (2%). Most decodes (91%) fell within the six-hour window 00:00-06:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

94
Messages attributed
3
UTC dates decoded
15
Active 15-min windows
-9 dB
Estimated median S/N

Bands

80m · 92 40m · 2
First attributed message: 2026-10-12
Last attributed message: 2026-10-14 00:39 UTC

Observed FT8 message patterns

Attributed sample
94 messages
Active dates
3 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-20 to +6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 26, moderate (-15 to -9 dB) 23, strong (≥ -8 dB) 45.

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 TF/PD9DX 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.

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 UTCBandTF/PD9DX S/NCounterpartCounterpart S/NMsgsCapture
10-14 14:06 40m - / -16 YL3AKH +5 / - 2 Partial capture
10-14 00:34 80m - / - R4HHN +6 / - 3 Partial capture
10-13 23:21 80m - / - OE3OOG +6 / - 3 Partial capture
10-13 22:39 40m +2 / - <...> - / - 2 Partial capture
10-13 21:21 80m - / -2 DO5HOK 0 / - 2 Partial capture
10-13 20:55 80m - / -5 R6DUW -10 / - 2 ✓ Closing fragment
10-13 19:41 80m - / -15 SP2FTL +7 / - 7 Partial capture
10-13 19:31 80m - / - DO1NJN +2 / - 2 Partial capture
10-13 18:32 80m - / -14 YO4GIY -4 / - 4 Partial capture
10-13 17:56 80m - / - R9FFJ -11 / - 6 Partial capture
10-13 17:29 80m - / - LY1DY 0 / - 4 Partial capture
10-13 06:58 80m - / - DL3BH -18 / - 8 Partial capture
10-13 04:09 80m - / -16 EA5D -14 / - 2 Partial capture
10-13 03:58 80m - / -20 DL4DP -7 / - 3 Partial capture
10-13 03:49 80m - / -7 IK2CIK +10 / - 2 Partial capture
10-13 03:13 80m - / - HF780C -4 / - 5 ✓ Closing fragment
10-13 03:11 80m -8 / - YO2LDU - / -7 3 Partial capture
10-13 03:07 80m 0 / -17 RN6HK +2 / 0 3 Partial capture
10-13 03:02 80m +8 / -3 HG8LXL 0 / -9 4 Partial capture
10-13 03:01 80m +6 / -12 PE2AE +2 / -4 3 Partial capture
10-13 02:58 80m +4 / -17 4L1FL -4 / -10 4 Partial capture
10-13 02:54 80m -2 / - HF780C +6 / - 18 ✓ Closing observed
10-13 02:51 80m -4 / - HF780C +3 / - 2 ✓ Closing observed
10-13 02:50 80m +3 / +3 R2GCV -3 / -6 2 Partial capture
10-13 02:50 80m +10 / - HG8LXL +6 / -10 2 Partial capture
10-13 02:41 80m - / - DO5HOK +4 / - 2 Partial capture
10-13 02:24 80m - / - DF4WQ -14 / - 2 Partial capture
10-13 01:24 80m -20 / -3 F6FHZ -17 / -16 2 Partial capture
10-13 01:22 80m -17 / - <...> +6 / - 10 ✓ Closing fragment
10-13 01:21 80m -20 / -18 HG8LXL +10 / -9 8 Partial capture
10-13 01:20 80m -18 / - DL/AD2LX - / - 2 ✓ Closing fragment
10-13 01:19 80m - / - EA2EWL -17 / - 5 Partial capture
10-13 01:19 80m -14 / - UT3UZ -10 / -10 2 Partial capture
10-13 01:16 80m -16 / -6 ON8FAB -5 / -2 5 Partial capture
10-13 01:15 80m - / - DL/AD2LX +7 / - 4 ✓ Closing fragment
10-13 01:15 80m -17 / -10 US2YW -2 / +1 3 Partial capture
10-13 01:14 80m -14 / -9 HG8LXL +7 / -1 6 Partial capture
10-13 01:14 80m -10 / -11 SP9JZU +17 / - 3 Partial capture
10-13 01:10 80m -13 / -6 LZ2VQ +4 / -2 2 Partial capture
10-13 01:10 80m +7 / - DF2NV - / - 3 Partial capture
10-13 01:10 80m -18 / -10 PY5XT -14 / +3 5 Partial capture
10-13 01:06 80m -12 / - UR4LBG - / +3 2 Partial capture
10-13 01:04 80m - / - DF4WQ +4 / - 5 Partial capture
10-13 01:04 80m -11 / -6 YO4NF +18 / - 2 Partial capture
10-13 01:04 80m -7 / -1 PC2J +11 / - 2 Partial capture
10-13 01:01 80m -8 / +2 OK1FKY +13 / -9 14 Partial capture
10-13 01:00 80m -12 / - <...> +2 / - 30 ✓ Closing fragment
10-13 01:00 80m - / - F1IQH +2 / - 2 Partial capture
10-12 19:32 80m - / +3 YU1LD -8 / - 2 Partial capture
10-12 17:35 80m -15 / -12 SP9KKA -5 / +3 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
223915  +2 2853  <...> TF/PD9DX (x2)
140645  +3 2853  TF/PD9DX YL3AKH KO16 (x2)
80m 
UTC    dB Audio  Message
225545  +6 2374  TF/PD9DX IQ4JO JN63 (x2)
231130 -13 1223  TF/PD9DX EC3A -08
231330  +0 1223  OR80AF TF/PD9DX RR73
231500  -6 2370  TF/PD9DX SM4GOJ +12
231530  +6 2374  TF/PD9DX IQ4JO JN63
232145 +10 1931  TF/PD9DX OE3OOG JN87 (x3)
235400 -12 1932  TF/PD9DX DO1FHQ +04
003430  +6  904  TF/PD9DX R4HHN LO43 (x3)
003830  +6 1831  TF/PD9DX OK1HEH -06
003900 +10 1831  OT26B TF/PD9DX RR73
10m 
UTC    dB Audio  Message
143915 -18 1327  TF/PD9DX <...> 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

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