DJ4IP — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JN49

Receiver-side FT8 activity involving DJ4IP, decoded by SO8OO in southeastern Poland. 62 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 12 UTC dates in the available aggregate history. Observed between 2026-06-22 and 2026-11-03.

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 62 FT8 messages attributed to DJ4IP as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (68%), followed by 40 m (23%) and 80 m (6%). Several six-hour UTC windows tied for the largest share (81%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

62
Messages attributed
12
UTC dates decoded
21
Active 15-min windows
-11 dB
Estimated median S/N

Bands

80m · 4 60m · 42 40m · 14 20m · 1 10m · 1
First attributed message: 2026-06-22
Last attributed message: 2026-11-03 18:26 UTC

Observed FT8 message patterns

Attributed sample
62 messages
Active dates
12 UTC dates
Estimated median S/N
-11 dB
Estimated 10th-90th percentile
-19 to -3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 13, moderate (-15 to -9 dB) 31, strong (≥ -8 dB) 18.

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 DJ4IP 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 DJ4IP

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
JN49 · 36 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
920 km (approx.)
Last such locator decoded
2026-11-03 18:26 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 UTCBandDJ4IP S/NCounterpartCounterpart S/NMsgsCapture
11-03 18:26 40m -7 / - PE40EUDXF - / - 2 Partial capture
10-31 19:33 60m -7 / - S9R - / - 3 Partial capture
10-31 19:27 60m +1 / - TA3GO - / 0 3 Partial capture
10-31 18:19 60m -9 / - EA3JIJ - / - 2 Partial capture
10-29 21:46 80m -2 / - TC3TR - / - 3 Partial capture
10-29 18:43 60m -5 / -9 YT2ZE -2 / -1 7 ✓ Full exchange observed
10-29 18:07 60m -12 / -14 4L7T -4 / -17 5 ✓ Full exchange observed
10-28 22:08 40m -11 / -2 EA8UP +10 / - 4 ✓ Full exchange observed
10-28 22:04 60m -12 / -2 VE1YX -12 / -5 5 ✓ Full exchange observed
10-28 22:03 60m -11 / - SP2EWQ - / - 2 ✓ Closing fragment
10-28 22:02 60m -5 / - ER1CW -21 / +1 4 ✓ Closing observed
10-28 21:58 60m -10 / - 4X5JK - / - 3 Partial capture
10-27 22:44 60m -10 / - EA1ARJ - / - 2 Partial capture
10-26 22:09 60m -18 / - YO9HP -5 / -3 3 ✓ Closing observed
10-26 22:08 60m -10 / - EA5FQ - / -3 3 ✓ Closing fragment
10-26 22:06 60m -10 / - SP5DFK/QRP - / -18 2 Partial capture
10-24 18:31 60m -13 / - IW5DNZ -9 / -11 4 ✓ Closing observed
10-24 17:56 60m - / -13 LY8O 0 / - 2 ✓ Closing fragment
09-01 13:59 40m - / -8 OT4R -19 / - 4 Partial capture
09-01 13:58 40m -18 / - ON2VHF/P - / -1 2 Partial capture
08-31 12:53 40m -19 / - G8KHF - / -3 3 ✓ Closing fragment
08-27 09:41 40m -17 / - PD4RJ - / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
125345 -19 1271  G8KHF DJ4IP R-03 (x2)
135800 -19 1868  ON2VHF/P DJ4IP JN49 (x2)
135915 -20 1476  DJ4IP OT4R -08 (x4)
220830  +9 2387  DJ4IP EA8UP -02
220845 -11 2115  EA8UP DJ4IP R+13
220900  +9 2387  DJ4IP EA8UP -02 (x2)
221115 -14 2116  EX7CQ DJ4IP JN49
182600 -10 2291  PE40EUDXF DJ4IP JN49 (x2)
60m 
UTC    dB Audio  Message
184315  -5 2278  YT2ZE DJ4IP JN49 (x2)
184400  -4 1432  DJ4IP YT2ZE -09
184415  -5 2278  YT2ZE DJ4IP R-01
184430  +0 1432  DJ4IP YT2ZE -09 (x2)
184515  -4 2278  YT2ZE DJ4IP 73
181945  -9 2365  EA3JIJ DJ4IP JN49 (x2)
192700  +5 2865  TA3GO DJ4IP R+00 (x3)
193345  -4 2767  S9R DJ4IP JN49 (x3)
80m 
UTC    dB Audio  Message
190915  -3 2069  LA3BO DJ4IP JN49
214645 -11 1939  TC3TR DJ4IP JN49 (x3)
215245  +2 2545  DJ4IP IK2YFT +05

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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