DJ5IW — 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: JN67

Receiver-side FT8 activity involving DJ5IW, decoded by SO8OO in southeastern Poland. 262 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-25 and 2026-11-04.

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 262 FT8 messages attributed to DJ5IW as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (53%), followed by 40 m (40%) and 80 m (8%). Most decodes (95%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (88%); the estimated median was +6 dB.

Overview

262
Messages attributed
8
UTC dates decoded
24
Active 15-min windows
+6 dB
Estimated median S/N

Bands

160m · 138 80m · 20 40m · 104
First attributed message: 2026-08-25
Last attributed message: 2026-11-04 22:34 UTC

Observed FT8 message patterns

Attributed sample
262 messages
Active dates
8 UTC dates
Estimated median S/N
+6 dB
Estimated 10th-90th percentile
-13 to +16 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 231.

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 DJ5IW 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 DJ5IW

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
JN67 · 118 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
699 km (approx.)
Last such locator decoded
2026-11-04 22:32 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 UTCBandDJ5IW S/NCounterpartCounterpart S/NMsgsCapture
11-04 22:32 160m +6 / -3 SQ5N +5 / -18 8 ✓ Full exchange observed
11-04 22:27 160m +8 / -15 G6PWS -8 / - 4 ✓ Closing observed
11-04 22:27 160m +6 / -1 OZ5AGJ -4 / -10 6 ✓ Full exchange observed
11-04 22:25 160m +10 / - IZ8VYU -6 / - 4 ✓ Closing observed
11-04 22:23 160m 0 / +2 HB9EFK -4 / - 7 ✓ Full exchange observed
11-04 19:29 160m - / - HB9DKG +8 / - 2 Partial capture
11-04 19:28 160m +4 / -19 ER3UA -12 / -16 9 ✓ Full exchange observed
11-04 19:28 160m +4 / -15 OH5KNL -2 / -6 4 ✓ Full exchange observed
11-04 19:22 160m 0 / +6 DL4RAQ -17 / -7 7 Partial capture
11-04 03:32 160m - / -14 RN7A -18 / - 2 Partial capture
11-04 03:11 160m - / -14 RN7A -16 / - 2 Partial capture
11-04 02:55 160m - / -14 RN7A -13 / - 5 Partial capture
11-04 02:49 160m - / -14 RN7A -14 / - 4 Partial capture
11-04 02:42 160m - / -14 RN7A -16 / - 2 Partial capture
11-04 02:34 160m - / -14 RN7A -15 / - 3 Partial capture
11-04 02:29 160m - / -14 RN7A -16 / - 2 Partial capture
11-04 02:05 160m - / -14 RN7A -16 / - 4 Partial capture
11-04 01:19 160m - / -14 RN7A -16 / - 2 Partial capture
11-04 00:46 160m - / -14 RN7A -15 / - 2 Partial capture
11-03 23:33 80m +13 / -4 SV3AUW -11 / -14 16 ✓ Full exchange observed
11-03 23:30 80m +13 / - ON1BH -7 / - 3 ✓ Closing observed
11-03 23:30 80m +13 / - IK4TVP +4 / +7 7 ✓ Full exchange observed
11-03 23:27 80m +8 / -1 T77RN -22 / -17 6 ✓ Full exchange observed
11-03 23:21 160m +12 / - BG9MM - / -20 3 Partial capture
11-03 23:18 160m +16 / - 6W/IK2HKT - / - 2 Partial capture
11-03 23:10 160m +14 / +6 R6DSW -14 / 0 7 ✓ Full exchange observed
11-03 23:06 160m +8 / - 6W/IK2HKT - / - 5 Partial capture
11-03 23:05 160m +13 / - RK3AW/P - / - 2 Partial capture
11-03 23:03 160m - / - R6DSW -9 / - 2 Partial capture
11-03 23:02 160m +6 / -4 R5AV -8 / -8 4 ✓ Full exchange observed
11-03 23:02 160m +11 / +9 SP5EXA +16 / +7 8 ✓ Full exchange observed
11-03 22:57 160m +22 / - RN7A - / - 2 Partial capture
10-26 00:08 160m +20 / - EI4DQ - / -12 3 ✓ Closing fragment
10-26 00:05 160m +9 / -13 R5KH -11 / - 4 ✓ Closing observed
10-26 00:04 160m +7 / - DO5PY - / -10 2 ✓ Closing fragment
10-26 00:01 160m +8 / -9 RA0AF -7 / +2 5 ✓ Full exchange observed
10-26 00:00 160m +11 / -9 UX7QV +4 / -9 7 ✓ Full exchange observed
10-25 23:58 160m +14 / -4 IU5HIU -14 / -7 5 ✓ Full exchange observed
10-25 23:56 160m +8 / - DL1ESZ - / -20 2 ✓ Closing fragment
10-25 23:52 160m +17 / - G0NGL -21 / -13 4 ✓ Full exchange observed
10-25 23:49 160m +6 / -11 RJ3DC -1 / -11 5 ✓ Full exchange observed
10-25 23:47 160m +9 / - DF3JO -20 / 0 5 ✓ Closing observed
10-25 23:44 160m - / - UA4FKT -14 / - 2 Partial capture
10-25 23:44 160m +16 / +2 UA6HJT -6 / 0 7 ✓ Full exchange observed
10-25 23:42 160m +17 / -13 EA4D -17 / -5 5 ✓ Full exchange observed
10-25 23:36 160m +14 / - LX1JX - / - 2 Partial capture
09-23 19:17 160m 0 / - RI1FJZ - / - 4 Partial capture
09-23 18:40 40m -6 / - RI1FJZ - / -21 54 Partial capture
09-23 18:34 40m -20 / - RI1FJZ - / - 4 Partial capture
09-23 18:27 40m -19 / - RI1FJZ - / - 8 Partial capture

Recent FT8 messages decoded at SO8OO

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

160m 
UTC    dB Audio  Message
222915  -3 1586  DJ5IW OZ5AGJ R-01
222930  +6 1587  OZ5AGJ DJ5IW RR73
222945  -4 1586  DJ5IW OZ5AGJ 73
223030  +5 1587  CQ DJ5IW JN67 (x4)
223215  +6 1902  DJ5IW SQ5N KO02
223230  +7 1587  SQ5N DJ5IW -18
223245  +2 1902  DJ5IW SQ5N R-03
223300  +0 1587  SQ5N DJ5IW -18 (x2)
223345  +5 1852  DJ5IW SQ5N R-04
223400 +10 1587  SQ5N DJ5IW RR73
223415  +6 1852  DJ5IW SQ5N 73
80m 
UTC    dB Audio  Message
233345 -14  867  DJ5IW SV3AUW -04
233400 +10  866  SV3AUW DJ5IW JN67
233415 -12  866  DJ5IW SV3AUW -04
233430 +10  866  SV3AUW DJ5IW JN67
233445 -12  866  DJ5IW SV3AUW -04
233500  +7  866  SV3AUW DJ5IW JN67 (x2)
233545  -6  869  DJ5IW SV3AUW -04
233600 +15  866  SV3AUW DJ5IW R-14 (x5)
233815 -13  864  DJ5IW SV3AUW RR73
233830 +16  866  SV3AUW DJ5IW 73
40m 
UTC    dB Audio  Message
190015 -13 1676  RI1FJZ DJ5IW -16 (x15)
20m 
UTC    dB Audio  Message
211830 -13 2492  DJ5IW W4EBB -02
212830 +11 2746  DJ5IW BI4XDT PM01 (x3)
213000 -22 1855  DJ5IW WA4MIT EM63

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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