DJ0ABM — 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: JN48

Receiver-side FT8 activity involving DJ0ABM, decoded by SO8OO in southeastern Poland. 757 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 54 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-19.

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 757 FT8 messages attributed to DJ0ABM as the transmitting token by decoded message structure across 54 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (55%), followed by 20 m (25%) and 80 m (18%). Most decodes (87%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (64%); the estimated median was -6 dB.

Overview

757
Messages attributed
54
UTC dates decoded
147
Active 15-min windows
-6 dB
Estimated median S/N

Bands

80m · 135 60m · 5 40m · 413 20m · 191 10m · 13
First attributed message: 2026-06-06
Last attributed message: 2026-10-19 22:05 UTC

Observed FT8 message patterns

Attributed sample
757 messages
Active dates
54 UTC dates
Estimated median S/N
-6 dB
Estimated 10th-90th percentile
-17.3 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 117, moderate (-15 to -9 dB) 153, strong (≥ -8 dB) 487.

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 DJ0ABM 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 DJ0ABM

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
JN48 · 566 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
941 km (approx.)
Last such locator decoded
2026-10-19 22:05 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 UTCBandDJ0ABM S/NCounterpartCounterpart S/NMsgsCapture
10-19 22:02 40m -19 / - 9K2ES - / - 2 ✓ Closing fragment
10-17 21:07 40m - / - G4YAN -3 / - 6 ✓ Closing fragment
10-15 20:07 80m +2 / -6 EW8DU 0 / -20 4 ✓ Full exchange observed
10-15 20:05 80m - / +2 DL6EL +8 / - 6 Partial capture
10-15 19:58 80m +12 / - 9H4JX - / - 8 Partial capture
10-15 18:22 40m 0 / - HA2ESX - / - 2 Partial capture
10-13 20:07 40m -1 / - VK3AMP - / - 8 Partial capture
10-13 19:49 40m -3 / - JI1EIX - / - 4 Partial capture
10-13 19:43 40m -5 / - BG2GWN - / -21 9 ✓ Closing fragment
10-12 19:07 40m -5 / - MW7NQU - / -26 3 ✓ Closing fragment
10-12 18:56 40m -5 / 0 DF0KK +13 / - 14 Partial capture
10-12 18:41 40m -3 / - HA1TAB - / - 3 Partial capture
10-11 19:52 80m -5 / -20 T77R +4 / - 6 Partial capture
10-11 19:11 40m -10 / - MW9XET - / - 2 Partial capture
10-11 19:08 40m -4 / - EI2KP - / -12 4 ✓ Closing fragment
10-11 18:57 40m -15 / - T77R - / - 8 Partial capture
10-11 18:53 40m -13 / - JW6VM - / - 4 Partial capture
10-10 19:15 80m 0 / -12 HA1BC +2 / -15 4 ✓ Full exchange observed
10-09 22:02 80m 0 / - TF3VS - / - 7 Partial capture
10-09 21:38 80m -9 / - TA3GO -7 / -18 5 ✓ Closing observed
10-09 19:40 40m - / -5 M0CKX -14 / - 12 Partial capture
10-09 19:29 40m +1 / - M7JHI - / - 2 Partial capture
10-08 18:23 40m -5 / - HA1TAB - / - 6 Partial capture
10-04 18:34 40m -4 / - HA7UL - / -11 3 ✓ Closing fragment
10-04 17:44 40m -10 / - HA8TS - / - 2 Partial capture
10-02 21:42 80m +1 / -5 EI4JFB -11 / -12 6 ✓ Full exchange observed
10-02 21:04 80m - / 0 TF4M -10 / - 2 ✓ Closing fragment
09-30 21:58 80m +3 / - UKRAINE - / -2 5 Partial capture
09-30 21:54 80m 0 / - UKRAINE - / - 3 Partial capture
09-30 21:43 80m 0 / -9 MX0SQC -8 / -10 6 ✓ Full exchange observed
09-30 21:40 80m +4 / -3 HA1SU +8 / -3 5 ✓ Full exchange observed
09-30 21:34 80m +3 / -16 Z61DX +2 / -16 5 ✓ Full exchange observed
09-30 21:29 80m +6 / -5 F1PBZ 0 / -6 5 ✓ Full exchange observed
09-30 21:28 80m 0 / +9 OK1FHI +9 / -6 5 ✓ Full exchange observed
09-30 21:28 80m +2 / +8 ON4MAP -4 / -10 7 ✓ Full exchange observed
09-30 21:26 80m -1 / -10 RN2F +6 / -12 5 ✓ Full exchange observed
09-30 21:21 40m 0 / - YT1UBN - / - 3 Partial capture
09-30 21:08 40m -8 / - J48S - / -22 3 ✓ Closing fragment
09-30 21:03 40m -7 / - JA8EPO - / - 4 Partial capture
09-29 21:46 40m -5 / -2 TA2EE -24 / - 2 ✓ Closing observed
09-29 21:40 40m -4 / - 6K2ILX - / - 2 Partial capture
09-28 22:39 80m +6 / -8 DO8JB +2 / - 4 ✓ Closing observed
09-28 19:40 40m -6 / - JA8EPO - / - 3 Partial capture
09-28 19:39 40m - / -18 DD1OO -2 / - 5 Partial capture
09-28 19:37 40m -2 / - G0XLX - / -14 4 ✓ Closing fragment
09-28 19:34 40m +3 / -19 J48S -11 / - 4 Partial capture
09-28 19:27 40m +4 / - J48S - / - 2 Partial capture
09-26 19:17 40m -6 / - HA7TP - / - 7 Partial capture
09-21 21:35 80m - / 0 HA5LV +6 / - 2 ✓ Closing fragment
09-21 21:31 80m - / +9 ON1JP -19 / - 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
182230  -1  477  HA2ESX DJ0ABM JN48 (x2)
203800 -12 1294  A41DV DJ0ABM JN48
205230  -7 1293  VU3UQI DJ0ABM JN48
210700  -1 1488  DJ0ABM G4YAN JO02 (x6)
213215 -22 1433  CQ DJ0ABM JN48
213400  -8 2737  DJ0ABM F1PBZ +09
220230 -16 1430  9K2ES DJ0ABM RR73 (x2)
220500 -10 1431  CQ DJ0ABM JN48
80m 
UTC    dB Audio  Message
200515 +14  428  CQ DJ0ABM JN48
200530 +12  429  DJ0ABM DL6EL +02
200545 +14  428  CQ DJ0ABM JN48
200600  +4  428  DJ0ABM DL6EL +02
200615 +11  428  CQ DJ0ABM JN48
200630  +2  428  DJ0ABM DL6EL +02
200645  +6  428  CQ DJ0ABM JN48
200700  +4  428  DJ0ABM EW8DU KO52
200715  +3  428  EW8DU DJ0ABM -20
200730  -5  428  DJ0ABM EW8DU R-06
200745  +0  428  EW8DU DJ0ABM RR73
200800  +9  428  DJ0ABM DL6EL +00 (x3)
211045 -11 1383  HA8IB DJ0ABM JN48
20m 
UTC    dB Audio  Message
204900  +2 1842  DJ0ABM SV5BYP 73
194245  -5 1605  RI1FJL DJ0ABM JN48
141930 -14 1467  HA5OKE DJ0ABM JN48 (x6)
142300 -16 1465  CQ DJ0ABM JN48 (x2)
142345  -3 1064  DJ0ABM RU6FK -05
142400  -9 1464  RU6FK DJ0ABM R-14 (x2)
142715 -11 1463  RI1FJL DJ0ABM JN48 (x2)
10m 
UTC    dB Audio  Message
163015 -11 1234  CQ DJ0ABM JN48

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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