DG3DJ — 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: JO30

Receiver-side FT8 activity involving DG3DJ, decoded by SO8OO in southeastern Poland. 158 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 22 UTC dates in the available aggregate history. Observed between 2026-07-25 and 2026-11-05.

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 158 FT8 messages attributed to DG3DJ as the transmitting token by decoded message structure across 22 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (80%), followed by 40 m (13%) and 20 m (4%). Most decodes (53%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (60%); the estimated median was -17 dB.

Overview

158
Messages attributed
22
UTC dates decoded
31
Active 15-min windows
-17 dB
Estimated median S/N

Bands

80m · 4 60m · 127 40m · 21 20m · 6
First attributed message: 2026-07-25
Last attributed message: 2026-11-05 06:14 UTC

Observed FT8 message patterns

Attributed sample
158 messages
Active dates
22 UTC dates
Estimated median S/N
-17 dB
Estimated 10th-90th percentile
-21 to -10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 95, moderate (-15 to -9 dB) 57, strong (≥ -8 dB) 6.

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 DG3DJ 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 DG3DJ

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
JO30 · 98 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,053 km (approx.)
Last such locator decoded
2026-11-05 06:14 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 UTCBandDG3DJ S/NCounterpartCounterpart S/NMsgsCapture
11-04 18:18 60m - / - PA7FB -22 / - 2 Partial capture
11-04 18:17 60m -14 / -3 OZ9FF -8 / - 4 ✓ Closing observed
11-04 18:14 60m -18 / - DL2MEL - / 0 2 ✓ Closing fragment
11-04 18:10 60m -16 / +1 OE5DML +2 / 0 5 ✓ Full exchange observed
11-04 18:09 60m -11 / -11 DB6FA -18 / -18 4 ✓ Full exchange observed
11-03 07:27 60m - / -3 DM2GG -4 / - 3 ✓ Closing fragment
11-03 07:26 60m - / - PC6A -4 / - 2 Partial capture
11-03 07:23 60m - / -4 F5RMK -17 / - 2 ✓ Closing fragment
11-02 06:36 60m -21 / -9 SQ7LQT -4 / -8 4 ✓ Full exchange observed
11-02 06:34 60m -18 / - EA3ACQ - / +3 2 ✓ Closing fragment
11-01 08:39 60m - / 0 DL2HUC -10 / - 3 ✓ Closing fragment
11-01 08:25 60m -18 / - 6W/IK2HKT - / +9 2 Partial capture
11-01 08:21 60m -20 / - DK6AH - / -6 2 ✓ Closing fragment
10-29 17:29 60m - / -20 SP1F -14 / - 2 ✓ Closing fragment
10-29 16:24 80m - / -15 DA1ST -12 / - 3 ✓ Closing fragment
10-28 19:20 80m - / -6 DG4KAI -7 / - 3 Partial capture
10-28 18:39 60m - / -12 OH5YZ -21 / - 3 Partial capture
10-28 18:36 60m -15 / -2 OE5DML -14 / -20 7 Partial capture
10-28 18:31 60m -16 / +6 OE8PIT +4 / +3 5 ✓ Full exchange observed
10-28 18:31 60m -13 / -12 YL3FW -13 / - 2 ✓ Closing observed
10-27 03:58 40m - / -10 P4/WE9V +12 / - 2 Partial capture
10-27 03:56 40m - / -17 RW3QU +1 / - 3 ✓ Closing fragment
10-23 05:31 60m -14 / -4 OH3MB -5 / -16 5 ✓ Full exchange observed
10-21 16:03 60m -17 / -11 PA7ZZ 0 / - 4 ✓ Closing observed
10-16 10:47 40m - / -1 OH3MB -14 / - 2 ✓ Closing fragment
10-16 10:39 40m - / +10 DF7QR -14 / - 4 Partial capture
10-16 10:38 40m - / -12 OK2RM -6 / - 3 ✓ Closing fragment
10-16 10:36 40m - / +6 DL1DCT -18 / - 3 ✓ Closing fragment
10-16 06:05 60m -20 / - IK1WGX -13 / -1 3 ✓ Closing observed
10-16 06:00 60m -24 / -3 SP1ZMO +2 / +10 3 Partial capture
10-16 05:02 60m - / - EA5D -14 / - 2 Partial capture
09-25 04:13 60m - / -13 SV1EKI -2 / - 4 Partial capture
09-25 04:10 60m -8 / - SV8NAJ - / -19 3 ✓ Closing fragment
09-22 18:58 60m -19 / -4 LA6OCA -14 / +1 5 ✓ Full exchange observed
09-18 06:36 60m - / -1 F5OWT -22 / - 2 ✓ Closing fragment
09-17 20:29 60m - / -15 LZ2VQ -4 / - 3 ✓ Closing fragment
09-17 20:22 60m - / -7 IU5HIU -13 / - 4 ✓ Closing fragment
09-17 20:21 60m - / -10 DH4BM -7 / - 3 ✓ Closing fragment
09-17 20:21 60m - / - DL1MST -4 / - 5 Partial capture
09-17 20:20 60m - / -23 LZ2VQ -4 / - 2 Partial capture
09-12 20:55 60m -10 / 0 DL1AQU -11 / +4 5 ✓ Full exchange observed
09-12 20:52 60m -14 / -9 9A5TW -1 / -6 5 ✓ Full exchange observed
09-12 20:47 60m -21 / -18 F4MZI -20 / -17 9 ✓ Full exchange observed
09-12 20:47 60m -15 / -7 OH1LA -8 / - 3 ✓ Closing observed
09-12 20:44 40m -18 / -16 EB3JT -13 / - 4 ✓ Closing observed
09-12 20:42 40m -15 / - MM6EJO - / -24 2 ✓ Closing fragment
09-11 19:34 60m -14 / - G0JEI - / 0 2 ✓ Closing fragment
09-11 19:30 60m -12 / -11 G3UHU -4 / -8 6 ✓ Full exchange observed
09-11 09:18 40m - / -9 OK3MB -13 / - 3 ✓ Closing fragment
09-11 09:15 40m - / -15 IK4TVP -18 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m 
UTC    dB Audio  Message
181245 -15 2042  Z30A DG3DJ JO30
181345 -20 2042  CQ DG3DJ JO30 (x2)
181445 -19 2042  DL2MEL DG3DJ +00 (x2)
181545 -15 2043  CQ DG3DJ JO30
181700 -16 2042  OZ9FF DG3DJ JO30
181715  -6 2317  DG3DJ OZ9FF -03 (x2)
181800 -11 2042  OZ9FF DG3DJ 73
181815 -21 1942  DG3DJ PA7FB JO22 (x2)
061200 -11 1978  CQ DG3DJ JO30 (x3)
40m 
UTC    dB Audio  Message
103915  -7  542  DG3DJ OK2RM R-12 (x2)
103945 -19 1569  DG3DJ DF7QR +10 (x4)
104730 -13 1846  DG3DJ OH3MB R-01 (x2)
035615  +1 1443  DG3DJ RW3QU KO90 (x3)
035830 +13  687  DG3DJ P4/WE9V -10 (x2)
055430 -21 1716  CQ DG3DJ JO30 (x2)
80m 
UTC    dB Audio  Message
023700  -1 2809  DG3DJ F4BYA JN19 (x2)
184515 -12 1506  DG3DJ DO2YJG R-22 (x2)
185100  -6 2004  DG3DJ DO1DMR 73
185130  +1 2106  DG3DJ DC7MA JN39 (x3)
192015 -11 1626  DG3DJ DG4KAI JN69 (x3)
162445 -16 1847  DG3DJ DA1ST JO41 (x3)
163115 -15  454  DG3DJ DK5OPA JO30
20m 
UTC    dB Audio  Message
052215  -4 1850  DG3DJ RN6MA -05 (x2)
181700  -7 1718  CQ DG3DJ JO30 (x2)
070415 -11 1933  S54NA DG3DJ JO30 (x4)

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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