DM2MAT — 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: JO62

Receiver-side FT8 activity involving DM2MAT, decoded by SO8OO in southeastern Poland. 159 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 10 UTC dates in the available aggregate history. Observed between 2026-08-22 and 2026-09-03.

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 159 FT8 messages attributed to DM2MAT as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (80%), followed by 80 m (16%) and 160 m (4%). Most decodes (84%) fell within the six-hour window 19:00-01:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

159
Messages attributed
10
UTC dates decoded
24
Active 15-min windows
-9 dB
Estimated median S/N

Bands

160m · 6 80m · 26 40m · 127
First attributed message: 2026-08-22
Last attributed message: 2026-09-03 10:29 UTC

Observed FT8 message patterns

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

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 37, moderate (-15 to -9 dB) 48, strong (≥ -8 dB) 74.

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 DM2MAT 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 DM2MAT

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
JO62 · 95 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
675 km (approx.)
Last such locator decoded
2026-09-03 10:28 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 UTCBandDM2MAT S/NCounterpartCounterpart S/NMsgsCapture
09-03 10:28 40m -14 / - <...> - / +1 2 Partial capture
09-03 03:50 80m -8 / - KE4EB - / - 3 Partial capture
09-03 03:46 80m -20 / - K1ZM - / - 4 Partial capture
09-03 03:26 40m - / -13 YO9HP -22 / - 2 ✓ Closing fragment
09-03 03:13 40m - / -6 EA3AKY -10 / - 5 ✓ Closing fragment
09-03 03:13 40m - / -12 UA3PAB +3 / - 3 ✓ Closing fragment
09-03 03:07 40m - / -10 RC9WC -6 / - 2 ✓ Closing fragment
09-01 07:53 40m -7 / - <...> - / -14 4 Partial capture
08-31 23:21 40m - / -25 HI8J -8 / - 2 ✓ Closing fragment
08-31 20:26 40m -12 / - RI1FJL - / - 2 Partial capture
08-30 15:50 40m -12 / +6 DL1NRC -8 / -14 5 ✓ Full exchange observed
08-30 15:50 40m - / -16 F1PBZ -6 / - 2 Partial capture
08-30 15:46 40m - / +1 DL1LTG +2 / - 6 ✓ Closing fragment
08-30 15:46 40m - / -6 IZ4AIF -4 / - 5 Partial capture
08-30 15:37 40m -10 / - DL4MD -21 / -15 3 ✓ Closing observed
08-29 21:11 80m -11 / -15 UA2KU -2 / -16 5 ✓ Full exchange observed
08-29 20:39 40m - / -12 RA9SOZ -8 / - 2 Partial capture
08-29 12:39 40m -12 / - DL80NRW - / - 2 Partial capture
08-28 06:50 40m -18 / -4 DK5UR -6 / -14 5 ✓ Full exchange observed
08-28 00:02 80m -13 / - RT2F - / - 8 Partial capture
08-27 23:49 40m -20 / - V47JA - / - 3 Partial capture
08-27 23:41 40m -21 / - V47JA - / - 2 Partial capture
08-27 23:19 40m -17 / - FM5GB - / -15 17 Partial capture
08-27 21:24 40m -8 / -11 PA0EBG -5 / -16 3 ✓ Full exchange observed
08-27 21:21 40m -12 / -1 DL4NWM -4 / -7 7 ✓ Full exchange observed
08-27 21:18 40m -14 / - ON5LC - / -16 2 ✓ Closing fragment
08-27 21:15 40m -15 / -7 DK1CE +2 / 0 7 ✓ Full exchange observed
08-27 21:13 40m -13 / -18 M0EGG -5 / - 4 ✓ Closing observed
08-27 21:12 40m -8 / -19 IU5VLR -9 / - 3 ✓ Closing observed
08-27 21:10 40m - / - UA6YW 0 / - 2 Partial capture
08-27 21:08 40m -2 / - DF0NN - / -8 2 ✓ Closing fragment
08-27 21:05 40m -8 / +4 DL3BH -8 / -12 4 ✓ Full exchange observed
08-27 21:04 40m -14 / - PA0APR - / -14 2 ✓ Closing fragment
08-27 21:03 40m - / - UA6YW -2 / - 2 Partial capture
08-27 21:01 40m -7 / - PA2KV - / -12 2 ✓ Closing fragment
08-27 21:00 40m -4 / - DL5FCE - / -16 2 Partial capture
08-27 20:59 40m -8 / - DL1EDR - / -10 2 ✓ Closing fragment
08-27 20:41 80m -3 / - DL3ANK - / - 2 Partial capture
08-27 20:39 80m -3 / - DL6MRM -10 / -1 6 ✓ Closing observed
08-27 20:35 80m - / -24 DL1UDO -2 / - 4 ✓ Closing fragment
08-27 20:32 80m - / -15 DK2CC +12 / - 3 ✓ Closing fragment
08-27 20:28 80m - / -14 DK8HC +2 / - 3 ✓ Closing fragment
08-24 20:31 40m - / - F1IQH -1 / - 4 Partial capture
08-23 19:22 40m +4 / - DL9YNG -2 / -16 3 Partial capture
08-23 19:16 40m +4 / - IN3IZQ - / -17 2 ✓ Closing fragment
08-23 19:15 40m 0 / - UA3VVA -9 / - 2 ✓ Closing observed
08-23 19:15 40m -4 / -14 F1PBZ -4 / -13 5 Partial capture
08-23 19:13 40m - / - F1IQH -4 / - 2 Partial capture
08-23 19:13 40m - / - IK4LZH +9 / - 4 Partial capture
08-23 19:10 40m +4 / -13 SP7TF +1 / - 3 ✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
031315  +4 1861  DM2MAT UA3PAB KO84
031315 -10 1577  DM2MAT EA3AKY JN01
031345  +3 1861  DM2MAT UA3PAB R-12 (x2)
031415 -19 1577  DM2MAT EA3AKY JN01 (x4)
032430  -5 1738  DM2MAT IR7MGGC +08
032600 -20 1641  DM2MAT YO9HP -13 (x2)
102845 -15 1360  <...> DM2MAT JO62
102900  +6 1896  DM2MAT SP100PKP +06
102915 -13 1360  <...> DM2MAT R+01
102930  +3 1896  DM2MAT RR73; YO9BNP <...> -18
80m 
UTC    dB Audio  Message
000615 -20 1326  RT2F DM2MAT JO62
211100 -10 1326  UA2KU DM2MAT JO62 (x2)
211145  -2 1056  DM2MAT UA2KU -15
211200  -9 1326  UA2KU DM2MAT R-16
211215  -2 1056  DM2MAT UA2KU RR73
211500 -16 2656  DM2MAT OZ3AT JO55
211715  -4 1325  RI1FJL DM2MAT JO62
034600 -19 1326  K1ZM DM2MAT JO62 (x4)
035015  -9 1327  KE4EB DM2MAT JO62 (x3)
20m 
UTC    dB Audio  Message
140030  -8 1310  DM2MAT EN35UKR -18
160m 
UTC    dB Audio  Message
201530  -2 1782  DM2MAT DP6K -04 (x2)
201800  -4 2298  DM2MAT SM5EPO -05
201815 -17 1678  SM5EPO DM2MAT R-01
201830  -7 2298  DM2MAT SM5EPO RR73
201845 -24 1678  SM5EPO DM2MAT 73
202300  +6 2077  DM2MAT <...> -13
202315 -21 1679  <...> DM2MAT R-09
202445 -24 1678  9A2RD DM2MAT JO62
202545  -3  595  DM2MAT OE6HLF -04
202600 -24 1678  OE6HLF DM2MAT JO62
202615  -5  595  DM2MAT OE6HLF -04 (x2)
202700 -24 1678  OE6HLF DM2MAT 73
202815 -10 1328  DM2MAT PA3FR JO33
10m 
UTC    dB Audio  Message
193400 -14  813  DM2MAT SV2CLJ RR73
193500 -19 1758  DM2MAT M0BEW -08

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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