DM4IG — 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 DM4IG, decoded by SO8OO in southeastern Poland. 241 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-18.

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 241 FT8 messages attributed to DM4IG as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (58%), followed by 10 m (16%) and 80 m (15%). Most decodes (66%) fell within the six-hour window 09:00-15:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (79%); the estimated median was +1 dB.

Overview

241
Messages attributed
5
UTC dates decoded
20
Active 15-min windows
+1 dB
Estimated median S/N

Bands

80m · 36 40m · 139 20m · 28 10m · 38
First attributed message: 2026-06-11
Last attributed message: 2026-10-18 14:55 UTC

Observed FT8 message patterns

Attributed sample
241 messages
Active dates
5 UTC dates
Estimated median S/N
+1 dB
Estimated 10th-90th percentile
-16 to +6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 23, strong (≥ -8 dB) 190.

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 DM4IG in decoded directed-looking exchanges:

Most frequent locator attributed to DM4IG

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 · 137 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
920 km (approx.)
Last such locator decoded
2026-10-18 14:53 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 UTCBandDM4IG S/NCounterpartCounterpart S/NMsgsCapture
10-18 14:55 40m +8 / - RC9WC - / -18 2 ✓ Closing fragment
10-18 14:47 40m +4 / - C32JK - / -12 14 ✓ Closing fragment
10-18 14:46 40m +4 / - EA3NE - / +5 2 ✓ Closing fragment
10-18 14:45 40m +2 / - HB9ZHK - / -16 2 ✓ Closing fragment
10-18 14:44 40m +2 / - DA0M - / -6 2 ✓ Closing fragment
10-18 14:40 40m +1 / - DL2BMH - / -6 5 ✓ Closing fragment
10-18 14:38 40m +4 / +9 DK8EW -1 / - 4 ✓ Full exchange observed
10-18 14:37 40m +8 / -4 US1ZA +14 / -4 5 ✓ Full exchange observed
10-18 14:36 40m +2 / - 2E0JWA - / -25 2 ✓ Closing fragment
10-18 14:35 40m +2 / - EA5FD - / -12 2 ✓ Closing fragment
10-18 14:34 40m +8 / - DB1RLP - / - 2 Partial capture
10-18 14:32 40m +2 / 0 HG7WDL -2 / -1 4 ✓ Full exchange observed
10-18 14:28 40m +3 / - G7JUR - / -17 5 Partial capture
10-18 14:26 40m +1 / -2 YO2LZS 0 / -10 6 ✓ Full exchange observed
10-18 14:23 40m +4 / - DA2DA - / +7 4 ✓ Closing fragment
10-18 14:20 40m +5 / - YO6BLU - / - 4 Partial capture
10-18 14:19 40m +4 / - G3RLX - / -10 3 ✓ Closing fragment
10-18 14:15 40m +2 / +5 DC6REH -24 / -7 6 ✓ Full exchange observed
10-18 14:14 40m +4 / - G6LTT - / - 2 Partial capture
10-18 14:12 40m +8 / - DC6REH - / - 2 Partial capture
10-18 14:11 40m +8 / -1 DL2USR -5 / -2 5 ✓ Full exchange observed
10-18 14:09 40m +12 / - DK1HSI -11 / +3 4 ✓ Closing observed
10-18 14:07 40m 0 / -4 DJ2MS -16 / +3 5 ✓ Full exchange observed
10-18 14:06 40m +4 / - SP4JSR - / - 2 Partial capture
10-18 14:03 40m +8 / - M0CHK - / +2 5 ✓ Closing fragment
10-18 14:02 40m +5 / - DL1NRC - / - 2 Partial capture
10-18 14:01 40m +4 / - PA0MUS - / -1 2 ✓ Closing fragment
10-18 14:00 40m +4 / - DK4RH - / - 2 Partial capture
10-18 13:58 40m +4 / -4 DL5SUA -20 / -9 5 ✓ Full exchange observed
10-18 13:56 40m +5 / - DL2BJW - / -14 5 ✓ Closing fragment
10-18 13:55 40m +4 / - F4HSB - / -1 2 ✓ Closing fragment
10-18 13:53 40m +4 / - DL3EBJ -9 / - 5 ✓ Full exchange observed
10-18 13:52 40m 0 / - RU3DNN - / - 2 Partial capture
10-18 13:47 40m -1 / -19 OH7UE -2 / -10 9 ✓ Full exchange observed
10-18 13:45 40m 0 / - G6LTT - / - 4 Partial capture
10-18 13:42 40m +2 / - VA3FF - / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
144815  +4 2682  C32JK DM4IG JN49 (x13)
145515  +8 2682  RC9WC DM4IG R-18 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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