DL4IB — 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

Receiver-side FT8 activity involving DL4IB, decoded by SO8OO in southeastern Poland. 5 FT8 messages attributed to this token as transmitter, on 40m, 10m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-08.

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 5 FT8 messages attributed to DL4IB as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (60%), followed by 40 m (40%). In this small sample, the estimated median decoder S/N was -2 dB; no usual signal pattern is inferred.

Overview

5
Messages attributed
1
UTC dates decoded
2
Active 15-min windows
-2 dB
Estimated median S/N

Bands

40m · 2 10m · 3
First attributed message: 2026-06-08
Last attributed message: 2026-06-08 09:24 UTC

Observed FT8 message patterns

Attributed sample
5 messages
Active dates
1 UTC dates
Estimated median S/N
-2 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 3.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DL4IB in decoded directed-looking exchanges:

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 UTCBandDL4IB S/NCounterpartCounterpart S/NMsgsCapture
10-21 16:50 80m - / -25 DL0PS +5 / - 2 Partial capture
10-19 07:06 40m - / -11 ON8LX -9 / - 2 ✓ Closing fragment
10-17 19:43 80m - / -20 HA1RB +10 / - 2 ✓ Closing fragment
10-17 16:14 80m - / -25 DL6KA -2 / - 2 ✓ Closing fragment
10-17 15:51 80m - / -7 DM5KM +3 / - 2 ✓ Closing fragment
10-12 16:03 80m - / -14 LY7M +7 / - 2 ✓ Closing fragment
10-12 15:44 80m - / - DK3GI +4 / - 2 ✓ Closing fragment
10-12 06:08 80m - / -18 DH5NC -6 / - 3 ✓ Closing fragment
10-11 07:32 80m - / -20 DO7RMA -12 / - 2 Partial capture
10-10 07:12 80m - / -6 DF0AWG -8 / - 2 Partial capture
10-10 07:08 80m - / -6 DK7ZT +5 / - 5 Partial capture
10-10 07:07 80m - / -13 DA1ST +1 / - 5 ✓ Closing fragment
10-10 07:07 80m - / -16 DO9BAU -9 / - 2 Partial capture
10-09 16:38 80m - / - DO9SAM +8 / - 3 Partial capture
10-09 16:37 80m - / -19 DO9FR -6 / - 2 ✓ Closing fragment
10-09 16:35 80m - / -8 DO1BDH -8 / - 2 ✓ Closing fragment
10-09 16:33 80m - / +3 LY8O +6 / - 2 ✓ Closing fragment
10-09 16:32 80m - / -14 DL4ME +24 / - 2 ✓ Closing fragment
10-09 05:43 80m - / - SP5EXA +10 / - 6 Partial capture
10-09 05:39 80m - / -11 OZ6MM -14 / - 2 ✓ Closing fragment
10-09 05:37 80m - / -15 DO2NM -2 / - 2 ✓ Closing fragment
10-05 17:29 80m - / -1 DL6MRS +11 / - 2 ✓ Closing fragment
10-05 17:20 80m - / -15 OZ1A +7 / - 2 ✓ Closing fragment
10-05 14:29 40m - / -13 OE1TKS 0 / - 2 ✓ Closing fragment
10-05 14:26 40m - / -9 SP9MZU -5 / - 3 ✓ Closing fragment
10-05 14:24 40m - / -1 DL2USR 0 / - 2 ✓ Closing fragment
10-05 14:18 40m - / 0 DD7EE -4 / - 2 ✓ Closing fragment
10-05 11:28 40m - / - DL7DL -13 / - 8 Partial capture
10-05 11:25 40m - / -4 OZ9FF -13 / - 2 ✓ Closing fragment
10-05 04:39 80m - / -21 LY5A +11 / - 2 ✓ Closing fragment
10-04 18:12 80m - / -17 DL1NEO +12 / - 2 ✓ Closing fragment
10-04 16:58 80m - / -7 DH7WW/P +10 / - 2 ✓ Closing fragment
10-04 16:56 80m - / -15 DO2KMB +3 / - 2 ✓ Closing fragment
10-04 16:54 80m - / -11 DO1ID +15 / - 2 ✓ Closing fragment
10-04 16:44 80m - / -25 DO4SO +4 / - 3 Partial capture
10-04 16:13 80m - / -10 DB3OI +2 / - 3 ✓ Closing fragment
10-04 16:09 80m - / -13 DO9YU -12 / - 4 ✓ Closing fragment
10-04 16:07 80m - / +2 DO1ZTR -8 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
060830  -5 1107  DL4IB DH5NC R-18 (x2)
153730  +6  826  DL4IB DK7ZT RR73
154430  +5 2204  DL4IB DK3GI JN59 (x2)
160330  +6 2068  DL4IB LY7M -14 (x2)
155100  +2 2148  DL4IB DM5KM -07 (x2)
161445  -2  620  DL4IB DL6KA -25 (x2)
194315 +10  898  DL4IB HA1RB -20 (x2)
165000  +1 2834  DL4IB DL0PS -25 (x2)
40m 
UTC    dB Audio  Message
113145 -17 1801  DL4IB DL7DL JO62 (x2)
141815  -4  769  DL4IB DD7EE +00 (x2)
141915  -1  769  DL4IB IN3JRZ JN56
142400  -1 2589  DL4IB DL2USR -01 (x2)
142615  -6 1539  DL4IB SP9MZU -09 (x3)
142945  -1 1892  DL4IB OE1TKS -13 (x2)
070645 -10 1218  DL4IB ON8LX -11 (x2)
070815 -10 1036  DL4IB EU1EU -10

CW

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

Explore CW reception at SO8OO

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