SM2IEN — 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: Sweden Most frequent locator attributed to this token: KP07

Receiver-side FT8 activity involving SM2IEN, decoded by SO8OO in southeastern Poland. 15 FT8 messages attributed to this token as transmitter, on 80m, 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-08-02 and 2026-08-24.

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 15 FT8 messages attributed to SM2IEN as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (93%), followed by 80 m (7%). In this small sample, the estimated median decoder S/N was -16 dB; no usual signal pattern is inferred.

Overview

15
Messages attributed
5
UTC dates decoded
6
Active 15-min windows
-16 dB
Estimated median S/N

Bands

First attributed message: 2026-08-02
Last attributed message: 2026-08-24 09:13 UTC

Observed FT8 message patterns

Attributed sample
15 messages
Active dates
5 UTC dates
Estimated median S/N
-16 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 0.

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).

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 SM2IEN

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
KP07 · 13 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,953 km (approx.)
Last such locator decoded
2026-08-24 09:13 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 UTCBandSM2IEN S/NCounterpartCounterpart S/NMsgsCapture
10-21 17:56 60m - / - SM0EJR -12 / - 4 Partial capture
08-24 09:15 20m - / -14 PD5FL -8 / - 9 Partial capture
08-24 09:12 20m -15 / - HC2GRC - / - 2 Partial capture
08-24 09:09 20m -13 / -12 F4HTA -12 / - 2 ✓ Closing observed
08-24 08:03 20m - / -14 F1BOW -1 / - 2 ✓ Closing fragment
08-24 07:59 20m - / -13 DC9GT -15 / - 4 Partial capture
08-23 19:16 20m - / -22 EA7JYN -8 / - 7 ✓ Closing fragment
08-21 16:52 20m -17 / - XU7O - / - 3 Partial capture
08-20 08:02 20m -21 / - CT1END/P - / - 2 Partial capture
08-20 07:58 20m -17 / - CT1END/P - / - 3 Partial capture
08-16 22:02 20m - / - TA7ARH -12 / - 2 Partial capture
08-16 21:53 20m - / -10 DC7LR +4 / - 3 ✓ Closing fragment
08-16 08:48 20m - / -5 G3YQA 0 / - 2 ✓ Closing fragment
08-15 07:38 20m - / -18 5B4AMX -14 / - 2 ✓ Closing fragment
08-15 07:32 20m - / -21 5B4AMX -9 / - 2 Partial capture
08-15 07:32 20m - / - DM4GG +5 / - 3 Partial capture
08-15 07:32 20m - / - EB4SM -11 / - 2 Partial capture
08-15 07:25 20m - / -21 MI9PBM +8 / - 3 ✓ Closing fragment
08-13 19:16 20m - / - DC7LR -9 / - 2 ✓ Closing fragment
08-13 19:13 20m - / -7 DC7LR -16 / - 2 Partial capture
08-08 09:48 20m - / - 5P6MJ -10 / - 2 Partial capture
08-07 18:31 40m - / - OH5KNL -10 / - 2 Partial capture
08-07 18:22 40m - / +2 SQ9M -11 / - 3 ✓ Closing fragment
08-05 22:05 20m - / - OE2EJN -16 / - 2 Partial capture
08-05 14:15 20m - / -15 ON1AEY -7 / - 9 ✓ Closing fragment
08-05 13:52 20m - / -11 PD1WMD -15 / - 3 Partial capture
08-05 13:48 20m - / -20 M9PMB -14 / - 4 ✓ Closing fragment
08-05 13:47 20m - / -11 G7SQC -16 / - 6 Partial capture
08-05 13:11 20m - / - PA3CSG -10 / - 5 Partial capture
08-05 12:53 20m - / -15 M0PTZ -2 / - 4 ✓ Closing fragment
08-05 12:46 20m - / -20 F4ISZ -13 / - 7 Partial capture
08-04 12:12 20m - / -3 GJ0KYZ -7 / - 3 Partial capture
08-04 11:54 20m - / -6 ON7COB -14 / - 2 Partial capture
08-04 11:48 20m - / -9 ON7COB -18 / - 2 Partial capture
08-02 14:18 20m - / -6 DM4GG -15 / - 5 Partial capture
08-01 19:38 20m - / -14 TF4M 0 / - 3 ✓ Closing fragment
08-01 18:23 20m - / -6 DL0BLK -13 / - 5 ✓ Closing fragment
08-01 14:24 20m - / -8 PD1ROS -8 / - 3 Partial capture
08-01 14:10 20m - / -11 <...> -10 / - 2 Partial capture
08-01 14:04 20m - / -17 RC5F -10 / - 2 Partial capture
08-01 13:54 20m - / - DL1R -5 / - 6 Partial capture
08-01 13:54 20m - / - HB9DLT -4 / - 2 Partial capture
08-01 13:42 20m - / -13 PD3AN -20 / - 3 Partial capture
08-01 13:38 20m - / -8 PA3ATR +8 / - 3 ✓ Closing fragment
08-01 13:33 20m - / - F4LBR -23 / - 3 Partial capture
07-30 10:03 20m - / - SP1COU -23 / - 3 Partial capture
07-29 14:02 20m - / -18 DK3HV -11 / - 2 Partial capture
07-29 10:33 20m - / -14 IK4LZH +8 / - 3 ✓ Closing fragment
07-28 18:29 20m - / -8 RA6OY -10 / - 7 Partial capture
07-28 12:29 20m - / - IK4LZH +4 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

60m
UTC    dB Audio  Message
175600 -11 1340  SM2IEN SM0EJR RRR (x4)
20m
UTC    dB Audio  Message
080415  -5 1070  SM2IEN F1BOW 73
081030 -19  669  SM2IEN M0PFX JO01
090915 -12 1140  SM2IEN F4HTA -12
091000 -13  905  F4HTA SM2IEN 73
091230 -14  905  HC2GRC SM2IEN KP07 (x2)
091545 -10 1720  SM2IEN PD5FL -14 (x9)
40m
UTC    dB Audio  Message
182230 -10  988  SM2IEN SQ9M +02 (x3)
183100 -10 2036  SM2IEN OH5KNL +19 (x2)
222845  +5  660  SM2IEN GB64MOD -17
80m
UTC    dB Audio  Message
183430 -13  892  OM1II SM2IEN KP07

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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