SM3DFM — FT8 station from Sweden

Sweden Grid: KO27

Amateur radio station SM3DFM operating from Sweden (grid square KO27). 35 FT8 spots received at SO8OO WebSDR, 1 CQ calls, active on 80m, 40m, 20m, over 4 days, best SNR +13 dB. Heard between 2026-04-30 and 2026-05-16.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

35
Total spots
1
CQ calls
4
Days active
-2 dB
Avg SNR

Bands

80m 40m 20m
First seen: 2026-04-30
Last seen: 2026-05-16 17:43 UTC

Frequent QSO partners observed at SO8OO

Stations SM3DFM worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandSM3DFMPartnerPartner SNRMsgs
05-16 19:41 80m -4 / - ES8JX -22 / -8 3 ✓ Complete
05-16 19:39 80m +2 / - LY100RADIO - / -19 2 Partial
05-16 07:50 20m -2 / +6 M0BEW -12 / -6 3 ✓ Complete
05-16 07:49 20m +2 / - R4FDD -8 / -14 3 Partial
05-16 07:46 20m +9 / +1 RA3Y -12 / -19 6 Partial
05-16 06:59 20m -15 / +3 SV9TLU -22 / -23 3 ✓ Complete
05-07 17:09 20m +1 / - UA4FEN - / +2 2 ✓ Confirmed
05-07 15:05 20m -14 / - F4FSY - / -14 4 Partial
05-02 19:30 40m -8 / - DL1RAZ - / - 3 Partial
05-02 19:07 20m +4 / - VR2WAZ - / -16 2 Partial
05-02 14:28 20m -3 / - M7JVT - / -13 3 ✓ Confirmed
05-02 14:21 20m -1 / - GU4WRP - / +7 2 ✓ Confirmed
04-30 18:28 20m -4 / - BG7BUM - / -16 2 ✓ Confirmed
04-30 13:01 20m - / +8 <...> -12 / - 2 Partial
04-30 12:59 20m - / - M0MBM -16 / - 2 Partial

Station Log

80m
UTC    dB  Freq  Message
193915  +1 2483  SM3DFM LY100RADIO -19 (x2)
194145  -5  918  SM3DFM ES8JX -08
194200 -22 1645  ES8JX SM3DFM R+17
194215  -3  919  SM3DFM ES8JX RR73
194315  -1  712  SM3DFM ES6DO KO27
194730 -12 1648  UN0GY SM3DFM JP80
20m
UTC    dB  Freq  Message
065945 -23 1731  SV9TLU SM3DFM 73
073345 -21 1760  EI5DS SM3DFM JP80
074615  +7  977  SM3DFM RA3Y -19
074630 -10 1765  RA3Y SM3DFM R+01
074645  +9  977  SM3DFM RA3Y -19
074700 -13 1764  RA3Y SM3DFM R+01
074715 +13  977  SM3DFM RA3Y -19 (x2)
074900 -15 2085  CQ SM3DFM JP80
074915  +2 2085  SM3DFM R4FDD LO33
074930  -8 2085  R4FDD SM3DFM +17
074945  +2 2085  SM3DFM R4FDD R-14
075045  -1 2585  SM3DFM M0BEW -06
075100 -12 3084  M0BEW SM3DFM R+06
075115  -3 3085  SM3DFM M0BEW RR73
40m
UTC    dB  Freq  Message
193030 -12  234  SM3DFM DL1RAZ JO50 (x3)

SNR History by Band