DO1SJF — FT8 station from Fed. Rep. of Germany
Amateur radio station DO1SJF operating from Fed. Rep. of Germany. 638 FT8 spots received at SO8OO WebSDR, 168 CQ calls, active on 160m, 80m, 10m, over 31 days, best SNR +26 dB. Heard between 2026-04-21 and 2026-06-12.
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Overview
638
Total spots
168
CQ calls
31
Days active
-4 dB
Avg SNR
Bands
80m
10m
160m
First seen: 2026-04-21
Last seen: 2026-06-12 19:09 UTC
Last seen: 2026-06-12 19:09 UTC
Frequent QSO partners observed at SO8OO
Stations DO1SJF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | DO1SJF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-12 21:07 | 80m | -18 / -3 | EA2AR | -6 / - | 7 | ✓ Verified |
| 06-12 21:06 | 80m | - / - | SQ1KSL | -4 / - | 2 | Partial |
| 06-12 21:01 | 80m | +7 / -13 | SP6JM | -2 / -8 | 12 | ✓ Complete |
| 06-12 20:09 | 80m | - / - | R2EN | -4 / - | 3 | Partial |
| 06-12 20:04 | 80m | +11 / +8 | YT3PL | -5 / -12 | 4 | ✓ Complete |
| 06-12 20:00 | 80m | -22 / +1 | DO1TEM | -3 / - | 3 | ✓ Verified |
| 06-12 19:59 | 80m | +9 / +8 | YT3PL | -4 / - | 4 | Partial |
| 06-12 19:56 | 80m | -4 / -7 | SQ1KSL | -6 / +3 | 5 | ✓ Complete |
| 06-11 18:52 | 80m | - / -12 | TA1PB | -6 / - | 8 | ✓ Confirmed |
| 06-11 18:46 | 80m | - / - | ER5DX | -8 / - | 2 | Partial |
| 06-11 18:36 | 80m | - / - | R7CD | -16 / - | 2 | Partial |
| 06-11 18:31 | 80m | 0 / -12 | LZ1ZF | -6 / -16 | 6 | ✓ Complete |
| 06-11 17:37 | 10m | - / -3 | UX2SB | -20 / - | 2 | ✓ Confirmed |
| 06-11 17:35 | 10m | -9 / -5 | D2UY | -3 / -8 | 5 | ✓ Complete |
| 06-11 17:33 | 10m | - / -11 | OH5KNL | -9 / - | 3 | ✓ Confirmed |
| 06-11 17:28 | 10m | +1 / - | LA1HW | -12 / - | 6 | ✓ Verified |
| 06-11 17:26 | 10m | - / - | F4GAJ | -15 / - | 4 | Partial |
| 06-10 18:35 | 10m | -5 / - | G8KHF | - / -17 | 4 | ✓ Confirmed |
| 06-10 18:21 | 10m | - / - | CS7BHA | +6 / - | 2 | Partial |
| 06-10 17:47 | 10m | - / - | PS8CW | -4 / - | 2 | Partial |
| 06-10 17:42 | 10m | -10 / -20 | PV8AJ | +5 / -12 | 5 | ✓ Complete |
| 06-09 19:06 | 80m | -2 / -13 | 9A4AA | -12 / -8 | 6 | ✓ Complete |
| 06-09 19:02 | 80m | +3 / -19 | Z62NS | -10 / -14 | 4 | ✓ Complete |
| 06-09 18:56 | 80m | +8 / -14 | SP7ZM | -13 / -11 | 9 | ✓ Complete |
| 06-09 17:26 | 10m | -9 / - | D2UY | - / -14 | 2 | ✓ Confirmed |
| 06-08 22:12 | 80m | - / - | EA8UP | -12 / - | 2 | Partial |
| 06-07 18:11 | 10m | -13 / - | LU7WDM | - / -15 | 2 | ✓ Confirmed |
| 06-07 17:36 | 10m | - / - | PS8CW | +6 / - | 11 | Partial |
| 06-07 17:34 | 10m | - / - | EA5IKP | 0 / - | 4 | Partial |
| 06-07 17:31 | 10m | - / -4 | G4PMZ | +2 / - | 4 | Partial |
| 06-05 20:57 | 80m | -2 / -10 | SV2FNT | -10 / -14 | 5 | ✓ Complete |
| 06-01 21:45 | 80m | -6 / -10 | SP5DFK | +14 / - | 4 | ✓ Complete |
| 06-01 21:40 | 80m | -2 / +6 | DL1RAZ | +14 / +5 | 3 | ✓ Complete |
| 05-30 22:28 | 80m | -8 / -7 | CS8ABF | +10 / - | 4 | ✓ Verified |
| 05-30 20:14 | 80m | -3 / -9 | SV3SIM | +10 / -13 | 5 | Partial |
| 05-30 19:56 | 80m | - / -19 | G4MHJ | +7 / - | 3 | ✓ Confirmed |
| 05-30 19:51 | 80m | -20 / -23 | UN0GY | +6 / -5 | 5 | ✓ Complete |
| 05-30 19:23 | 80m | -11 / +1 | DO2BBC | +5 / +4 | 4 | ✓ Complete |
| 05-30 19:16 | 80m | - / - | TA3GO | +6 / - | 10 | Partial |
| 05-30 19:08 | 80m | - / - | OJ0Z | +2 / - | 9 | Partial |
| 05-28 22:35 | 160m | -8 / - | DJ3ZF | -4 / +8 | 5 | ✓ Complete |
| 05-28 21:42 | 160m | +3 / - | DL1MFK | -5 / -1 | 5 | ✓ Complete |
| 05-28 21:40 | 160m | -8 / -3 | PA3FR | -4 / +2 | 5 | ✓ Complete |
| 05-28 21:33 | 160m | +14 / +9 | OM2WQ | -7 / -1 | 6 | ✓ Complete |
| 05-28 20:52 | 160m | -18 / - | DO1KKP | - / - | 3 | Partial |
| 05-28 20:42 | 160m | 0 / -6 | IU3RRX | -6 / -5 | 5 | ✓ Complete |
| 05-28 20:24 | 160m | -11 / -17 | G8GON | -3 / - | 12 | ✓ Verified |
| 05-28 19:57 | 160m | -3 / -12 | OE6GBG | -7 / - | 7 | ✓ Complete |
| 05-28 19:56 | 160m | +14 / -12 | SQ2PHC | -8 / -9 | 4 | ✓ Complete |
| 05-28 19:29 | 160m | +4 / +5 | OK1KM | -10 / -12 | 5 | ✓ Complete |
Station Log
80m
UTC dB Freq Message 210400 +6 2591 DO1SJF SP6JM -06 210415 -2 1857 SP6JM DO1SJF JN48 210430 +9 2591 DO1SJF SP6JM -07 210445 -2 1857 SP6JM DO1SJF R-10 210500 +9 2591 DO1SJF SP6JM RR73 210515 -8 1824 SP6JM DO1SJF 73 210600 -3 1824 SQ1KSL DO1SJF JN48 (x2) 210700 -2 1824 EA2AR DO1SJF JN48 (x5) 210915 -18 1399 DO1SJF EA2AR RR73 210930 -7 1824 EA2AR DO1SJF 73
10m
UTC dB Freq Message 172900 -13 1631 LA1HW DO1SJF JN48 (x2) 173045 -1 489 DO1SJF LA1HW RR73 173100 -14 1628 LA1HW DO1SJF 73 173115 +3 489 DO1SJF LA1HW 73 173300 -11 1625 OH5KNL DO1SJF JN48 (x3) 173545 -7 1620 D2UY DO1SJF JN48 173600 -8 1917 DO1SJF D2UY -08 173615 +3 1619 D2UY DO1SJF R-05 173630 -10 1917 DO1SJF D2UY RR73 173645 -6 1619 D2UY DO1SJF 73 173745 -21 1617 UX2SB DO1SJF -03 (x2)
160m
UTC dB Freq Message 214300 +4 2495 DO1SJF DL1MFK 73 223345 -4 1596 CQ DO1SJF JN48 (x4) 223530 -7 1597 DO1SJF DJ3ZF JN49 223545 -3 1596 DJ3ZF DO1SJF +00 223600 -9 1597 DO1SJF DJ3ZF R+08 223615 -5 1596 DJ3ZF DO1SJF RR73 223630 -7 1597 DO1SJF DJ3ZF 73 223715 -2 1596 CQ DO1SJF JN48 (x5)