DO1SJF — FT8 station from Fed. Rep. of Germany
Amateur radio station DO1SJF operating from Fed. Rep. of Germany. 302 FT8 spots received at SO8OO WebSDR, 52 CQ calls, active on 160m, 80m, 10m, over 13 days, best SNR +26 dB. Heard between 2026-04-21 and 2026-05-08.
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Overview
302
Total spots
52
CQ calls
13
Days active
-4 dB
Avg SNR
Bands
80m
10m
160m
First seen: 2026-04-21
Last seen: 2026-05-08 20:36 UTC
Last seen: 2026-05-08 20:36 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 | |
|---|---|---|---|---|---|---|
| 05-08 22:36 | 80m | -14 / - | G4AAV | - / +5 | 2 | ✓ Confirmed |
| 05-08 22:34 | 80m | 0 / -11 | <...> | 0 / -14 | 3 | ✓ Confirmed |
| 05-08 22:31 | 80m | -11 / -23 | F5SJF | +3 / +8 | 5 | ✓ Complete |
| 05-08 22:27 | 80m | +2 / -7 | II2LXXA | +4 / +3 | 3 | Partial |
| 05-08 22:25 | 80m | +24 / +5 | HA7TM | +12 / -1 | 4 | ✓ Complete |
| 05-08 22:15 | 80m | 0 / -11 | EW8AAC | +3 / - | 4 | ✓ Verified |
| 05-08 22:12 | 80m | +6 / -12 | <...> | +19 / -6 | 5 | ✓ Confirmed |
| 05-08 22:11 | 80m | -14 / -18 | EG1PCH | +9 / -13 | 5 | ✓ Complete |
| 05-08 21:42 | 80m | +6 / - | SP9YGD | - / - | 3 | Partial |
| 05-08 21:41 | 80m | - / -25 | UN0GY | +4 / - | 4 | ✓ Confirmed |
| 05-08 21:32 | 80m | -16 / -21 | EG1PCH | +4 / - | 7 | ✓ Verified |
| 05-08 21:30 | 80m | +13 / -5 | SM6MUY | +10 / +7 | 4 | ✓ Complete |
| 05-08 21:26 | 80m | +4 / - | 9A5E | -10 / -8 | 3 | ✓ Complete |
| 05-07 17:37 | 80m | - / -15 | SO8DAN | -9 / - | 6 | Partial |
| 05-07 17:26 | 80m | +7 / -14 | SP9LS | -15 / -12 | 8 | ✓ Complete |
| 05-07 17:23 | 80m | +12 / -14 | SQ5EKY | -24 / -16 | 4 | ✓ Complete |
| 05-07 17:12 | 80m | +20 / +4 | OE3KLU | -16 / -2 | 4 | ✓ Complete |
| 05-07 17:00 | 80m | +1 / -17 | YU5DR | -20 / -11 | 10 | ✓ Complete |
| 05-06 08:29 | 10m | -2 / - | 7Z1IS | - / - | 2 | ✓ Confirmed |
| 05-04 18:24 | 80m | - / - | <...> | -5 / - | 9 | Partial |
| 05-04 18:06 | 80m | - / - | YL3EK | -8 / - | 11 | Partial |
| 05-04 18:03 | 80m | - / - | HG8LXL | +1 / - | 5 | Partial |
| 05-04 18:02 | 80m | +9 / -7 | <...> | -2 / -13 | 2 | Partial |
| 05-04 17:54 | 80m | - / - | EA3HDZ | -1 / - | 3 | Partial |
| 05-04 17:50 | 80m | -10 / -11 | EW8AAC | -3 / - | 3 | ✓ Verified |
| 05-04 17:41 | 80m | - / - | <...> | -21 / - | 6 | Partial |
| 05-04 17:38 | 80m | -18 / -7 | IU5TPM | -18 / - | 4 | ✓ Verified |
| 05-04 17:36 | 80m | - / -5 | PA0JVW | -16 / - | 3 | ✓ Confirmed |
| 05-04 17:28 | 80m | +2 / -10 | YU7AS | -19 / -13 | 11 | ✓ Complete |
| 05-04 17:16 | 80m | +6 / - | OM1II | -6 / -5 | 3 | ✓ Verified |
| 05-02 21:47 | 80m | - / -15 | <...> | -2 / - | 3 | Partial |
| 05-02 21:45 | 80m | - / - | UP81I | +5 / - | 4 | Partial |
| 05-02 21:43 | 80m | +18 / -3 | Z62NS | +4 / -7 | 5 | ✓ Complete |
| 05-02 21:42 | 80m | +3 / - | SV7NIN | +7 / -6 | 3 | ✓ Verified |
| 05-02 21:27 | 80m | - / -12 | EC3A | -2 / - | 4 | ✓ Confirmed |
| 05-02 18:09 | 80m | - / - | RA2FCF | -5 / - | 2 | ✓ Confirmed |
| 05-02 18:06 | 80m | - / -12 | IZ8KVW | -4 / - | 3 | Partial |
| 04-30 21:46 | 160m | -2 / - | IQ4JO | - / - | 6 | Partial |
| 04-30 21:45 | 160m | -2 / - | I8OHQ | - / -8 | 4 | Partial |
| 04-30 21:44 | 160m | -2 / -17 | RA3WY | -11 / -17 | 8 | ✓ Complete |
| 04-30 21:43 | 160m | -23 / -19 | EA1CQ | -14 / -2 | 4 | ✓ Complete |
| 04-30 21:42 | 160m | -14 / -2 | G7RAU | -15 / -2 | 4 | ✓ Complete |
| 04-30 18:11 | 160m | +4 / - | 9A2AJ | - / -1 | 2 | ✓ Confirmed |
| 04-30 18:10 | 160m | -16 / - | IQ4JO | - / - | 3 | Partial |
| 04-29 22:19 | 80m | -5 / - | OH6FSO | -3 / - | 3 | ✓ Verified |
| 04-29 22:17 | 80m | +2 / -3 | OH2FQV | -4 / +1 | 5 | ✓ Complete |
| 04-29 22:17 | 80m | -6 / - | SP5CWC | - / - | 2 | Partial |
| 04-29 21:34 | 80m | -24 / - | MI5JYK | - / -10 | 2 | ✓ Confirmed |
| 04-29 21:27 | 80m | -8 / -5 | OZ5AGJ | -12 / +7 | 5 | ✓ Complete |
| 04-29 21:25 | 80m | +8 / +1 | UA3PAB | -10 / -4 | 5 | ✓ Complete |
Station Log
80m
UTC dB Freq Message 222600 +23 2897 DO1SJF HA7TM RR73 222615 +12 2896 HA7TM DO1SJF 73 222715 +3 1793 II2LXXA DO1SJF 222730 +2 1793 DO1SJF II2LXXA +03 222745 +5 1793 II2LXXA DO1SJF R-07 223100 +3 1737 F5SJF DO1SJF JN48 223115 -9 1737 DO1SJF F5SJF +08 223130 +2 1737 F5SJF DO1SJF R-23 223145 -13 1737 DO1SJF F5SJF RRR 223200 +5 1736 F5SJF DO1SJF 73 223400 +0 2349 DO1SJF <...> -14 223415 +2 2348 <...> DO1SJF R-11 (x2) 223600 -15 1604 DO1SJF G4AAV +05 (x2)
10m
UTC dB Freq Message 082900 -2 1876 DO1SJF 7Z1IS +20 (x2)
160m
UTC dB Freq Message 214545 -3 925 DO1SJF I8OHQ -08 214545 -1 1619 DO1SJF RA3WY R-17 214600 -12 1618 RA3WY DO1SJF -17 214615 +1 925 DO1SJF I8OHQ -08 214615 -3 2257 DO1SJF IQ4JO JN63 214615 -3 1619 DO1SJF RA3WY R-13 214630 -11 1618 RA3WY DO1SJF RR73 214645 -2 925 DO1SJF I8OHQ -08 214645 -3 2257 DO1SJF IQ4JO JN63 214645 -4 1618 DO1SJF RA3WY 73 214715 -4 925 DO1SJF I8OHQ -08 214715 -2 2257 DO1SJF IQ4JO JN63 (x4)