JJ8DEN — FT8 station from Japan
Amateur radio station JJ8DEN operating from Japan. 10 FT8 spots received at SO8OO WebSDR, active on 20m, over 2 days, best SNR +16 dB. Heard between 2026-05-05 and 2026-05-12.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
10
Total spots
0
CQ calls
2
Days active
+7 dB
Avg SNR
Bands
20m
First seen: 2026-05-05
Last seen: 2026-05-12 16:11 UTC
Last seen: 2026-05-12 16:11 UTC
Frequent QSO partners observed at SO8OO
Stations JJ8DEN worked most often, as logged from our receiver:
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JJ8DEN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-12 18:06 | 20m | +4 / - | DA1MN | - / -12 | 2 | ✓ Confirmed |
| 05-12 18:03 | 20m | +11 / - | IZ5WTV | - / - | 3 | Partial |
| 05-05 19:43 | 20m | +5 / - | OD5ZF | - / -19 | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 193545 -6 1323 JJ8DEN <...> -24 194315 +4 680 JJ8DEN OD5ZF -19 (x3) 180330 +12 993 JJ8DEN IZ5WTV JN53 (x3) 180600 +4 2898 JJ8DEN DA1MN R-12 (x2) 181100 +16 867 JJ8DEN IZ5WTV R-15