JJ1RDX — FT8 station from Japan
Amateur radio station JJ1RDX operating from Japan. 57 FT8 spots received at SO8OO WebSDR, active on 10m, over 12 days, best SNR +12 dB. Heard between 2026-04-26 and 2026-07-23.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
57
Total spots
0
CQ calls
12
Days active
-5 dB
Avg SNR
Bands
10m
First seen: 2026-04-26
Last seen: 2026-07-23 05:23 UTC
Last seen: 2026-07-23 05:23 UTC
Frequent QSO partners observed at SO8OO
Stations JJ1RDX worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JJ1RDX | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-23 07:22 | 10m | -2 / - | S59MA | - / -24 | 3 | ✓ Confirmed |
| 07-23 07:19 | 10m | 0 / - | IK2YYO | - / -4 | 2 | Partial |
| 07-19 14:03 | 10m | -8 / - | DN9DHG | - / - | 7 | Partial |
| 06-30 09:18 | 10m | +3 / - | DF1SD | - / - | 4 | ✓ Confirmed |
| 06-29 22:09 | 10m | -9 / - | IK1LRX | - / - | 2 | ✓ Confirmed |
| 06-28 10:02 | 10m | -6 / - | <...> | - / -21 | 2 | Partial |
| 06-26 19:31 | 10m | -15 / - | RN4AQ | - / -4 | 3 | ✓ Confirmed |
| 06-19 12:06 | 10m | -1 / - | IS0LAY | - / -5 | 2 | ✓ Confirmed |
| 05-23 19:59 | 10m | +4 / - | II2MPP | - / - | 5 | Partial |
| 05-23 19:43 | 10m | +1 / - | II2MPP | - / - | 12 | Partial |
Station Log
10m
UTC dB Freq Message 092100 +5 2094 JJ1RDX DF1SD 73 131430 -3 3034 JJ1RDX RV6AVU KN94 140100 -4 3035 JJ1RDX OZ2BMN JO46 140330 -7 750 JJ1RDX DN9DHG JO64 (x7) 071900 -2 1796 JJ1RDX IK2YYO R-04 (x2) 072230 -2 987 JJ1RDX S59MA JN76 (x3)