JH1UOB — FT8 station from Japan
Amateur radio station JH1UOB operating from Japan. 30 FT8 spots received at SO8OO WebSDR, active on 60m, 20m, over 3 days, best SNR +22 dB. Heard between 2026-04-24 and 2026-05-03.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
30
Total spots
0
CQ calls
3
Days active
-3 dB
Avg SNR
Bands
20m
60m
First seen: 2026-04-24
Last seen: 2026-05-03 18:13 UTC
Last seen: 2026-05-03 18:13 UTC
Frequent QSO partners observed at SO8OO
Stations JH1UOB worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JH1UOB | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-03 20:12 | 20m | +8 / -9 | SV9TLU | -2 / -14 | 5 | ✓ Complete |
| 05-03 19:56 | 20m | +6 / - | 4L3YL | - / - | 2 | Partial |
| 05-02 23:23 | 60m | -8 / - | F5OYA/P | - / - | 11 | Partial |
| 05-02 23:22 | 60m | -4 / - | EA1DFP | - / - | 10 | Partial |
| 05-02 20:16 | 20m | -12 / - | ON6AA | 0 / -15 | 4 | ✓ Verified |
| 05-02 20:14 | 20m | - / - | 7Z1IS | 0 / - | 2 | Partial |
| 04-24 20:47 | 20m | +20 / - | EA8UP | - / -14 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 204745 +19 806 JH1UOB EA8UP -14 (x2) 201445 -3 631 7Z1IS JH1UOB PM95 (x2) 201600 -11 2213 JH1UOB ON6AA JO11 (x2) 201645 +0 408 ON6AA JH1UOB RR73 201700 -13 2213 JH1UOB ON6AA 73 195615 +2 2945 JH1UOB 4L3YL LN21 (x2) 201230 -3 2840 SV9TLU JH1UOB PM95 201245 +9 2577 JH1UOB SV9TLU -14 201300 +0 2840 SV9TLU JH1UOB R-09 (x2) 201345 +8 2577 JH1UOB SV9TLU 73
60m
UTC dB Freq Message 232430 -13 1406 <JH1UOB> F5OYA/P 232430 -3 1844 JH1UOB EA1DFP IN53 232530 -8 1405 <JH1UOB> F5OYA/P 232530 -1 1844 JH1UOB EA1DFP IN53 232600 -7 1405 <JH1UOB> F5OYA/P 232600 +2 1844 JH1UOB EA1DFP IN53 (x2) 232630 -7 1405 JH1UOB F5OYA/P (x2) 232700 -2 1844 JH1UOB EA1DFP IN53 232730 -8 1406 <JH1UOB> F5OYA/P 232730 -2 1844 JH1UOB EA1DFP IN53 232800 -10 1406 JH1UOB F5OYA/P (x3)