JR3DXJ — FT8 station from Japan
Amateur radio station JR3DXJ operating from Japan. 87 FT8 spots received at SO8OO WebSDR, active on 20m, over 11 days, best SNR +16 dB. Heard between 2026-06-08 and 2026-07-18.
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Overview
87
Total spots
0
CQ calls
11
Days active
-2 dB
Avg SNR
Bands
20m
First seen: 2026-06-08
Last seen: 2026-07-18 20:48 UTC
Last seen: 2026-07-18 20:48 UTC
Frequent QSO partners observed at SO8OO
Stations JR3DXJ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JR3DXJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-07 21:03 | 20m | -5 / - | DK4OX | - / - | 3 | Partial |
| 07-07 21:02 | 20m | -12 / - | IU4QQE | - / -24 | 4 | ✓ Confirmed |
| 07-07 20:55 | 20m | +2 / - | DL1R | - / - | 8 | Partial |
| 07-07 20:55 | 20m | +1 / - | DM5WGL | - / - | 4 | Partial |
| 07-07 20:53 | 20m | -7 / - | 4X1UF | - / -3 | 2 | ✓ Confirmed |
| 07-07 20:51 | 20m | +2 / - | DK2SHS | - / -20 | 2 | ✓ Confirmed |
| 06-26 20:35 | 20m | -3 / - | IU4RWW | - / - | 7 | Partial |
| 06-19 21:14 | 20m | - / - | Z62NS | -16 / - | 2 | Partial |
| 06-18 21:44 | 20m | +13 / - | EA7ALL | - / -14 | 3 | ✓ Confirmed |
| 06-18 20:57 | 20m | +7 / - | IQ7KM | -16 / -3 | 4 | ✓ Verified |
| 06-18 20:55 | 20m | -4 / - | EC3A | -12 / -10 | 3 | ✓ Verified |
| 06-18 20:53 | 20m | -4 / -3 | SM0EJR | -17 / - | 5 | ✓ Verified |
| 06-17 21:41 | 20m | -5 / - | LZ4VR | - / -19 | 3 | Partial |
| 06-16 20:48 | 20m | +2 / - | TN8GD | - / -15 | 2 | ✓ Confirmed |
| 06-13 00:01 | 20m | +11 / - | D2UY | - / -21 | 4 | ✓ Confirmed |
| 06-10 21:27 | 20m | +5 / - | US5HL | - / -15 | 3 | ✓ Confirmed |
| 06-10 21:23 | 20m | -2 / - | IQ7PU | - / -9 | 4 | ✓ Confirmed |
| 06-10 21:20 | 20m | -6 / - | IQ7PU | - / - | 2 | Partial |
| 06-10 21:05 | 20m | -3 / - | EA5BYS | - / - | 2 | Partial |
| 06-10 21:03 | 20m | -4 / - | IU7XWD | - / -4 | 5 | ✓ Confirmed |
| 06-10 21:02 | 20m | -10 / - | OE9GWV | - / - | 2 | Partial |
| 06-10 21:02 | 20m | -3 / - | F5RRS | - / -14 | 5 | ✓ Confirmed |
| 06-10 20:50 | 20m | -11 / - | IK2YVA | - / -4 | 4 | ✓ Confirmed |
| 06-10 20:49 | 20m | -2 / -10 | EA3AYQ | -11 / -23 | 3 | ✓ Complete |
| 06-10 20:46 | 20m | - / - | SV9TLU | -7 / - | 3 | Partial |
| 06-08 20:10 | 20m | +8 / -1 | 9A6JAW | -19 / -7 | 5 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 205715 +1 933 JR3DXJ DM5WGL JO62 205745 +2 2722 JR3DXJ DL1R JN58 (x4) 210245 -14 1931 JR3DXJ IU4QQE JN64 210315 -3 2136 JR3DXJ DK4OX JO52 210315 -8 1931 JR3DXJ IU4QQE JN64 210345 -8 2136 JR3DXJ DK4OX JO52 210345 -15 1931 JR3DXJ IU4QQE R-24 210415 -3 2137 JR3DXJ DK4OX JO52 210415 -10 1931 JR3DXJ IU4QQE 73 223230 +14 2891 JR3DXJ TM74TFR -12 223300 +16 2891 JR3DXJ RR73; JI3CWI <...> +02 224830 -23 1598 JR3DXJ OY1R -18