JF1UVJ — FT8 station from Japan

Japan Grid: ?

Amateur radio station JF1UVJ operating from Japan. 816 FT8 spots received at SO8OO WebSDR, 215 CQ calls, active on 80m, 40m, 20m, 10m, over 52 days, best SNR +28 dB. Heard between 2026-04-22 and 2026-06-28.

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Overview

816
Total spots
215
CQ calls
52
Days active
-2 dB
Avg SNR

Bands

80m 20m 40m 10m
First seen: 2026-04-22
Last seen: 2026-06-28 19:57 UTC

Frequent QSO partners observed at SO8OO

Stations JF1UVJ worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJF1UVJPartnerPartner SNRMsgs
06-28 21:56 20m +9 / - UA6JQ - / -9 3 ✓ Confirmed
06-28 21:45 20m -14 / - E75C - / -10 2 ✓ Confirmed
06-24 20:55 20m -5 / - DL7GAL - / - 4 Partial
06-22 20:35 20m -4 / - CT2GFJ - / - 2 ✓ Confirmed
06-22 20:33 20m -2 / - CR7BRV - / -14 3 ✓ Confirmed
06-21 20:54 20m 0 / - 9A1MM - / +6 3 ✓ Confirmed
06-21 20:33 20m -3 / - UA3SNB - / -1 2 ✓ Confirmed
06-21 20:27 20m 0 / - EA1CQ - / - 2 Partial
06-21 20:18 20m -16 / - 9K2OK - / -10 2 ✓ Confirmed
06-21 20:09 20m -14 / - EA1CQ - / - 2 Partial
06-21 20:03 20m -12 / - EA1CQ - / - 2 Partial
06-20 21:40 20m -5 / - EA1CQ - / -17 2 Partial
06-20 21:37 20m -15 / - TA5FW - / -18 2 ✓ Confirmed
06-20 20:41 20m +4 / - EA4HPY - / -13 2 ✓ Confirmed
06-19 23:25 20m - / -14 UN8DSW -6 / - 3 ✓ Confirmed
06-19 21:41 20m - / -9 BA6IM +1 / - 5 ✓ Confirmed
06-19 21:39 20m - / - UA6YW +4 / - 2 Partial
06-19 21:37 20m - / - HB9HSJ +3 / - 2 Partial
06-19 21:33 20m +15 / -13 GM1TGY +3 / -20 7 ✓ Complete
06-19 21:32 20m -3 / -11 F5OYA/P +4 / - 40 Partial
06-19 21:32 20m -4 / -16 RD4AAK +4 / -6 4 ✓ Complete
06-19 21:31 20m - / -20 YO3JR +5 / - 3 ✓ Confirmed
06-19 21:26 20m - / -14 LY5W +4 / - 6 Partial
06-19 21:24 20m - / - 9A2CD 0 / - 2 Partial
06-19 21:22 20m - / - IU4RWW 0 / - 3 Partial
06-19 21:20 20m +8 / -21 EA1B +1 / -8 5 ✓ Complete
06-19 21:18 20m - / -12 UA6ADU 0 / - 4 ✓ Confirmed
06-19 21:16 20m - / -23 IZ2CPO +1 / - 2 ✓ Confirmed
06-19 21:12 20m - / -10 IK3VVC +1 / - 5 ✓ Confirmed
06-19 21:11 20m - / -16 RA6UAR 0 / - 3 ✓ Confirmed
06-19 21:09 20m - / -15 VU2WJ +1 / - 3 ✓ Confirmed
06-18 22:03 20m - / -8 UA0LQE -4 / - 2 ✓ Confirmed
06-18 21:58 20m - / -24 DL8HXP -4 / - 6 Partial
06-18 21:57 20m - / -8 BG7MOM -6 / - 2 ✓ Confirmed
06-18 21:53 20m - / -16 BG5FPK -1 / - 2 ✓ Confirmed
06-18 21:52 20m - / -1 BG4OOO +2 / - 2 ✓ Confirmed
06-18 21:50 20m - / -7 BD4RHV -4 / - 2 ✓ Confirmed
06-18 21:46 20m +1 / -8 IQ7KM -3 / -4 6 ✓ Complete
06-18 21:45 20m - / - J40GAY -2 / - 2 Partial
06-18 21:44 20m - / - DF8AA -2 / - 2 Partial
06-18 21:43 20m - / -9 BA6IM -4 / - 2 ✓ Confirmed
06-18 21:40 20m +5 / - RX7T - / -18 3 ✓ Confirmed
06-18 21:36 20m - / - <...> -3 / - 6 Partial
06-14 22:26 20m - / -1 RA0CGM -8 / - 2 Partial
06-14 22:23 20m - / -3 JO4KLT -12 / - 2 ✓ Confirmed
06-14 22:19 20m - / -12 DU8BRS -14 / - 4 ✓ Confirmed
06-14 22:14 20m - / -24 F1POK -13 / - 7 Partial
06-14 22:09 20m +4 / - LZ1FG - / -14 2 Partial
06-14 22:05 20m -16 / -22 F4MXU -11 / -8 2 Partial
06-14 22:04 20m +14 / - EA1N - / -5 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
205530  -7  869  JF1UVJ DL7GAL JN47 (x3)
215630 -20 1691  JF1UVJ DH1FA -17
220630  -5 2783  JF1UVJ I3ZWI RR73
222645 -13  728  JF1UVJ R5AJ RR73
220600 -15 2338  JF1UVJ <...> -16
213230 -11 1774  JF1UVJ GB1500M -14
213300 -10 1775  JF1UVJ RR73; JA6MWW <...> -04
213430 -18 1235  JF1UVJ IQ0OS RR73
214545 -16 2178  JF1UVJ E75C -10 (x2)
215615  +9 2696  JF1UVJ UA6JQ -09 (x3)
10m 
UTC    dB  Freq  Message
125415 +10 1985  JF1UVJ 7Z1IS -10 (x7)
100715 -15 1131  JF1UVJ A61OK -04 (x3)
203615 -18 1939  JF1UVJ CD4LVF -18 (x3)
124630 -18 1717  JF1UVJ A61DI +00 (x2)
80m 
UTC    dB  Freq  Message
201630  -4 2850  JF1UVJ 4L3YL -15 (x2)
210800  +0 1939  JF1UVJ DL7UKA JO50 (x10)
40m 
UTC    dB  Freq  Message
202830  +7 1480  JF1UVJ HB9GWX -22 (x4)
203030  +8  554  JF1UVJ YO4DW KN34
203100 +10 1480  JF1UVJ HB9GWX -22
203100  +7  554  JF1UVJ YO4DW KN34
203130  +5 1480  JF1UVJ HB9GWX -22 (x5)
203815 -10  288  JF1UVJ R6UBF R-02 (x2)
195245 +16  721  JF1UVJ EA7ST RR73

SNR History by Band