JH4GXE — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH4GXE operating from Japan. 52 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 14 days, best SNR +12 dB. Heard between 2026-04-23 and 2026-06-24.

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Overview

52
Total spots
0
CQ calls
14
Days active
-4 dB
Avg SNR

Bands

40m 20m 10m
First seen: 2026-04-23
Last seen: 2026-06-24 20:05 UTC

Frequent QSO partners observed at SO8OO

Stations JH4GXE worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJH4GXEPartnerPartner SNRMsgs
06-24 22:04 20m -8 / - IQ9VG - / -14 4 Partial
06-24 21:53 20m +7 / - T77RN - / -10 2 ✓ Confirmed
06-22 21:31 20m -3 / - EA8UP - / -19 2 ✓ Confirmed
06-18 22:00 20m -6 / - IQ7KM - / -15 4 Partial
06-17 22:02 20m +11 / - F8ATM - / -16 5 ✓ Confirmed
06-17 21:56 20m -11 / - DL7FD - / -15 2 Partial
06-17 21:24 20m +1 / - PD3FJJ - / -23 6 ✓ Confirmed
06-15 19:46 40m -1 / - RJ6B - / - 4 Partial
06-12 20:48 20m -3 / - EA5ASQ - / -15 2 ✓ Confirmed
06-12 20:47 20m +1 / - IZ2DPX - / -22 2 ✓ Confirmed
06-10 22:43 20m -22 / - BI6AN - / -9 2 ✓ Confirmed
06-08 08:43 10m -20 / - VU2KPH - / -17 2 ✓ Confirmed
05-24 04:04 20m 0 / - UB8CPH - / -17 2 ✓ Confirmed
04-24 00:12 20m -12 / - UN0GY - / -18 2 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
220445 +12 2116  JH4GXE F8ATM 73
220015  -5 2102  JH4GXE IQ7KM R-15 (x4)
220615  -6 2963  JH4GXE DF7EF JO30
060400  -5 1591  JH4GXE R3DJN R-14
213100  -3 1763  JH4GXE EA8UP R-19 (x2)
215330  +9 2778  JH4GXE T77RN R-10 (x2)
220415  -9  910  JH4GXE IQ9VG R-14 (x4)
40m 
UTC    dB  Freq  Message
194630  -1 2883  JH4GXE RJ6B KN95 (x4)
202545 -16 2624  JH4GXE 4X1UF 73
10m 
UTC    dB  Freq  Message
084300 -20 1576  JH4GXE VU2KPH R-17 (x2)
084545 -14  883  JH4GXE 5Z4VJ 73

SNR History by Band