JH7XPW — FT8 station from Japan

Japan Grid: OI33

Amateur radio station JH7XPW operating from Japan (grid square OI33). 13 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 5 days, best SNR +5 dB. Heard between 2026-04-28 and 2026-06-03.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Total spots

CQ calls

Days active

-3 dB

Avg SNR

Bands

20m 40m 10m

First seen: 2026-04-28
Last seen: 2026-06-03 08:44 UTC

Frequent QSO partners observed at SO8OO

Stations JH7XPW worked most often, as logged from our receiver:

SV1HFE · Greece

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JH7XPW	Partner	Partner SNR	Msgs
05-13 20:37	20m	+2 / -	SV1HFE	- / -	6	✓ Confirmed
05-05 19:47	40m	-4 / -	LZ4VR	- / -	2	Partial

Station Log

10m

UTC    dB  Freq  Message
120930  -8 1710  JH7XPW 7Q9JM -25
104415 -17 1314  JH7XPW YD0JHX OI33

20m

UTC    dB  Freq  Message
203715  +2 2868  JH7XPW SV1HFE KM18 (x6)
204315  -7 2889  JH7XPW 4L3YL LN21 (x2)
131215 -17 2413  S21IM JH7XPW QM08
202045 -17 2432  ZD8KX JH7XPW QM08

40m

UTC    dB  Freq  Message
194530  -2 1403  JH7XPW <...> -15
194730  -3 2273  JH7XPW LZ4VR KN13 (x2)