JH4EBG — FT8 station from Japan

Japan Grid: ?

Amateur radio station JH4EBG operating from Japan. 11 FT8 spots received at SO8OO WebSDR, active on 20m, 10m, over 5 days, best SNR +25 dB. Heard between 2026-04-26 and 2026-05-22.

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

Overview

Total spots

CQ calls

Days active

+7 dB

Avg SNR

Bands

20m 10m

First seen: 2026-04-26
Last seen: 2026-05-22 12:42 UTC

Frequent QSO partners observed at SO8OO

Stations JH4EBG worked most often, as logged from our receiver:

R5AJ · European Russia SV2HTW · Greece RK4FF · European Russia 5Z4VJ · Kenya 4X5MZ · Israel

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JH4EBG	Partner	Partner SNR	Msgs
05-22 14:41	20m	-4 / -	4X5MZ	- / -16	2	✓ Confirmed
05-20 14:37	20m	-4 / -	R5AJ	- / -19	2	✓ Confirmed
05-19 14:36	20m	+9 / -	RK4FF	- / -17	2	✓ Confirmed
04-26 14:35	20m	+17 / -	SV2HTW	- / -15	2	✓ Confirmed
04-26 14:22	20m	+23 / -	ON6AA	- / -	2	Partial

Station Log

20m

UTC    dB  Freq  Message
142245 +21 2978  JH4EBG ON6AA JO11 (x2)
143545 +14  550  JH4EBG SV2HTW -15 (x2)
143630  +6 2628  JH4EBG RK4FF -17 (x2)
143715  -4  768  JH4EBG R5AJ -19 (x2)
144145  -1  333  JH4EBG 4X5MZ -16 (x2)

10m

UTC    dB  Freq  Message
093545  -6  783  JH4EBG 5Z4VJ RR73