JF1JBO — FT8 station from Japan

Japan Grid: JN53

Amateur radio station JF1JBO operating from Japan (grid square JN53). 17 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, over 2 days, best SNR +17 dB. Heard between 2026-04-29 and 2026-05-11.

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

Overview

Total spots

CQ calls

Days active

-1 dB

Avg SNR

Bands

20m 40m

First seen: 2026-04-29
Last seen: 2026-05-11 18:57 UTC

Frequent QSO partners observed at SO8OO

Stations JF1JBO worked most often, as logged from our receiver:

DF7EF · Fed. Rep. of Germany 5B4ASY · Cyprus A71UN · Qatar

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JF1JBO	Partner	Partner SNR	Msgs
05-11 20:41	20m	+1 / -	AO3RKB	-18 / -15	15	Partial
05-11 20:37	20m	- / -	9A3AUH	-22 / -	2	Partial
05-11 20:28	20m	- / -	DD2ML	-17 / -	2	Partial
05-11 20:18	20m	+13 / -5	DF7EF	-18 / -7	6	✓ Complete
05-11 20:16	20m	- / -18	OZ7DR	-18 / -	2	Partial
05-11 20:07	20m	- / -	OE1GAQ	-22 / -	2	Partial
05-11 20:01	20m	-8 / -	IZ2QGB	- / -	2	Partial
04-29 22:42	20m	- / -	ON3SCA	-15 / -	10	Partial
04-29 20:30	40m	-2 / -	A71UN	- / -17	2	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
204200 -21 2069  AO3RKB JF1JBO QM05 (x2)
204245  +1 2832  JF1JBO AO3RKB -15
204300 -21 2068  AO3RKB JF1JBO QM05
204315  +1 2832  JF1JBO AO3RKB -15
204330 -20 2068  AO3RKB JF1JBO QM05
204345  +1 2832  JF1JBO AO3RKB -18
204400 -15 2068  AO3RKB JF1JBO QM05
204415  -5 2832  JF1JBO AO3RKB -12
204430 -16 2068  AO3RKB JF1JBO QM05
204445  +6 2832  JF1JBO AO3RKB -13
204600 -15 2068  AO3RKB JF1JBO QM05 (x3)
205730 -19  664  JF1JBO IU5HIU JN53

40m

UTC    dB  Freq  Message
203030  -2  787  JF1JBO A71UN -17 (x2)
203645 -13 1890  JF1JBO 5B4ASY -07 (x2)