BD4JU — FT8 station from China

China Grid: ?

Amateur radio station BD4JU operating from China. 28 FT8 spots received at SO8OO WebSDR, active on 20m, over 10 days, best SNR +16 dB. Heard between 2026-05-14 and 2026-07-22.

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

Overview

Total spots

CQ calls

Days active

-8 dB

Avg SNR

Bands

20m

First seen: 2026-05-14
Last seen: 2026-07-22 06:12 UTC

Frequent QSO partners observed at SO8OO

Stations BD4JU worked most often, as logged from our receiver:

UN8DSW · Kazakhstan ×2 JA0FVU · Japan BI8EJM · China R5AJ · European Russia RG5A · European Russia JH0NEC · Japan R9OOF/P · Asiatic Russia R0AX · Asiatic Russia EA8DO · Canary Islands UN7DT · Kazakhstan DK8ZZ · Fed. Rep. of Germany

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	BD4JU	Partner	Partner SNR	Msgs
07-22 08:12	20m	-14 / -	EA8DO	- / -14	2	✓ Confirmed
07-13 08:08	20m	-12 / -	DK8ZZ	- / -19	2	✓ Confirmed
06-19 01:37	20m	-16 / -	R0AX	- / -21	2	✓ Confirmed
06-18 07:57	20m	+3 / -	RG5A	- / -22	3	✓ Confirmed
06-09 00:30	20m	-5 / -	UN8DSW	- / -15	2	✓ Confirmed
05-21 12:13	20m	+15 / -	R5AJ	- / -21	2	✓ Confirmed
05-19 11:39	20m	-9 / -	JA0FVU	- / -10	2	✓ Confirmed
05-18 10:56	20m	-14 / -	RG0S	- / -	2	Partial
05-14 11:56	20m	-8 / -	JH0NEC	- / -9	3	✓ Confirmed

Station Log

20m

UTC    dB  Freq  Message
003045  -7 2322  BD4JU UN8DSW R-15 (x2)
004615 -20 1460  BD4JU BI8EJM RR73
075700  +3  612  BD4JU RG5A KN93 (x3)
125915 -12 2414  BD4JU R5AV -15
130245 -10  729  BD4JU UN7DT 73
013700 -17 2160  BD4JU R0AX R-21 (x2)
080830 -11 2442  BD4JU DK8ZZ R-19 (x2)
081100  -4 1479  BD4JU ON6AA JO11
081215 -13 2350  BD4JU EA8DO R-14 (x2)