JF1RDH — FT8 station from Japan

Japan Grid: ?

Amateur radio station JF1RDH operating from Japan. 9 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 4 days, best SNR +4 dB. Heard between 2026-04-28 and 2026-05-04.

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Overview

Total spots

CQ calls

Days active

-6 dB

Avg SNR

Bands

20m 40m 10m

First seen: 2026-04-28
Last seen: 2026-05-04 07:23 UTC

Frequent QSO partners observed at SO8OO

Stations JF1RDH worked most often, as logged from our receiver:

D2UY · Angola A61OK · United Arab Emirates

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	JF1RDH	Partner	Partner SNR	Msgs
05-04 09:22	10m	-2 / -	A61OK	- / -	2	✓ Confirmed
05-04 09:18	10m	-7 / -	A61OK	- / -17	3	Partial
04-29 21:15	40m	-10 / -	ZS1J	- / -16	2	Partial

Station Log

10m

UTC    dB  Freq  Message
091830  -6  824  JF1RDH A61OK -17 (x5)

40m

UTC    dB  Freq  Message
211545  -9  563  JF1RDH ZS1J R-16 (x2)
212300  +4 2863  JF1RDH D2UY RR73

20m

UTC    dB  Freq  Message
133930 -14 2130  JF1RDH R8LCA MO27