JR7RHO — FT8 station from Japan

Japan Grid: JO32

Amateur radio station JR7RHO operating from Japan (grid square JO32). 148 FT8 spots received at SO8OO WebSDR, 5 CQ calls, active on 40m, 20m, over 22 days, best SNR +26 dB. Heard between 2026-04-21 and 2026-06-20.

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

Overview

148
Total spots
5
CQ calls
22
Days active
-4 dB
Avg SNR

Bands

20m 40m
First seen: 2026-04-21
Last seen: 2026-06-20 13:01 UTC

Frequent QSO partners observed at SO8OO

Stations JR7RHO worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandJR7RHOPartnerPartner SNRMsgs
06-20 15:03 20m - / -19 VK5PO/P -8 / - 2 Partial
06-20 14:59 20m -6 / - PD0PET - / - 4 Partial
06-20 14:57 20m - / -7 BG9JTK -8 / - 2 ✓ Confirmed
06-17 12:59 20m - / - <...> -18 / - 2 Partial
06-16 18:23 20m - / -6 YU1QRP +3 / - 3 ✓ Confirmed
06-16 18:20 20m - / - IQ0FN +3 / - 3 Partial
06-16 18:18 20m - / -8 DC6MY +3 / - 2 ✓ Confirmed
06-16 18:17 20m - / -10 ON7DJ +4 / - 2 ✓ Confirmed
06-16 18:15 20m - / -6 DJ0VOG +5 / - 3 ✓ Confirmed
06-16 18:13 20m - / - OZ7CL +4 / - 2 Partial
06-16 18:12 20m -15 / -7 BH2VSQ +10 / +1 3 ✓ Complete
06-16 18:11 20m - / -14 PA2JCB +8 / - 2 ✓ Confirmed
06-16 18:11 20m -12 / - EA1FUB - / - 4 Partial
06-16 18:10 20m - / -2 UT7NY +10 / - 2 ✓ Confirmed
06-16 18:09 20m - / -8 YO2CPS +10 / - 2 ✓ Confirmed
06-16 18:05 20m - / -10 M9WHQ +8 / - 5 ✓ Confirmed
06-16 18:04 20m - / -21 YO3DAC +7 / - 2 ✓ Confirmed
06-16 18:01 20m - / - OZ7CL +6 / - 3 Partial
06-16 18:00 20m - / -13 OE1AES +6 / - 2 Partial
06-16 17:59 20m - / -4 DJ1TU +6 / - 2 ✓ Confirmed
06-16 17:57 20m +6 / -13 SV1GYG +4 / -18 7 ✓ Complete
06-16 17:53 20m - / -12 PD9OH +4 / - 4 ✓ Confirmed
06-16 17:52 20m - / -14 LY1SR +8 / - 2 ✓ Confirmed
06-16 17:51 20m +9 / - R4NDG +6 / -6 2 ✓ Verified
06-16 17:49 20m - / -10 IN3KXV +7 / - 2 ✓ Confirmed
06-16 17:46 20m - / - OZ7CL +8 / - 6 Partial
06-16 17:41 20m - / - CX5AL -2 / - 4 Partial
06-16 17:40 20m +2 / - CT7AUT - / - 2 Partial
06-16 17:39 20m - / -8 OE3UKW +5 / - 2 ✓ Confirmed
06-16 17:36 20m - / -15 R3BDQ -2 / - 2 ✓ Confirmed
06-16 17:32 20m - / -21 TA2AUL -2 / - 7 ✓ Confirmed
06-16 17:30 20m - / -12 BI9CBK -2 / - 2 ✓ Confirmed
06-16 17:27 20m - / -10 E70AB -6 / - 4 ✓ Confirmed
06-16 17:26 20m - / -8 YO8RQP 0 / - 2 ✓ Confirmed
06-16 17:24 20m - / - PD0RCQ -6 / - 2 Partial
06-14 08:01 20m -2 / - <...> - / -13 2 Partial
06-13 16:52 20m -1 / - DL3OH -7 / - 4 ✓ Verified
06-13 16:43 20m - / -13 UE6RU -11 / - 2 ✓ Confirmed
06-13 16:41 20m - / - <...> -13 / - 2 Partial
06-13 16:38 20m - / - OE6FEF -13 / - 4 Partial
06-13 16:36 20m -5 / -21 IK3REX -10 / -12 3 ✓ Complete
06-13 16:34 20m -13 / - YO9IAB - / - 2 ✓ Confirmed
06-13 16:34 20m - / -13 BA7OTT -10 / - 2 ✓ Confirmed
06-13 16:30 20m -11 / -18 9A5AZK -5 / -12 3 ✓ Complete
06-13 16:22 20m - / - <...> -7 / - 9 Partial
06-13 16:13 20m - / - <...> -9 / - 8 Partial
06-06 14:48 20m +6 / - F1SAA - / -16 7 ✓ Confirmed
06-06 14:27 20m -9 / - RD5F - / -13 3 ✓ Confirmed
06-06 13:56 20m +4 / - RD3BTW -9 / -10 3 ✓ Verified
06-02 15:06 40m -18 / - R7CD - / -15 4 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
182115  +1 2828  IQ0FN JR7RHO PM98 (x2)
182315  +3 2827  YU1QRP JR7RHO PM98 (x3)
125900 -18 1024  <...> JR7RHO PM98 (x2)
145715  -9  326  BG9JTK JR7RHO R-07 (x2)
145900 -10  326  JR7RHO PD0PET JO32 (x4)
150315  -9 2684  VK5PO/P JR7RHO PM98 (x2)
40m 
UTC    dB  Freq  Message
150630 -17 1478  JR7RHO R7CD KN94 (x4)

SNR History by Band