JP7BRB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Japan

Receiver-side FT8 activity involving JP7BRB, decoded by SO8OO in southeastern Poland. 37 related FT8 messages, observed on 20m, 10m, across 18 UTC dates. Heard between 2026-05-20 and 2026-08-16.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 10m

First seen: 2026-05-20
Last seen: 2026-08-16 19:51 UTC

Frequent QSO partners observed at SO8OO

Stations JP7BRB worked most often, as logged from our receiver:

IZ4TSV · Italy EA1A · Spain UA6YW · European Russia IZ3ERM · Italy EA6UE · Balearic Islands ES2AJ · Estonia RZ6AOJ · European Russia BH3CFN · China DL8WEM · Fed. Rep. of Germany EA8UP · Canary Islands UA3ZQN · European Russia GM2TT · Scotland

Activity Heatmap

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTC	Band	JP7BRB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 21:50	20m	- / -14	IZ2QGB	-14 / -	2	✓ Closing fragment
08-10 21:02	20m	- / -18	EA6UE	-6 / -	2	✓ Closing fragment
07-29 20:20	20m	- / -24	EA8UP	-1 / -	2	✓ Closing fragment
07-22 06:21	20m	- / -10	DL8WEM	-2 / -	2	✓ Closing fragment
07-18 22:16	20m	- / -13	EA1A	-6 / -	2	✓ Closing fragment
07-14 21:46	20m	- / -7	IZ4TSV	-6 / -	2	✓ Closing fragment
07-05 20:57	20m	- / -14	IZ3ERM	-6 / -	5	✓ Closing fragment
06-20 12:51	20m	- / -8	R9FDE/P	-3 / -	3	✓ Closing fragment
06-12 13:08	20m	- / -20	G3YQA	+2 / -	2	Partial capture
06-05 22:13	20m	- / -19	BH3CFN	-10 / -	2	✓ Closing fragment
06-04 13:58	20m	- / -	UA3ZQN	+2 / -	4	✓ Closing fragment
05-29 21:26	20m	-22 / -	YO6OGW	- / -	2	Partial capture
05-28 06:33	10m	- / -15	UA6YW	-14 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

20m

UTC    dB Audio  Message
130900 -14 2024  JP7BRB ES2AJ RR73
214600  -5 2057  JP7BRB IZ4TSV -07 (x2)
124030 -12 2209  JP7BRB GM2TT RR73
221630  -4 2276  JP7BRB EA1A -13 (x2)
203115 -14 2570  JP7BRB 4X1UF -22
062100  -3 2279  JP7BRB DL8WEM -10 (x2)
202015  -3 1764  JP7BRB EA8UP -24 (x2)
210200  -7 1923  JP7BRB EA6UE -18 (x2)
215030 -16 1836  JP7BRB IZ2QGB -14 (x2)

10m

UTC    dB Audio  Message
063345 -14 1187  JP7BRB UA6YW -15 (x2)
072615 -12  669  JP7BRB RZ6AOJ RR73

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.