JE1PHH — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Japan Most frequent locator attributed to this token: PM96

Receiver-side FT8 activity involving JE1PHH, decoded by SO8OO in southeastern Poland. 20 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 7 UTC dates in the available aggregate history. Observed between 2026-08-05 and 2026-10-27.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 20 FT8 messages attributed to JE1PHH as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (60%), followed by 40 m (40%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (60%); the estimated median was -16 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

80m · 12 40m · 8

First attributed message: 2026-08-05
Last attributed message: 2026-10-27 21:10 UTC

Observed FT8 message patterns

Attributed sample: 20 messages
Active dates: 7 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -23 to -13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 0.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JE1PHH in decoded directed-looking exchanges:

9A2EU · Croatia EU7A · Belarus IK2LFF · Italy IZ3QQG · Italy OG8A · Finland OH0Z · Aland Islands OH6XX · Finland ON4IQ · Belgium SV8QG · Greece 3Z4DX · Poland YU5DR · Serbia 4O4A · Montenegro

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to JE1PHH

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: PM96 · 14 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,603 km (approx.)
Last such locator decoded: 2026-10-27 21:10 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	JE1PHH S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 21:54	80m	- / -19	OE8DDX	+24 / -	2	✓ Closing fragment
11-03 21:15	160m	- / -16	IK2LFF	-14 / -	4	✓ Closing fragment
11-03 21:06	160m	- / -17	9A2EU	-8 / -	4	✓ Closing fragment
11-02 21:15	80m	- / -	SV8JNR	-7 / -	2	Partial capture
11-01 21:06	160m	- / -14	OH6XX	+3 / -	2	✓ Closing fragment
11-01 20:52	160m	- / -21	OH0Z	0 / -	2	✓ Closing fragment
11-01 20:44	160m	- / -9	SV8QG	-6 / -	3	✓ Closing fragment
11-01 20:41	160m	- / -22	OG8A	0 / -	2	✓ Closing fragment
10-31 21:24	80m	- / -17	4O4A	+8 / -	2	✓ Closing fragment
10-29 20:58	160m	- / -	DF7EF	+8 / -	23	Partial capture
10-29 20:51	160m	- / -	LA0FA	+7 / -	2	Partial capture
10-29 20:50	160m	- / -	ON4IQ	+6 / -	2	✓ Closing fragment
10-29 20:50	160m	- / -13	PA3DUU	0 / -	4	Partial capture
10-29 20:45	160m	- / -	DF7EF	+10 / -	13	Partial capture
10-27 20:58	80m	- / -	IK5CHL	-2 / -	2	Partial capture
10-24 21:12	80m	- / -	UA4FKT	-2 / -	2	Partial capture
10-18 20:34	160m	- / -	YO2NAA	-3 / -	3	Partial capture
10-14 21:51	40m	-23 / -	EP2AES	- / -	2	Partial capture
10-14 21:09	80m	- / -16	IK0PHY	-1 / -	2	✓ Closing fragment
10-14 20:24	80m	- / -	UW5KW	+3 / -	2	Partial capture
10-14 20:23	80m	- / -	DL9AJ	+6 / -	4	Partial capture
10-14 20:21	80m	- / -13	HB9CXZ	+6 / -	3	Partial capture
10-14 20:13	80m	- / -	UW5KW	+11 / -	3	Partial capture
10-14 20:09	80m	- / -	RK6OQ	-12 / -	3	Partial capture
10-14 20:08	80m	-13 / -	HB9CXZ	- / -	4	Partial capture
10-14 19:27	40m	- / 0	IW0BSQ	-12 / -	2	Partial capture
10-14 19:27	40m	- / -7	IZ0ZIP	-4 / -	2	Partial capture
10-14 19:26	40m	-14 / -	YU5DR	- / -23	4	✓ Closing fragment
10-11 21:22	80m	- / -16	YO2UKG	+5 / -	2	✓ Closing fragment
10-11 20:49	80m	- / -24	SP9TBT	0 / -	4	✓ Closing fragment
10-09 21:13	80m	- / -	IK5CHL	-7 / -	3	Partial capture
10-09 21:13	80m	- / -	RD7O	-4 / -	2	Partial capture
10-09 21:12	80m	-21 / -11	IT9VCE	+2 / -6	5	✓ Full exchange observed
10-09 20:08	160m	- / -	R3ZMM	-7 / -	5	Partial capture
10-08 20:47	80m	- / -	LZ2INP	+4 / -	5	Partial capture
10-06 20:21	80m	- / -	SQ8T	+10 / -	4	Partial capture
10-06 20:21	80m	- / -16	OT7K	+13 / -	2	✓ Closing fragment
10-05 20:31	80m	- / -14	UA3QQG	-13 / -	2	Partial capture
10-05 20:30	80m	- / -15	9A3MA	+12 / -	4	Partial capture
10-02 22:09	60m	- / -	IU6STP	-8 / -	4	Partial capture
10-02 21:34	40m	- / -5	YO4NF	-12 / -	2	Partial capture
10-02 21:33	40m	-21 / -3	3Z4DX	-9 / -	2	✓ Closing observed
10-01 20:13	80m	- / -7	TF4M	-5 / -	2	✓ Closing fragment
09-29 21:25	80m	- / -12	UN0GY	-20 / -	2	✓ Closing fragment
09-24 19:52	80m	- / -18	5B4AMM	+4 / -	2	✓ Closing fragment
09-23 17:32	160m	- / -5	EU7A	+11 / -	2	✓ Closing fragment
09-21 20:34	80m	- / -	DO2HKV	+6 / -	2	Partial capture
09-21 19:54	80m	- / -10	DJ7M	+20 / -	2	✓ Closing fragment
09-15 20:13	80m	- / -16	LX2A	0 / -	2	✓ Closing fragment
09-15 17:02	40m	- / -	SP9KR	+13 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
211330  -2 1487  JE1PHH UA4FKT LO23
211400 -12  677  JE1PHH OD5ZZ -13
205530 -16 1316  IS0LAY JE1PHH PM96
205845  -7 2073  JE1PHH IK5CHL JN53 (x2)
211000 -17 1232  IS0LAY JE1PHH PM96
211245  -5 1658  JE1PHH IS0LAY -26
212430  +6 2552  JE1PHH 4O4A -17 (x2)
212700  -4 1110  JE1PHH RN1CW KO59
213245  +3  421  JE1PHH SP5JMA KO02
211545  -9 2656  JE1PHH SV8JNR KM39 (x2)
215400 +23 2701  JE1PHH OE8DDX -19 (x2)

160m

UTC    dB Audio  Message
204515  -7 2117  JE1PHH SV8QG 73
205215  +3 2750  JE1PHH OH0Z -21 (x2)
210615  +3  951  JE1PHH OH6XX -14 (x2)
210315 -24 2391  JE1PHH IU2LVV JN45
210415  -6 1016  JE1PHH IZ3QQG RR73
210615 -10 1968  JE1PHH 9A2EU JN75 (x4)
211515 -16 2407  JE1PHH IK2LFF -16 (x4)

40m

UTC    dB Audio  Message
213345 -21 1347  3Z4DX JE1PHH 73
213400 -13 1347  JE1PHH YO4NF -05 (x2)
213530 -19 2027  JE1PHH RZ4FWA LO23
192600 -16 1420  YU5DR JE1PHH PM96 (x4)
192745  -4 1421  JE1PHH IZ0ZIP -07
192745 -14 2125  JE1PHH IW0BSQ +00
192815  -3 1420  JE1PHH IZ0ZIP -07
192815 -10 2124  JE1PHH IW0BSQ +00
214815 -20 1107  EP2AES JE1PHH PM96 (x3)

60m

UTC    dB Audio  Message
220915 -10 1173  JE1PHH IU6STP JN63 (x4)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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