MJ/TA1HZ — 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: Jersey

Receiver-side FT8 activity involving MJ/TA1HZ, decoded by SO8OO in southeastern Poland. 44 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-23.

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 44 FT8 messages attributed to MJ/TA1HZ as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (89%), followed by 80 m (11%). In this small sample, the estimated median decoder S/N was -14 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

80m · 5 40m · 39

First attributed message: 2026-10-23
Last attributed message: 2026-10-23 03:02 UTC

Observed FT8 message patterns

Attributed sample: 44 messages
Active dates: 1 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -19 to -10 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 26, strong (≥ -8 dB) 2.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with MJ/TA1HZ in decoded directed-looking exchanges:

MI0NWA · Northern Ireland

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	MJ/TA1HZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 19:29	80m	- / -	OH4UI	+6 / -	3	Partial capture
10-23 17:23	80m	- / -	R2SDZ	+8 / -	2	Partial capture
10-23 04:57	80m	- / -23	SP4MPB	+11 / -	3	Partial capture
10-23 03:28	80m	- / -	DL2YBG	-6 / -	3	Partial capture
10-23 03:22	80m	- / -18	LY1DY	+2 / -	16	Partial capture
10-23 03:20	80m	- / -14	DJ4WM	-2 / -	2	Partial capture
10-23 03:18	80m	- / -14	OK1HEH	+9 / -	2	Partial capture
10-23 03:17	80m	- / -13	DK2EU	-4 / -	2	Partial capture
10-23 03:16	80m	- / -1	OM5CM	+11 / -	3	Partial capture
10-23 03:16	80m	- / -	RN4SN	-8 / -	2	Partial capture
10-23 03:15	80m	- / -	UA4HBR	-3 / -	5	Partial capture
10-23 03:15	80m	- / -	DO1OAS	-10 / -	5	Partial capture
10-23 03:12	80m	- / -	DO1FHQ	-8 / -	2	Partial capture
10-23 03:10	80m	- / +9	SV1QEW	+4 / -	2	Partial capture
10-23 03:06	80m	- / -	DO1OAS	-10 / -	4	Partial capture
10-23 03:02	80m	-22 / -	OE3DSB	- / -12	2	Partial capture
10-23 03:02	80m	- / -9	R2GCV	-10 / -	5	Partial capture
10-23 03:01	80m	- / -	UA4HBR	-2 / -	7	Partial capture
10-23 03:00	80m	- / -13	DD8BA	+5 / -	5	Partial capture
10-23 03:00	80m	- / -	LY1DY	+8 / -	9	Partial capture
10-23 03:00	80m	- / -	OK1UOZ	+20 / -	9	Partial capture
10-23 02:54	80m	- / -	LY1DY	+10 / -	6	Partial capture
10-23 02:54	80m	- / -	<...>	0 / -	2	✓ Closing fragment
10-23 02:50	80m	- / -	LY1DY	+9 / -	4	Partial capture
10-23 02:47	80m	- / -	UA4HBR	-1 / -	16	Partial capture
10-23 02:46	80m	- / -	LY1DY	+10 / -	3	Partial capture
10-23 02:39	80m	- / -	UA4HBR	+5 / -	3	Partial capture
10-23 02:35	80m	- / -9	CT7AUT	-13 / -	3	Partial capture
10-23 02:34	80m	- / -21	OH7KB	-2 / -	6	Partial capture
10-23 02:32	80m	- / -	E70SZ	+10 / -	3	Partial capture
10-23 02:22	80m	- / -	<...>	-1 / -	2	✓ Closing fragment
10-23 02:22	80m	- / -19	CT7AUT	-12 / -	3	Partial capture
10-23 02:22	80m	- / -	DK8HC	+4 / -	3	Partial capture
10-23 02:22	80m	- / -	RN4SN	-4 / -	2	Partial capture
10-23 02:18	80m	- / -	EB3JT	-12 / -	4	Partial capture
10-23 02:18	80m	- / -	RN4SN	-5 / -	3	Partial capture
10-23 02:16	80m	- / -	<...>	+8 / -	2	✓ Closing fragment
10-23 01:26	40m	-13 / -	WW3S	- / -19	3	Partial capture
10-23 01:21	40m	-11 / -	<...>	- / -	4	✓ Closing fragment
10-23 01:10	40m	-15 / -	<...>	- / -	5	Partial capture
10-23 01:09	40m	-14 / -	A61DD	- / -15	2	Partial capture
10-23 01:07	40m	-14 / -	4L7T	- / -22	2	Partial capture
10-23 00:56	40m	-10 / -	VE3PFW	- / -16	2	Partial capture
10-23 00:54	40m	-14 / -22	RD9U	-15 / -19	2	Partial capture
10-23 00:52	40m	-16 / -	<...>	-18 / -	4	✓ Closing fragment
10-23 00:46	40m	- / -19	TA1HZ	-14 / -	2	Partial capture
10-23 00:44	40m	-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
033030  -8 1703  MJ/TA1HZ LY1DY R-18 (x2)
033800 -15 1493  MJ/TA1HZ DG3BZ JO31
041730  -8  304  MJ/TA1HZ K5XI DM52 (x2)
044445 +25  560  MJ/TA1HZ IK0HBN R-18
045745 +12 1939  MJ/TA1HZ SP4MPB KO03 (x3)
172300  +9 1926  MJ/TA1HZ R2SDZ KO94 (x2)
192915  +4 2094  MJ/TA1HZ OH4UI KP10 (x3)
202645  +2 2406  MJ/TA1HZ SP9UPH JO90

40m

UTC    dB Audio  Message
011215 -17 1589  <...> MJ/TA1HZ (x6)
012400 -11 1590  NP4JM MJ/TA1HZ R-18
012430 -10 1590  <...> MJ/TA1HZ RR73
012500  -6 1590  CQ MJ/TA1HZ
012530 -10 1590  TA2VUZ MJ/TA1HZ -22
012600 -15 1590  WW3S MJ/TA1HZ -19 (x3)
012830 -11 1590  CQ MJ/TA1HZ (x2)

CW

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

Explore CW reception at SO8OO

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