PT2ADM — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Brazil

Receiver-side FT8 activity involving PT2ADM, decoded by SO8OO in southeastern Poland. 7 FT8 messages attributed to this token as transmitter, on 80m, 10m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-30 and 2026-08-18.

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 7 FT8 messages attributed to PT2ADM as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (57%), followed by 80 m (43%). In this small sample, the estimated median decoder S/N was -21 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-21 dB

Estimated median S/N

Bands

80m · 3 10m · 4

First attributed message: 2026-06-30
Last attributed message: 2026-08-18 00:50 UTC

Observed FT8 message patterns

Attributed sample: 7 messages
Active dates: 2 UTC dates
Estimated median S/N: -21 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 0, 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. 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 PT2ADM in decoded directed-looking exchanges:

2E0UMK · England DO4FOX · Fed. Rep. of Germany ER5GB · Moldova RV9WF · Asiatic Russia SV5BYP · Dodecanese IQ4JO · Italy LU8ENU · Argentina LY8O · Lithuania TN8GD · Republic of the Congo

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	PT2ADM S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-18 01:04	80m	- / -	OE3DSB	+22 / -	2	Partial capture
08-18 00:51	80m	- / -13	RA3TKS	-1 / -	2	Partial capture
08-18 00:50	80m	-20 / -	LU8ENU	- / -7	2	✓ Closing fragment
08-18 00:46	80m	-21 / -14	LY8O	+12 / -	3	✓ Closing observed
08-12 20:37	20m	- / -	EA3ACA	-18 / -	2	Partial capture
08-12 20:35	20m	- / -14	DF8IU	-6 / -	4	Partial capture
08-12 20:34	20m	- / -16	LZ2VQ	-15 / -	3	Partial capture
08-12 20:34	20m	- / -13	YO4DWD	-15 / -	4	Partial capture
08-09 01:46	40m	- / -21	RN6HK	-7 / -	7	Partial capture
08-09 01:27	80m	- / -	UA4FKT	+8 / -	3	Partial capture
07-19 02:42	80m	- / -	SQ7NSN	+11 / -	5	Partial capture
07-19 02:36	80m	- / -7	TN8GD	-20 / -	2	✓ Closing fragment
07-19 02:31	20m	- / -20	RV9WF	-1 / -	2	✓ Closing fragment
07-19 02:12	40m	- / -16	DD6WF	-15 / -	4	Partial capture
06-30 19:58	10m	- / -15	DL1TS	-10 / -	2	Partial capture
06-24 00:17	20m	- / -5	SV5BYP	+2 / -	2	✓ Closing fragment
06-23 23:53	40m	- / -16	IQ4JO	+10 / -	3	✓ Closing fragment
06-23 23:52	40m	- / -	US2YW	-9 / -	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
024400 +10 1911  PT2ADM SQ7NSN KO00 (x2)
012745  +8 1883  PT2ADM UA4FKT LO23 (x3)
004630  +9 1005  PT2ADM LY8O R-14
004645 -21 1638  LY8O PT2ADM RR73
004700 +15 1005  PT2ADM LY8O 73
005015 -16 1639  LU8ENU PT2ADM R-07 (x2)
005130 +18 1639  PT2ADM UA3DIB KO85
005130  +2 2721  PT2ADM RA3TKS -13 (x2)
010445 +22  407  PT2ADM OE3DSB JN78 (x2)

20m

UTC    dB Audio  Message
203045  -3 1347  PT2ADM DF8IU -13
203445 -19 1889  PT2ADM YO4DWD -13
203445 -15 1714  PT2ADM LZ2VQ -16
203515 -11 1889  PT2ADM YO4DWD -18
203515 -15 1713  PT2ADM LZ2VQ -19
203515 -16 3079  PT2ADM F5JQF JN26
203545 -15 1889  PT2ADM YO4DWD -15
203545 -16 1715  PT2ADM LZ2VQ -14
203545  -3 1347  PT2ADM DF8IU -14
203615 -16 1889  PT2ADM YO4DWD -16
203615  -8 1346  PT2ADM DF8IU -14 (x3)
203745 -18 2003  PT2ADM EA3ACA JN01 (x2)

40m

UTC    dB Audio  Message
235315  +7 2893  PT2ADM IQ4JO JN63
235345  -9 1649  PT2ADM US2YW KN28
235345 +12 2893  PT2ADM IQ4JO R-16 (x2)
021245 -16 1740  PT2ADM DD6WF JO62 (x4)
014630  -7 2321  PT2ADM RN6HK LN14 (x7)

10m

UTC    dB Audio  Message
194645 -22 1833  ER5GB PT2ADM RR73
194945 -20 1834  2E0UMK PT2ADM RR73
195115 -24 1834  DO4FOX PT2ADM RR73
195800 -11 2671  PT2ADM DL1TS JN58 (x2)
195945 -16 1835  DJ0MAB PT2ADM -18

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.

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