IZ2JTL — 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: Italy Most frequent locator attributed to this token: JN45

Receiver-side FT8 activity involving IZ2JTL, decoded by SO8OO in southeastern Poland. 122 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-11-07.

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 122 FT8 messages attributed to IZ2JTL as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (82%), followed by 20 m (11%) and 10 m (7%). Most decodes (70%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

122
Messages attributed
9
UTC dates decoded
24
Active 15-min windows
-9 dB
Estimated median S/N

Bands

40m · 100 20m · 13 10m · 9
First attributed message: 2026-06-12
Last attributed message: 2026-11-07 08:07 UTC

Observed FT8 message patterns

Attributed sample
122 messages
Active dates
9 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-16 to +1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 51, strong (≥ -8 dB) 56.

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 IZ2JTL in decoded directed-looking exchanges:

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 IZ2JTL

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
JN45 · 69 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,075 km (approx.)
Last such locator decoded
2026-11-07 08:06 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 UTCBandIZ2JTL S/NCounterpartCounterpart S/NMsgsCapture
11-07 08:21 10m - / -15 EX8ABR -20 / - 2 ✓ Closing fragment
11-07 08:06 40m -11 / - PD1GOL - / -9 3 ✓ Closing fragment
11-07 08:03 40m -10 / - IK4TVP - / +10 2 ✓ Closing fragment
11-07 07:32 40m -11 / -18 F4JTP -10 / - 10 ✓ Full exchange observed
11-07 07:29 40m -9 / - ON3MOH - / - 2 Partial capture
10-25 20:50 40m -10 / - SP0ZKR - / - 3 ✓ Closing fragment
10-25 20:40 40m -10 / - VK7AC - / -2 8 ✓ Closing fragment
10-10 05:52 40m +2 / - W2TT - / - 8 Partial capture
10-10 05:48 40m +9 / - J48S - / -10 3 ✓ Closing fragment
10-03 21:57 40m -3 / - 9H1SR - / - 2 Partial capture
09-27 21:23 40m -11 / - A61DD - / - 9 Partial capture
09-26 21:38 40m -12 / - VJ6X - / - 5 Partial capture
09-26 21:20 40m -15 / - 9A3AUH - / - 5 ✓ Closing fragment
09-26 21:05 40m -12 / - TF8KW - / - 5 ✓ Closing fragment
09-26 20:56 40m -17 / - SQ9TS/P - / -11 13 Partial capture
09-26 20:51 40m -14 / - BG0HP - / - 2 Partial capture
09-26 20:31 40m -1 / - OZ7CL - / -6 4 ✓ Closing fragment
09-03 19:56 40m 0 / - II7MGBR - / -8 2 Partial capture
09-03 19:49 40m - / -12 SP6FME -10 / - 4 ✓ Closing fragment
09-03 19:47 40m 0 / - 9A170TESLA - / -10 4 Partial capture
09-03 19:43 40m 0 / - <...> - / +4 2 Partial capture
09-03 19:33 40m -1 / - <...> - / -8 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
082100 -20 1779  IZ2JTL EX8ABR -15 (x2)
40m 
UTC    dB Audio  Message
073300  -8 1644  IZ2JTL F4JTP RR73
073315 -12 1645  F4JTP IZ2JTL R+20 (x5)
073630 -14 1647  IZ2JTL F4JTP RR73
073645  -9 1647  F4JTP IZ2JTL 73
075445 -13 1591  TF5B IZ2JTL 73
080100  -6 2631  MI7XHT IZ2JTL 73
080300 -11 2631  IK4TVP IZ2JTL R+10 (x2)
080615 -12 1404  PD1GOL IZ2JTL JN45 (x3)

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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