IT9GUL — reception at SO8OO

Observed FT8 message patterns

Attributed sample

213 messages

Active dates

28 UTC dates

Estimated median S/N

-2 dB

Estimated 10th-90th percentile

-12 to +8 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 33, strong (≥ -8 dB) 173.

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 IT9GUL 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 IT9GUL

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

JM78 · 105 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,381 km (approx.)

Last such locator decoded

2026-11-07 17:43 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.

Recent FT8 messages decoded at SO8OO

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

UTC    dB Audio  Message
165645  -4 1703  KH8A IT9GUL JM78 (x2)
170230  -7 1841  IT9GUL R3DFS -15 (x2)
170315  -5 1703  KH8A IT9GUL JM78 (x9)
173345 +15  614  VK4MA IT9GUL JM78
174330 +14 1503  BA5AN IT9GUL JM78

UTC    dB Audio  Message
154845  -7 1534  KH8A IT9GUL R-15 (x15)

UTC    dB Audio  Message
171500  -1 1916  JE3EDJ IT9GUL R-14 (x3)
144145  -8 2454  IT9GUL S51PV JN76 (x5)
144700  -6 1666  YB6DE IT9GUL 73
144715  -7 1665  IT9GUL DL2MED JO40
144815 -11 1667  IT9GUL DM3YBN R+02 (x3)
075015  -9 1641  E51MWA IT9GUL JM78 (x2)

UTC    dB Audio  Message
184530  -8 2834  IT9GUL UZ5CA KN58
184645  +8  921  XX9TXN IT9GUL -20 (x7)
192945  +4  921  S9R IT9GUL -20 (x7)

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.