OZ2ADC — reception at SO8OO

Observed FT8 message patterns

Attributed sample

121 messages

Active dates

4 UTC dates

Estimated median S/N

-15 dB

Estimated 10th-90th percentile

-20 to -7 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 58, moderate (-15 to -9 dB) 45, strong (≥ -8 dB) 18.

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 OZ2ADC 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 OZ2ADC

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

JO46 · 59 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,118 km (approx.)

Last such locator decoded

2026-09-25 12:47 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
124130 -22 1907  OZ2ADC DK7ZT +13 (x3)
124300 -14  744  OZ2ADC SM7HWD R+01
124715 -14  745  CQ OZ2ADC JO46
124800 -15 1282  OZ2ADC EU1AFX KO43
124800 -20 1907  OZ2ADC DK7ZT +17 (x2)
125330  -9  745  OZ2ADC DM4ZPJ 73
125500 -24 1907  OZ2ADC DK7ZT +12
125900 -11  746  OZ2ADC HB9HXD JN47 (x2)
131400 -20 1907  OZ2ADC DK7ZT +19
131430  +8 2526  OZ2ADC OK1AWC JO70 (x2)

UTC    dB Audio  Message
170045 -14 1218  OZ2ADC EA3HKD R-02 (x2)
172045 +13 1413  OZ2ADC UA4FEN -17 (x2)
172215  -7 1414  OZ2ADC OE7LVI JN57
172630 -20 1414  BD4VOJ OZ2ADC RRR (x6)
173600 -24 1414  DK5DW OZ2ADC RRR
174415 +13 1211  OZ2ADC RK4FF -09 (x2)
174645  -6 1213  OZ2ADC R7OV KN87

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.