WB8YJF/4 — reception at SO8OO

Observed FT8 message patterns

Attributed sample

7 messages

Active dates

2 UTC dates

Estimated median S/N

-10 dB

S/N percentile sample

Too small

Recurring-pattern threshold

Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 5, 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 WB8YJF/4 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.

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
021115  -9  551  WB8YJF/4 R4ML R-09
041945  -9  909  WB8YJF/4 RD4AN LN19 (x4)
043945  -2 1576  WB8YJF/4 HB9IRO JN46 (x2)
050545 -13 2365  WB8YJF/4 IQ4JO JN63
131930  -7 1579  SP9CXN WB8YJF/4 +00
162745 -17 1579  WB8YJF/4 R3DIV KO85
164415  -9 1577  WB8YJF/4 RM4N -13
185730  +1  863  WB8YJF/4 DJ3HW JO42 (x2)
220315 -19 1577  WB8YJF/4 UR4QWW KN77 (x2)

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.