PU2BRU — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

366 messages

Active dates

12 UTC dates

Estimated median S/N

-16 dB

Estimated 10th-90th percentile

-22 to -7 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 196, moderate (-15 to -9 dB) 118, strong (≥ -8 dB) 52.

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 PU2BRU in decoded directed-looking exchanges:

Most frequent locator attributed to PU2BRU

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

GH64 · 254 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

9,881 km (approx.)

Last such locator decoded

2026-10-03 15:56 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
211900  -8 1842  PU2BRU 9A2EU 73
190800 -17 1635  PU2BRU PD4DX R-23 (x2)
170200 -23 1925  F1BBI PU2BRU RR73
153715  -9  737  PU2BRU SV2HTW KN10 (x3)
154915 -16  975  PU2BRU TA1MB KN41 (x3)
155630 -15  977  CQ PU2BRU GH64                        a1
160045  -6  976  PU2BRU TA1MB KN41
171615  -8  531  PU2BRU SV1PBC KM18 (x2)
172230 -21 2094  PU2BRU <...> R-13

UTC    dB Audio  Message
131730  -9 2155  PU2BRU YO7ARZ KN14

UTC    dB Audio  Message
185715  +0 2386  PU2BRU OH5KNL KP30 (x3)

UTC    dB Audio  Message
162545 -18 3193  PU2BRU IK3ZQY -18 (x2)
144700 -13 2426  PU2BRU DG7JG JO31

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.