G0JJL/P — reception at SO8OO

Observed FT8 message patterns

Attributed sample

486 messages

Active dates

17 UTC dates

Estimated median S/N

-12.5 dB

Estimated 10th-90th percentile

-18 to -7 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 121, moderate (-15 to -9 dB) 280, strong (≥ -8 dB) 85.

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 G0JJL/P 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 G0JJL/P

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

IO83

SO8OO receiver locator

KN09VW

Locator-centre separation

1,744 km (approx.)

Last such locator decoded

2026-09-05 20:40 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
212600 -11 1891  CT3HU G0JJL/P -07
212700  -6 1891  UR5ZHJ G0JJL/P R-11 (x2)
212800 -11 1891  CT3HU G0JJL/P -11
212915  -7 1891  AP5ARS G0JJL/P -13
213130 -11 1891  CT3HU G0JJL/P -07 (x3)
213400 -10 1891  HL5BPF G0JJL/P -15 (x2)
213500 -13 1891  CT3HU G0JJL/P -04 (x5)

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.