DG3YEV — FT8 activity observed at SO8OO

Observed FT8 message patterns

Attributed sample

565 messages

Active dates

2 UTC dates

Estimated median S/N

+6 dB

Estimated 10th-90th percentile

-5 to +15 dB

Recurring-pattern threshold

Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 19, strong (≥ -8 dB) 544.

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 DG3YEV 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 DG3YEV

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

JN68 · 267 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

658 km (approx.)

Last such locator decoded

2026-09-21 15:57 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
155115  +2  597  CQ DG3YEV JN68
155130 -11  595  DG3YEV EI6JMB IO63
155145  +5  597  EI6JMB DG3YEV -10
155200 -12  595  DG3YEV EI6JMB R-01
155215  +8  597  EI6JMB DG3YEV RR73
155230 -12  596  DG3YEV EI6JMB 73
155245  +7  597  CQ DG3YEV JN68
155315  +6  597  5Q1X DG3YEV -12 (x2)
155415  +3  597  CQ DG3YEV JN68
155515  +1 1033  HG3FMZ DG3YEV +00
155530  -4 1033  DG3YEV HG3FMZ R-11
155545  +5 1033  HG3FMZ DG3YEV RR73
155645  +3 1033  CQ DG3YEV JN68 (x2)

UTC    dB Audio  Message
070130  -2  697  DF0PDF DG3YEV R+04
070145  +7  782  DG3YEV DF0PDF RR73
070200  +5  697  DF0PDF DG3YEV 73
070230  +8  698  CQ DG3YEV JN68 (x2)
070315 -14  697  DG3YEV DO5PY JN49
070330 +10  697  DO5PY DG3YEV -03 (x2)
070415 -11  697  DG3YEV DO5PY 73
070430 +11  697  CQ DG3YEV JN68 (x3)
070630  +6  697  OE5YCP DG3YEV JN68 (x3)

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.