OK2DOE — reception at SO8OO

Observed FT8 message patterns

Attributed sample

73 messages

Active dates

2 UTC dates

Estimated median S/N

0 dB

Estimated 10th-90th percentile

-10 to +6 dB

Recurring-pattern threshold

Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 65.

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 OK2DOE 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 OK2DOE

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

JN89 · 26 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

348 km (approx.)

Last such locator decoded

2026-11-06 20:36 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
163130  -1 1087  OK2DOE R2EA -09
163945 -11 1034  R2EA OK2DOE R-12 (x5)
204330  +1 2491  OK2DOE M0BEW -05
204330 -12 1680  OK2DOE IK4TVP -01
204400  -2 2491  OK2DOE M0BEW -05
204400 -17 1680  OK2DOE IK4TVP -01
204430  -1 2491  OK2DOE M0BEW -05
204500 -13 1680  OK2DOE IK4TVP -01 (x2)
220700  +1  755  OK2DOE UA9CR -12 (x2)

UTC    dB Audio  Message
203315  -6 2457  E73S OK2DOE JN89
203615 -12 2457  CQ OK2DOE JN89
203630  -9 2551  OK2DOE F1PBZ -15
203630  -4 1961  OK2DOE DK7ZT JO40
203700  +0 2551  OK2DOE F1PBZ -15
203700  +1 1961  OK2DOE DK7ZT R-05
203730  -2 1783  OK2DOE HB9CXZ JN46
203730  -3 2551  OK2DOE F1PBZ -15
203730  -3 1961  OK2DOE DK7ZT 73
203800  +2 1783  OK2DOE HB9CXZ JN46
203815 -13 2457  HB9CXZ OK2DOE -06
203830  +2 1783  OK2DOE HB9CXZ R-12
203845  -8 2456  HB9CXZ OK2DOE RR73
203900  +6 1783  OK2DOE HB9CXZ 73
203930 +11  651  OK2DOE SP9UPH JO90

UTC    dB Audio  Message
200230  -1 1848  S57AM OK2DOE 73
200315  +4 2299  OK2DOE YO9HP -12
200330  +8 2299  YO9HP OK2DOE R-15
200345  -3 2299  OK2DOE YO9HP RR73
200400  +4 2299  YO9HP OK2DOE 73
201730 +10 2293  OZ9FF OK2DOE JN89
201745 +10 2292  OK2DOE OZ9FF -03 (x3)
201900  +6 2292  OZ9FF OK2DOE 73
202115  +3 1009  F4CTJ OK2DOE JN89 (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.