DL2BI — reception at SO8OO

Observed FT8 message patterns

Attributed sample

243 messages

Active dates

11 UTC dates

Estimated median S/N

-12 dB

Estimated 10th-90th percentile

-20 to -4 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 77, moderate (-15 to -9 dB) 95, strong (≥ -8 dB) 71.

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 DL2BI 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 DL2BI

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

JO62 · 149 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

675 km (approx.)

Last such locator decoded

2026-11-01 15:31 UTC

Other locator fields attributed to this token: JO63 (1).

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
151415  -3 1092  LY2TS DL2BI R-04
151430  -3 1304  DL2BI LY2TS RR73
151445  -6 1091  LY2TS DL2BI 73
145845 -20 1233  9A2LM DL2BI JO62 (x3)
152445  -8  633  ES6RQ DL2BI JO62 (x4)
152630 +20 2105  DL2BI ES6RQ -11
152645  -8  633  ES6RQ DL2BI R-05
152700 +12 2105  DL2BI ES6RQ RR73
152715 -11  633  ES6RQ DL2BI 73
153115 -10  633  DO1BJF DL2BI JO62

UTC    dB Audio  Message
110515 -15 1658  DL2BI DL1NB -08
110530  -7 1054  DL1NB DL2BI R-05
110545 -12 1657  DL2BI DL1NB RR73
110600 -11 1054  DL1NB DL2BI 73
110645  -6 1921  DL2BI OE3FVU JN78 (x6)
132030 -10  760  ON3MOH DL2BI JO62 (x3)
150130 -20 1912  DL2BI PD0MNO -05 (x2)

UTC    dB Audio  Message
174930  +2 1298  DL2BI DL8UD RR73 (x3)
175045 -21 1601  DL8UD DL2BI 73
175100  +8 2041  DL2BI SP9UPH JO90
175145 -20 1600  SP9UPH DL2BI RR73
175200  +4 2041  DL2BI SP9UPH 73
164730 -23 1859  ON4PN DL2BI JO62 (x3)
143045 -17 1144  M0CTP DL2BI R-04
143215 -19 1144  DL4YDR DL2BI R-05 (x2)
143430 -20 1144  G6LTT DL2BI JO62
143815 -21 1144  M0VBG DL2BI JO62

UTC    dB Audio  Message
124615  +2 2225  DL2BI EC3A RR73 (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.