EA3GZR — reception at SO8OO

Observed FT8 message patterns

Attributed sample

201 messages

Active dates

6 UTC dates

Estimated median S/N

-5.4 dB

Estimated 10th-90th percentile

-19 to +6 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 41, moderate (-15 to -9 dB) 44, strong (≥ -8 dB) 116.

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 EA3GZR 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 EA3GZR

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

JN01 · 172 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,858 km (approx.)

Last such locator decoded

2026-08-24 10:02 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
110900 -12 1550  EA3GZR EA3ADX -17 (x2)
111830 -16 2004  EA3GZR DN9SGE JO42 (x2)
111900 +13 2927  EA3GZR DF6QN JO41
111930 -14 2005  EA3GZR DN9SGE JO42
111930  +9 2927  EA3GZR DF6QN JO41
112000 -15 2005  EA3GZR DN9SGE JO42 (x7)
153145 -15 1118  EA3GZR UR9QQ KN77

UTC    dB Audio  Message
135545  +6  760  EA3GZR PC9F JO32
135545  +3 1861  EA3GZR OS4K -08
135615  +7 2592  EA3GZR PD9FLX JO22
135615  +9 1624  EA3GZR PD3LKN JO22
135615  +1  760  EA3GZR PC9F JO32
135645  +7 2592  EA3GZR PD9FLX JO22
135645  +3  760  EA3GZR PC9F JO32
135715 +10 2592  EA3GZR PD9FLX JO22 (x4)
135845  +0 1861  EA3GZR OS4K RR73
140015  +3 1938  EA3GZR PA3GHJ +01
140015 -14 1624  EA3GZR G0ANH IO94
140045  +2 1938  EA3GZR PA3GHJ +01

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.