R330BF — reception at SO8OO

Observed FT8 message patterns

Attributed sample

885 messages

Active dates

7 UTC dates

Estimated median S/N

-6 dB

Estimated 10th-90th percentile

-14 to +6 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 58, moderate (-15 to -9 dB) 229, strong (≥ -8 dB) 598.

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 R330BF 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.

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
181700  -3  746  R330BF YO1BRANCUSI 73
182600 -15 1171  R330BF LZ911TD RR73
202415 -20 2403  R330BF II1FAIR RR73
203045 -21 2190  R330BF EA/F4HEX/M 73
203215 -13 2342  R330BF YO1BRANCUSI RR73
175915 +13  557  R330BF PC40EUDXF 73
175915  -4 2719  <R330BF> LZ2SPD KN22
175915 +10 3007  <R330BF> DH3KM JO40
180015  -5 2719  R330BF II1FAIR 73
180615  +1 1963  R330BF <SM0EJR> 73
180615 -17 2230  <R330BF> RG7O KN88
180715 -12 1980  R330BF R4HNX/P 73
181115 +10 3007  R330BF <...> 73
181215 -15 1212  R330BF UA9XL/P 73
062945  -8  799  PD40EUDXF R330BF

UTC    dB Audio  Message
195100  -4 2668  RU4CK/P R330BF RR73
195115  -2 1132  R330BF UB5O/M 73
195200 +11 2669  CQ R330BF
195215  -9 1207  R330BF RU4CK/P RR73
195230 +20 2669  RU4CK/P R330BF 73
195400 +10 2668  CQ R330BF (x3)
195600  +8  709  PI40EUDXF R330BF RR73 (x3)
195815  +4 1714  R330BF RK3AW/P 73
195830 +12  709  CQ R330BF
200000  +7  709  PI40EUDXF R330BF RR73
200015 +14  709  R330BF PI40EUDXF 73

UTC    dB Audio  Message
092630 -12 2105  R330BF <...> 73 (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.