R6DZJ — reception at SO8OO

Observed FT8 message patterns

Attributed sample

289 messages

Active dates

10 UTC dates

Estimated median S/N

-2 dB

Estimated 10th-90th percentile

-12 to +8 dB

Recurring-pattern threshold

Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 48, strong (≥ -8 dB) 229.

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 R6DZJ 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 R6DZJ

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

KN85 · 101 decoded messages

SO8OO receiver locator

KN09VW

Locator-centre separation

1,237 km (approx.)

Last such locator decoded

2026-09-12 22:47 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
223415 +14  403  RD6OZ R6DZJ KN85
223600  +8 2688  RA0AB R6DZJ KN85 (x2)
223700  +2 2688  CQ R6DZJ KN85 (x2)
223800  +3 2688  F4ACR R6DZJ -17
223815  -8  768  R6DZJ F4ACR R-06
223830  +3 2688  F4ACR R6DZJ RR73
223845  -7  768  R6DZJ F4ACR 73
223900  +6 2688  DL2AX R6DZJ -05 (x2)
224000 +13 2688  BD3PPH R6DZJ KN85 (x2)
224715  +0 2036  CR7BRV R6DZJ KN85 (x2)

UTC    dB Audio  Message
202530  +1 2316  R6DZJ R3BDQ -13 (x2)
183700  -7  363  DO2OLD R6DZJ KN85 (x2)
183800 -17 1458  CQ R6DZJ KN85
183815  +6  946  R6DZJ RK4FD LO22
183815  -1 1459  R6DZJ R5AV -06
183830 -18 1458  RK4FD R6DZJ +01
183845  +6  946  R6DZJ RK4FD R-02
183900 -18 1458  RK4FD R6DZJ RR73
183915  +0  946  R6DZJ RK4FD 73
183945  -2 1525  R6DZJ R6ML LN17 (x4)

UTC    dB Audio  Message
203315 -21 1880  R6DZJ UD8S -21 (x2)
203415  -5  818  R6DZJ R2HB KO85 (x4)
204000  -8 1089  R6DZJ R7IA -10 (x2)
204045 -18 1089  R7IA R6DZJ 73
204100  -7 1089  R6DZJ R7IA RR73

UTC    dB Audio  Message
183545 -12 1233  OS4K R6DZJ R-14
183745 -16 1240  UR5YPV R6DZJ R-17 (x2)
184300 -15 1240  BU2FW R6DZJ KN85
184700 -14 1241  R6DZJ R3DHP R-08 (x2)
185200  +3  771  R6DZJ ON5CDG JO10 (x2)
192200  -7 2423  R6DZJ RV9CX +04
192515  -8 2782  R6DZJ MI0JZZ RR73
192800  -9 2706  JE1LFX R6DZJ R-17
192930  -9 2706  HS0ZOY R6DZJ KN85 (x2)
193100 -10 2706  TA2EE R6DZJ -11 (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.