R330RS — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving R330RS, decoded by SO8OO in southeastern Poland. 96 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-11-07.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 96 FT8 messages attributed to R330RS as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (52%), followed by 40 m (41%) and 160 m (7%). In this small sample, the estimated median decoder S/N was -14 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

160m · 7 80m · 50 40m · 39

First attributed message: 2026-11-07
Last attributed message: 2026-11-07 05:48 UTC

Observed FT8 message patterns

Attributed sample: 96 messages
Active dates: 1 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -20 to -7 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 29, moderate (-15 to -9 dB) 54, strong (≥ -8 dB) 13.

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 R330RS in decoded directed-looking exchanges:

RO2E/M · European Russia ×10 DL40EUDXF · Fed. Rep. of Germany ×8 DK8HC/P · Fed. Rep. of Germany ×6 PE40EUDXF · Netherlands ×4 SP5DFK/QRP · Poland ×4 W1AW/4 · United States ×4 PA40EUDXF · Netherlands ×3 6W/IK2HKT · Senegal ×2 IK3/UY7LA · Italy ×2 GX6RAF/P · England ×2 PF40EUDXF · Netherlands ×2 PC40EUDXF · Netherlands ×2

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.

Time UTC	Band	R330RS S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-07 05:32	40m	- / -	DG6JW/T	-16 / -	2	✓ Closing fragment
11-07 05:22	40m	-11 / -	DL40EUDXF	- / -	3	✓ Closing fragment
11-07 05:14	40m	-16 / -	DL40EUDXF	-9 / -	3	✓ Closing observed
11-07 05:12	40m	- / -12	R3HX	-6 / -	2	Partial capture
11-07 05:02	40m	-13 / -	DL40EUDXF	- / -	3	✓ Closing fragment
11-07 04:58	40m	-8 / -	DL40EUDXF	- / -	2	✓ Closing fragment
11-07 04:51	40m	-17 / -	DL40EUDXF	-7 / -	2	✓ Closing observed
11-07 04:09	80m	-16 / -	RO2E/M	+2 / -	3	✓ Closing observed
11-07 02:34	160m	-14 / -	<...>	- / -	3	✓ Closing fragment
11-07 02:26	80m	- / -	PC40EUDXF	+11 / -	2	✓ Closing fragment
11-07 02:19	80m	-8 / -	RO2E/M	- / -	2	✓ Closing fragment
11-07 02:14	80m	- / -	RW4HUD	-17 / -	2	Partial capture
11-07 02:11	80m	-4 / -	RO2E/M	+4 / -	7	✓ Closing observed
11-07 02:07	80m	- / -	DK8HC/P	+3 / -	3	✓ Closing fragment
11-07 02:07	80m	- / -	RN1CW	+6 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

10m

UTC    dB Audio  Message
110245 -11 2593  R330RS <...> 73
111015 -23 1901  R330RS CT9/DL7VXX 73
111615 -15 2276  R330RS 6W/IK2HKT RR73

40m

UTC    dB Audio  Message
052830 -15 2262  CQ R330RS
053045 -14 1467  R330RS I1/OE1AAJ RR73
053215 -16 1902  R330RS DG6JW/T RR73 (x2)
053400 -17 2262  DL40EUDXF R330RS RR73
053615  -9 2261  R330RS DL40EUDXF 73
053645  -6 2601  R330RS GX6RAF/P RR73
053815 -18 1249  R330RS PF40EUDXF 73
053830 -13 2262  CQ R330RS (x2)
054300 -13 2261  DL40EUDXF R330RS RR73
054330 -16 2262  CQ R330RS
054600 -15 2262  DL40EUDXF R330RS RR73
054800 -15 2262  CQ R330RS (x2)

80m

UTC    dB Audio  Message
040345  +8 2143  R330RS PE40EUDXF 73
040645  -1 2019  R330RS PC40EUDXF 73
040700 -15 2305  CQ R330RS (x2)
040945  +2 1122  R330RS RO2E/M RR73
041000 -16 2305  RO2E/M R330RS RR73
041030 -17 2305  CQ R330RS
041130 -16 2305  RO2E/M R330RS RR73
041145 -11 1685  R330RS PE40EUDXF 73
041200 -17 2305  CQ R330RS (x6)

160m

UTC    dB Audio  Message
023300 -19 2268  CQ R330RS
023400 -11 2268  <...> R330RS RR73
023415 +12 1400  R330RS IK3/UY7LA 73
023500 -15 2268  <...> R330RS RR73 (x2)
023715  -3 1962  R330RS PA40EUDXF 73
023730 -21 2268  CQ R330RS (x3)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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