R3NBG — 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 Most frequent locator attributed to this token: LO07

Receiver-side FT8 activity involving R3NBG, decoded by SO8OO in southeastern Poland. 9 FT8 messages attributed to this token as transmitter, on 80m, across 4 UTC dates in the available aggregate history. Observed between 2026-07-16 and 2026-10-29.

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 9 FT8 messages attributed to R3NBG as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (100%). In this small sample, the estimated median decoder S/N was -18 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

80m · 9

First attributed message: 2026-07-16
Last attributed message: 2026-10-29 19:44 UTC

Observed FT8 message patterns

Attributed sample: 9 messages
Active dates: 4 UTC dates
Estimated median S/N: -18 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 1, strong (≥ -8 dB) 0.

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 R3NBG in decoded directed-looking exchanges:

9A1CCB · Croatia HA7TM · Hungary S51UN · Slovenia OH3JF · Finland R2HB · European Russia R2OM · European Russia R3DPZ · European Russia R7OF · European Russia RA3PGR · European Russia RA3VX · European Russia RA4NCC · European Russia RJ3DC · European Russia

Most frequent locator attributed to R3NBG

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: LO07 · 5 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,510 km (approx.)
Last such locator decoded: 2026-10-29 19:42 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.

Time UTC	Band	R3NBG S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 16:08	40m	- / -21	S51UN	-8 / -	3	✓ Closing fragment
11-04 15:52	40m	- / -14	HA7TM	+5 / -	3	✓ Closing fragment
11-04 15:50	40m	- / -24	9A1CCB	+4 / -	4	✓ Closing fragment
11-04 15:41	80m	- / -	R3DFE	-4 / -	3	Partial capture
11-02 18:01	80m	- / -	UB3YCK	-7 / -	2	Partial capture
10-30 19:20	80m	- / -5	RA3VX	-9 / -	3	✓ Closing fragment
10-30 18:54	80m	- / -18	RJ3DC	-9 / -	3	✓ Closing fragment
10-30 18:52	80m	- / -	SP9PLK	+7 / -	6	Partial capture
10-30 18:29	80m	- / -16	RM1O	+13 / -	2	✓ Closing fragment
10-30 18:17	80m	- / -9	R3DPZ	-14 / -	2	✓ Closing fragment
10-29 20:38	80m	- / -19	RA3PGR	-10 / -	3	✓ Closing fragment
10-29 20:05	80m	- / -	EW4DX	-8 / -	5	Partial capture
10-29 19:29	80m	- / -17	OH3JF	-3 / -	3	✓ Closing fragment
10-27 17:21	80m	- / -24	UA9LT	-7 / -	4	✓ Closing fragment
10-27 16:21	80m	-12 / -5	RO5A	-7 / -	2	✓ Closing observed
10-27 16:17	80m	-17 / -22	R2UC	-22 / -3	2	Partial capture
10-27 16:17	80m	- / -	RW3DC	-10 / -	2	Partial capture
10-27 16:15	80m	- / -22	R7OF	-21 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
155000  +2 1081  R3NBG 9A1CCB JN85 (x4)
155230  +8 2165  R3NBG HA7TM JN97 (x3)
160830 -11 2165  R3NBG S51UN JN75 (x3)

80m

UTC    dB Audio  Message
185445  +5 1768  R3NBG SP9PLK JO90
185445  -7 1454  R3NBG RJ3DC KO95
185515  +4 1768  R3NBG SP9PLK JO90
185515  -9 1454  R3NBG RJ3DC R-18 (x2)
191215 -13 1768  R3NBG UA1OJL -16
192045  -6 1059  R3NBG RA3VX LO06 (x3)
192445  -2  660  R3NBG RU3T LO16
180130  -3 1960  R3NBG UB3YCK KO73 (x2)
154100  -2 2339  R3NBG R3DFE KO85 (x3)

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.

CW

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

Explore CW reception at SO8OO

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