R0BD — 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: Asiatic Russia Most frequent locator attributed to this token: NO66

Receiver-side FT8 activity involving R0BD, decoded by SO8OO in southeastern Poland. 46 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-08-31.

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 46 FT8 messages attributed to R0BD as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (93%), followed by 40 m (7%). Several six-hour UTC windows tied for the largest share (67%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's moderate S/N range (67%); the estimated median was -12 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

40m · 3 20m · 43

First attributed message: 2026-06-07
Last attributed message: 2026-08-31 14:55 UTC

Observed FT8 message patterns

Attributed sample: 46 messages
Active dates: 6 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -17 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 31, strong (≥ -8 dB) 8.

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 R0BD in decoded directed-looking exchanges:

R3TS · European Russia RM5F · European Russia RX7O · European Russia UB3DQR · European Russia EW2GI · Belarus MI0OBC · Northern Ireland OH3MB · Finland OK1UG · Czech Republic R2DYC · European Russia R2GBR · European Russia R2YW · European Russia R3DIH · European Russia

Most frequent locator attributed to R0BD

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: NO66 · 34 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 4,579 km (approx.)
Last such locator decoded: 2026-08-31 14:50 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	R0BD S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 14:29	40m	- / -9	R3DIH	+2 / -	2	✓ Closing fragment
10-23 14:27	40m	- / -15	DK7ZT	+2 / -	2	Partial capture
10-23 14:26	40m	- / -	OK1FRG	+4 / -	3	Partial capture
10-23 14:21	40m	- / -7	R7LC	-7 / -	3	✓ Closing fragment
10-23 14:16	40m	- / -2	RA6ABO	-10 / -	3	✓ Closing fragment
10-23 14:14	40m	- / -11	RA6OF	-17 / -	3	✓ Closing fragment
10-23 14:10	40m	- / -5	R3MEA	-8 / -	2	Partial capture
10-23 14:07	40m	- / -	RA3PS	-6 / -	2	Partial capture
10-23 14:04	40m	- / -13	UA4CKN	-20 / -	2	✓ Closing fragment
10-23 14:00	40m	- / -19	DK7ZT	-4 / -	4	Partial capture
10-23 14:00	40m	- / 0	UA3GDJ	-5 / -	3	✓ Closing fragment
10-23 13:51	40m	- / +4	OH3MB	+3 / -	3	✓ Closing fragment
10-23 13:48	40m	- / -14	UA7T	-15 / -	2	✓ Closing fragment
10-23 13:44	40m	- / -7	RU4AJ	-12 / -	2	Partial capture
10-23 13:37	40m	- / -	OM8AND	-6 / -	3	Partial capture
10-23 12:57	40m	- / -12	RA3LBW	-11 / -	3	✓ Closing fragment
10-23 12:51	40m	- / -9	RA3RGQ	-19 / -	3	✓ Closing fragment
10-23 12:49	40m	- / -21	DK7ZT	-10 / -	3	Partial capture
10-23 12:40	40m	- / -10	RK6MC	-22 / -	3	✓ Closing fragment
10-23 12:38	40m	- / -	RA3LCX	-13 / -	18	Partial capture
09-26 14:46	40m	- / -9	UD7G	-11 / -	3	Partial capture
09-26 14:33	40m	- / -	RA6YDX	-13 / -	3	Partial capture
09-24 16:59	40m	- / -6	YO4NT	+6 / -	2	✓ Closing fragment
09-24 16:56	40m	- / -15	OK1UG	0 / -	6	✓ Closing fragment
09-24 16:53	40m	- / -23	DK7ZT	-10 / -	2	Partial capture
09-24 16:46	40m	- / -	OK1UG	-1 / -	3	Partial capture
09-24 16:41	40m	- / -10	R3IX	-8 / -	2	✓ Closing fragment
09-24 16:30	40m	- / -5	UA6AFE	-10 / -	2	Partial capture
09-24 16:29	40m	- / -	UI4I	-8 / -	2	✓ Closing fragment
09-24 16:28	40m	- / -	HB9ELE	+2 / -	4	Partial capture
09-24 16:21	40m	- / -	RW3LL	+2 / -	2	Partial capture
09-24 16:20	40m	- / -	S53AK	-2 / -	6	Partial capture
09-24 16:06	40m	- / -	IK6HRB	-9 / -	5	Partial capture
09-24 15:56	40m	- / -14	R2DYC	-13 / -	3	Partial capture
09-24 15:51	40m	- / -10	DK7ZT	-15 / -	3	Partial capture
09-24 15:50	40m	- / -7	YO9PH	-8 / -	2	✓ Closing fragment
09-24 15:48	40m	- / -8	RD3FY	-10 / -	2	Partial capture
09-24 15:42	40m	- / -	R2YW	-11 / -	2	✓ Closing fragment
09-24 15:37	40m	- / -1	EW2GI	-18 / -	2	✓ Closing fragment
09-24 15:37	40m	- / -	R2YW	-10 / -	3	Partial capture
09-24 15:34	40m	- / -11	DK7ZT	-12 / -	2	Partial capture
09-24 15:33	40m	- / -6	RK6AH	-16 / -	4	✓ Closing fragment
08-31 15:06	40m	- / -9	UA4FOH	-18 / -	4	✓ Closing fragment
08-31 14:55	20m	- / -	F5IXN	+4 / -	2	Partial capture
08-31 14:54	20m	- / -	DL1R	-3 / -	3	Partial capture
08-31 14:51	20m	- / -	F4BYA	+18 / -	3	Partial capture
08-31 14:51	20m	- / -11	RM5F	+2 / -	6	✓ Closing fragment
08-31 14:51	20m	-10 / -	LA2GCA	-3 / -7	7	Partial capture
08-31 14:50	20m	- / -	EA5HEU	0 / -	14	Partial capture
08-31 14:47	20m	-10 / -	RX0AT	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
141645  +0 1274  R0BD S51UN JN75
141645 -12 2225  R0BD RA6ABO -02 (x2)
142115  -6 1274  R0BD R7LC LN08 (x3)
142345  -9 2100  R0BD UA5D KO85
142615 +10 2871  R0BD OK1FRG JN79 (x3)
142745  +6 2488  R0BD DK7ZT -15 (x2)
142930 -19 1184  R0BD 9A3AWN JN95
142945  +4 1274  R0BD R3DIH R-09 (x2)

80m

UTC    dB Audio  Message
210615  +0 2308  R0BD RZ3AV KO75
210645  +1 1238  R0BD I1RJP JN45
210715  +4 1235  R0BD SP5DFK JO82 (x2)
210815  +3 1237  R0BD I1RJP 73
210845  -6  792  R0BD R6ZEJ KN98
210845  -1 2155  R0BD IQ4JO JN63
210915 -18 2531  R0BD RA0SCA R-07 (x2)
210945  -7  792  R0BD R6ZEJ KN98 (x3)
204945  -6 2244  R0BD R6KA KN75 (x2)
162800 -11  681  R0BD RW4CCW -13

20m

UTC    dB Audio  Message
145400  -9  956  R0BD LA2GCA JO49
145400  -4 1947  R0BD EA5HEU JN00
145430  +2 1025  R0BD RM5F 73
145430  +2 1947  R0BD EA5HEU JN00
145430  -5 2586  R0BD DL1R JN58
145500  +4 1149  R0BD F5IXN JN23
145500  +3 1947  R0BD EA5HEU JN00
145500  -1 2586  R0BD DL1R JN58
145515 -10 1150  LA2GCA R0BD -07
145530  +3 1149  R0BD F5IXN JN23
145530  +4 1947  R0BD EA5HEU JN00
145530  -4 2586  R0BD DL1R JN58
145600  +1 1947  R0BD EA5HEU JN00 (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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