SV2CSR — 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: Greece Most frequent locator attributed to this token: KN10

Receiver-side FT8 activity involving SV2CSR, decoded by SO8OO in southeastern Poland. 36 FT8 messages attributed to this token as transmitter, on 40m, 10m, across 2 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-06.

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 36 FT8 messages attributed to SV2CSR as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (97%), followed by 10 m (3%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

40m · 35 10m · 1

First attributed message: 2026-06-11
Last attributed message: 2026-10-06 23:26 UTC

Observed FT8 message patterns

Attributed sample: 36 messages
Active dates: 2 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -17 to -6 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 10.

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 SV2CSR in decoded directed-looking exchanges:

4S6ARW · Sri Lanka DL3MIB · Fed. Rep. of Germany JY5IB · Jordan K2BLA · United States RZ4FWA · European Russia

Most frequent locator attributed to SV2CSR

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: KN10 · 25 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,054 km (approx.)
Last such locator decoded: 2026-10-06 23:26 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	SV2CSR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-06 23:22	40m	-10 / -	C5R	- / -	8	Partial capture
10-06 23:20	40m	-13 / -	4S6ARW	- / -12	3	✓ Closing fragment
10-06 23:17	40m	-12 / -	9V1YC	- / -	3	Partial capture
10-06 23:08	40m	-9 / -	GM6URC	- / -12	4	Partial capture
10-06 23:06	40m	- / -11	YO4NF	-8 / -	2	Partial capture
10-06 23:04	40m	-18 / -	K2BLA	-17 / -12	4	✓ Closing observed
10-06 22:59	40m	-11 / -	TT1GD	- / -	7	Partial capture
10-06 22:57	40m	-12 / -	C5R	- / -	2	Partial capture
10-06 22:51	40m	-16 / -12	DL3MIB	+6 / -	7	✓ Closing observed
10-06 22:51	40m	- / -	UA4FKT	-7 / -	3	Partial capture
10-06 22:50	40m	-15 / -	JY5IB	- / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
231330  -5 1461  KB9ZM SV2CSR KN10
231700 -15 1461  9V1YC SV2CSR KN10 (x3)
232000 -10 1461  4S6ARW SV2CSR KN10 (x3)
232245  -4 1461  C5R SV2CSR KN10 (x8)

CW

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

Explore CW reception at SO8OO

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