RV3TG — 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: LO26

Receiver-side FT8 activity involving RV3TG, decoded by SO8OO in southeastern Poland. 120 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-11-02.

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 120 FT8 messages attributed to RV3TG as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (79%), followed by 20 m (13%) and 40 m (8%). Several six-hour UTC windows tied for the largest share (62%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

120
Messages attributed
8
UTC dates decoded
16
Active 15-min windows
-9 dB
Estimated median S/N

Bands

80m · 95 40m · 10 20m · 15
First attributed message: 2026-06-20
Last attributed message: 2026-11-02 14:10 UTC

Observed FT8 message patterns

Attributed sample
120 messages
Active dates
8 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-18 to +3 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 20, moderate (-15 to -9 dB) 40, strong (≥ -8 dB) 60.

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 RV3TG 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 RV3TG

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
LO26 · 59 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,698 km (approx.)
Last such locator decoded
2026-11-02 14:08 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 UTCBandRV3TG S/NCounterpartCounterpart S/NMsgsCapture
11-02 14:08 40m -22 / - JA1SJS - / - 2 ✓ Closing fragment
11-02 13:51 40m -20 / - R9FGJ - / -13 2 ✓ Closing fragment
11-02 13:49 40m - / -18 F1PBZ -5 / - 3 Partial capture
11-02 13:47 40m - / -14 GJ0KYZ -16 / - 3 Partial capture
10-24 01:06 80m -2 / -5 LZ1EV +3 / -5 5 ✓ Full exchange observed
10-24 01:04 80m +1 / -4 DG3YEV +12 / -10 5 ✓ Full exchange observed
10-24 01:02 80m - / -13 GM6URC -1 / - 3 Partial capture
10-24 01:01 80m - / - ON4MAP -16 / - 5 Partial capture
10-24 00:58 80m +6 / - R3SN -13 / -14 4 ✓ Closing observed
10-24 00:56 80m +2 / -12 RD9FC -10 / -19 4 ✓ Full exchange observed
10-24 00:51 80m +1 / -6 ON8FAB -7 / -19 10 ✓ Full exchange observed
10-24 00:49 80m +2 / -2 SV1ENG 0 / -10 5 ✓ Full exchange observed
10-24 00:47 80m +1 / -16 EA7LIC -10 / -16 7 ✓ Full exchange observed
10-24 00:46 80m +2 / -4 9A3AUH +5 / -14 5 ✓ Full exchange observed
10-24 00:44 80m -3 / +9 RN3YN -11 / -12 5 ✓ Full exchange observed
10-09 15:04 40m - / - HA8ZG -2 / - 10 Partial capture
10-09 15:01 40m -11 / +10 RV3YN -10 / -8 5 ✓ Full exchange observed
10-05 17:04 80m -8 / - RA1QCX -9 / - 2 ✓ Closing observed
10-05 17:01 80m -3 / -1 UA4WCS -11 / -14 3 ✓ Full exchange observed
10-05 16:59 80m -6 / -7 R7OF -5 / -9 6 ✓ Full exchange observed
10-05 16:57 80m -8 / - R80SAA 0 / +1 4 ✓ Full exchange observed
10-05 16:57 80m - / - UA9LT -17 / - 3 Partial capture
10-05 16:54 80m -16 / -15 RM5F +2 / - 3 ✓ Closing observed
10-05 16:52 80m -8 / - RA3M - / -5 2 ✓ Closing fragment
10-05 16:50 80m -8 / -6 R6FGF -14 / -13 4 ✓ Full exchange observed
10-05 16:49 80m -9 / -5 UA4QK -2 / -5 5 ✓ Full exchange observed
10-05 16:48 80m -8 / -5 R3PLA +2 / -10 4 ✓ Full exchange observed
10-05 16:47 80m -9 / 0 UA3WG -12 / -8 4 ✓ Full exchange observed
10-05 16:46 80m -2 / - RC9WC - / -6 2 ✓ Closing fragment
09-28 15:41 80m -12 / - RN3AOE -8 / -9 4 ✓ Closing observed
09-28 15:37 80m -10 / +7 R3ICU -13 / -18 5 ✓ Full exchange observed
09-28 15:36 80m -9 / +7 RY2A -15 / -8 3 ✓ Full exchange observed
09-20 15:59 80m - / -14 RC7LX -19 / - 6 Partial capture
09-20 15:59 80m - / -6 RU6K +6 / - 2 ✓ Closing fragment
09-20 15:56 80m - / -12 R6ZEJ -1 / - 2 ✓ Closing fragment
09-20 15:31 80m -19 / - UB4FGK -15 / - 2 ✓ Closing observed
09-20 15:28 80m -18 / - UA4QK - / -6 2 ✓ Closing fragment
09-20 15:26 80m -18 / -8 RX6DA +1 / - 3 ✓ Closing observed
08-12 05:42 20m - / - US1EA -8 / - 2 ✓ Closing fragment
08-12 05:41 20m - / -19 IZ5BLN -2 / - 3 ✓ Closing fragment
08-12 05:39 20m - / - DL8LTD -14 / - 2 ✓ Closing fragment
08-12 05:36 20m - / -12 F4LNM -4 / - 4 ✓ Closing fragment
08-12 05:34 20m - / +1 RA4CGX -15 / - 2 ✓ Closing fragment
08-12 05:28 20m - / -4 RW9WJ -14 / - 2 Partial capture
08-12 05:21 20m - / - R2EC -4 / - 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
150830  -5 1678  RV3TG HA8ZG JN96 (x3)
134445 -17 1975  VI40EUDXF RV3TG -16
134700 -15 1975  RV3TG GJ0KYZ -14 (x3)
134930  -2  639  RV3TG F1PBZ -18 (x3)
135115 -23 1975  R9FGJ RV3TG -13 (x2)
140815 -21 1625  JA1SJS RV3TG LO26 (x2)
141045 -20 1625  HL2OII RV3TG 73
80m 
UTC    dB Audio  Message
010330 -12 1362  RV3TG ON4MAP JO20
010345  -1 1694  RV3TG GM6URC -13
010415  +4 1841  DG3YEV RV3TG LO26
010500 +14  845  RV3TG DG3YEV -04
010515  -6 1842  DG3YEV RV3TG R-10
010530 +10  845  RV3TG DG3YEV RR73
010545  +5 1841  DG3YEV RV3TG 73
010615  +3 1842  LZ1EV RV3TG LO26
010630  +4 1609  RV3TG LZ1EV -05
010645  -1 1842  LZ1EV RV3TG R-05
010700  +2 1609  RV3TG LZ1EV RR73
010715  -8 1842  LZ1EV RV3TG 73
010745  -6 1842  CQ RV3TG LO26 (x3)
20m 
UTC    dB Audio  Message
053130 -15  938  RV3TG R6DZR R-07
053400 -14 2333  RV3TG RA4CGX +01 (x2)
053600  -3 2335  RV3TG F4LNM R-12 (x4)
053930 -16 2334  RV3TG DL8LTD JO43
054100  +2 1580  RV3TG IZ5BLN JN53
054130 -12 2332  RV3TG DL8LTD 73
054200  -5 1580  RV3TG IZ5BLN R-19
054230  -9 2334  RV3TG US1EA KN78
054230  -4 1580  RV3TG IZ5BLN 73
054400  -6 2333  RV3TG US1EA 73
041930  -5 2868  RV3TG A92AE -21

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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