SV8QG — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving SV8QG, decoded by SO8OO in southeastern Poland. 1,469 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 60 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-06.
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 1,469 FT8 messages attributed to SV8QG as the transmitting token by decoded message structure across 60 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (70%), followed by 80 m (12%) and 10 m (8%). Most decodes (71%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.
Overview
Bands
Last attributed message: 2026-11-06 20:51 UTC
Observed FT8 message patterns
- Attributed sample
- 1,469 messages
- Active dates
- 60 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -20 to +2.4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 302, moderate (-15 to -9 dB) 460, strong (≥ -8 dB) 707.
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 SV8QG 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 SV8QG
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
- KM39 · 959 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,231 km (approx.)
- Last such locator decoded
- 2026-11-06 20:51 UTC
Other locator fields attributed to this token: KM49 (12) and KM38 (6).
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 | SV8QG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 20:48 | 160m | -19 / - | JH8RZJ | - / -13 | 3 | ✓ Closing fragment |
| 11-06 20:46 | 160m | -13 / - | JA7NPV | - / -11 | 3 | ✓ Closing fragment |
| 11-06 20:36 | 160m | -6 / -13 | SM6LJU | +6 / -13 | 4 | ✓ Full exchange observed |
| 11-06 20:29 | 160m | -10 / -20 | SM5KNV | +10 / -21 | 6 | ✓ Full exchange observed |
| 11-06 20:24 | 160m | -10 / - | <...> | - / - | 3 | Partial capture |
| 11-06 20:15 | 160m | -11 / - | JL3JRY | - / - | 3 | Partial capture |
| 11-06 20:12 | 160m | -3 / -7 | LA1PHA | -5 / -20 | 5 | ✓ Full exchange observed |
| 11-06 20:09 | 160m | -11 / - | JL3JRY | - / - | 5 | Partial capture |
| 11-06 14:24 | 40m | -5 / - | JA2KVB | - / -20 | 4 | ✓ Closing fragment |
| 11-06 14:20 | 40m | -6 / +4 | IW2CVL | -13 / -9 | 3 | ✓ Full exchange observed |
| 11-06 14:19 | 40m | -8 / - | JK3NSD | - / - | 2 | ✓ Closing fragment |
| 11-06 14:15 | 40m | -4 / - | 5W1SA | - / -18 | 4 | ✓ Closing fragment |
| 11-06 14:08 | 40m | -6 / - | 5W1SA | - / - | 3 | Partial capture |
| 11-06 14:07 | 40m | -8 / - | JG3LGD | - / - | 2 | Partial capture |
| 11-05 20:48 | 160m | -2 / - | Z35Z | - / -10 | 3 | ✓ Closing fragment |
| 11-05 20:45 | 160m | -18 / - | DO3VE | -15 / -13 | 3 | ✓ Closing observed |
| 11-05 20:40 | 160m | -20 / - | <...> | - / - | 2 | Partial capture |
| 11-05 20:38 | 160m | -18 / - | OK1KKI | - / - | 2 | Partial capture |
| 11-05 20:26 | 160m | -10 / - | CT1BWU | - / -21 | 9 | Partial capture |
| 11-05 20:23 | 160m | -9 / - | OM3SX | - / -7 | 3 | ✓ Closing fragment |
| 11-05 20:14 | 160m | -17 / -5 | ON6LEO | -2 / -9 | 5 | ✓ Full exchange observed |
| 11-05 20:12 | 160m | -13 / - | JA0MVW | - / -15 | 2 | Partial capture |
| 11-05 20:10 | 160m | -8 / -11 | DF3IS | -9 / -16 | 5 | ✓ Full exchange observed |
| 11-04 19:39 | 160m | -12 / - | JA8ISU | - / -2 | 4 | ✓ Closing fragment |
| 11-04 19:28 | 160m | -11 / - | SV1VN | - / +1 | 3 | ✓ Closing fragment |
| 11-04 19:06 | 160m | -10 / - | UA4CKN | - / -16 | 2 | ✓ Closing fragment |
| 11-04 19:03 | 160m | -13 / -9 | SV1AMH | -23 / -5 | 7 | ✓ Full exchange observed |
| 11-04 18:57 | 160m | -16 / -14 | DG0OBU | -4 / 0 | 3 | ✓ Full exchange observed |
| 11-04 18:55 | 160m | -7 / - | GU4WRP | - / -11 | 3 | ✓ Closing fragment |
| 11-04 16:24 | 80m | -8 / - | VK6EI | - / - | 4 | Partial capture |
| 11-04 15:55 | 80m | -18 / - | JA8GWA | - / - | 2 | Partial capture |
| 11-04 15:37 | 80m | -21 / - | KH8A | - / - | 3 | Partial capture |
| 11-04 15:34 | 80m | -10 / -24 | UB6HWF | -13 / -10 | 5 | Partial capture |
| 11-04 15:33 | 80m | -21 / -8 | R2EN | -11 / -2 | 3 | Partial capture |
| 11-04 15:27 | 80m | -16 / - | EX7DY | -20 / - | 2 | ✓ Closing observed |
| 11-03 20:47 | 160m | +3 / - | JA6FEG | - / - | 2 | Partial capture |
| 11-03 20:44 | 160m | -16 / - | JH0BQX | - / - | 2 | Partial capture |
| 11-02 20:34 | 160m | -2 / - | JA7KPI | - / - | 2 | Partial capture |
| 11-02 20:13 | 160m | -16 / - | JM1JZN | - / - | 2 | Partial capture |
| 11-02 20:08 | 160m | -18 / -7 | IT9VCE | -5 / -9 | 3 | ✓ Full exchange observed |
| 11-02 20:04 | 160m | -6 / - | JA8HYB | - / -10 | 3 | Partial capture |
| 11-02 20:01 | 160m | -9 / -12 | ER3UA | -14 / -14 | 9 | ✓ Full exchange observed |
| 11-02 15:38 | 40m | -2 / - | ER1XYZ | - / - | 2 | Partial capture |
| 11-02 15:34 | 40m | +1 / - | EX8ABR | - / -13 | 3 | ✓ Closing fragment |
| 11-01 20:59 | 160m | -15 / - | JA9RRH | - / -17 | 5 | ✓ Closing fragment |
| 11-01 20:57 | 160m | -18 / - | JH1GZE | - / - | 2 | Partial capture |
| 11-01 20:53 | 160m | -10 / - | UN0GY | - / -9 | 3 | ✓ Closing fragment |
| 11-01 20:44 | 160m | -6 / - | JE1PHH | - / -9 | 3 | ✓ Closing fragment |
| 11-01 20:42 | 160m | -12 / - | JA1QJI | - / -8 | 3 | ✓ Closing fragment |
| 11-01 20:36 | 160m | -16 / - | JE1PNX | - / -12 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 203200 +5 744 SV8QG SM5KNV RR73 203630 -9 2350 SM6LJU SV8QG KM39 203645 +7 2104 SV8QG SM6LJU -13 203700 -4 2438 SM6LJU SV8QG R-13 203715 +6 2104 SV8QG SM6LJU RR73 203845 -3 746 SV8QG LY2BNL KO24 (x2) 204645 -15 1703 JA7NPV SV8QG KM39 204700 +13 2503 SV8QG SQ9BC -13 204715 -10 1703 JA7NPV SV8QG R-11 (x2) 204845 -17 1723 JH8RZJ SV8QG -13 (x3) 205130 -14 1723 SV9MBH SV8QG KM39
UTC dB Audio Message 141015 -3 745 5W1SA SV8QG KM39 (x5) 141915 -10 2554 JK3NSD SV8QG KM39 (x2) 142045 -7 2554 IW2CVL SV8QG -09 142100 -13 2470 SV8QG IW2CVL R+04 142115 -4 2554 IW2CVL SV8QG RR73 142415 -4 2554 JA2KVB SV8QG KM39 (x4) 142730 -2 2554 JA1VSL SV8QG KM39
UTC dB Audio Message 153430 -11 2455 SV8QG UB6HWF LN04 153445 -21 2578 R2EN SV8QG R-02 153500 -13 2455 SV8QG UB6HWF LN04 153545 -9 2579 UB6HWF SV8QG -10 153600 -15 2455 SV8QG UB6HWF R-24 153615 -12 2579 UB6HWF SV8QG RRR 153745 -19 2579 KH8A SV8QG KM39 (x3) 155545 -21 2324 JA8GWA SV8QG KM39 (x2) 162400 -9 2456 VK6EI SV8QG KM39 (x4)
UTC dB Audio Message 230200 -5 2473 LA1HW SV8QG 73 230445 +3 2592 8Q7PR SV8QG KM39 (x7) 005045 -6 2355 <...> SV8QG KM39 (x3) 014845 +0 2546 3B8FA SV8QG KM39 014915 -6 2546 C5R SV8QG KM39 014930 -20 1948 SV8QG C5R -13 014945 -1 2546 C5R SV8QG R-10
UTC dB Audio Message 071245 +3 2597 ER1MM SV8QG KM39 (x2)
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.
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