SX37VER — 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 SX37VER, decoded by SO8OO in southeastern Poland. 639 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-10-17 and 2026-10-23.
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 639 FT8 messages attributed to SX37VER as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (34%), followed by 40 m (21%) and 160 m (20%). Most decodes (90%) fell within the six-hour window 01:00-07:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (68%); the estimated median was -4 dB.
Overview
Bands
Last attributed message: 2026-10-23 05:50 UTC
Observed FT8 message patterns
- Attributed sample
- 639 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -16 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 69, moderate (-15 to -9 dB) 135, strong (≥ -8 dB) 435.
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 SX37VER 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 SX37VER
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
- JN45 · 2 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,075 km (approx.)
- Last such locator decoded
- 2026-10-17 22:10 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 | SX37VER S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 20:21 | 40m | - / - | DL3IKE | -13 / - | 3 | Partial capture |
| 10-23 20:04 | 80m | - / - | HA4UC | +4 / - | 4 | Partial capture |
| 10-23 18:49 | 60m | - / -4 | OE9GWV | -16 / - | 2 | Partial capture |
| 10-23 18:35 | 80m | - / -8 | IV3ZXF | +2 / - | 6 | ✓ Closing fragment |
| 10-23 16:13 | 60m | - / - | F6CEE | -18 / - | 2 | Partial capture |
| 10-23 08:08 | 40m | - / - | SQ9OUG | +4 / - | 2 | Partial capture |
| 10-23 05:44 | 60m | - / -12 | ES6DO | -1 / - | 3 | Partial capture |
| 10-23 05:44 | 60m | -11 / - | <...> | -2 / - | 4 | ✓ Closing fragment |
| 10-23 05:43 | 60m | -13 / +2 | S56A | -2 / +3 | 3 | Partial capture |
| 10-23 05:41 | 80m | - / -7 | E77EA | 0 / - | 2 | Partial capture |
| 10-23 05:33 | 60m | -14 / -16 | PE1NPS | -4 / -9 | 24 | Partial capture |
| 10-23 05:33 | 60m | -14 / - | SV1EKI | -15 / - | 2 | Partial capture |
| 10-23 05:32 | 60m | -18 / -11 | OH1LA | -23 / -12 | 3 | Partial capture |
| 10-23 05:31 | 60m | -13 / +2 | YO2MAX | +12 / - | 3 | Partial capture |
| 10-23 05:30 | 60m | -13 / - | <...> | -3 / - | 15 | ✓ Closing fragment |
| 10-23 05:24 | 80m | - / - | M9PAS | -6 / - | 4 | Partial capture |
| 10-23 05:22 | 80m | - / -24 | OE6MMD | 0 / - | 4 | Partial capture |
| 10-23 05:17 | 80m | -21 / 0 | IZ8VYU | -4 / +3 | 3 | Partial capture |
| 10-23 05:16 | 80m | -14 / -19 | LY1DY | +1 / -16 | 3 | Partial capture |
| 10-23 05:14 | 80m | -15 / -1 | OM0MR | 0 / -5 | 3 | Partial capture |
| 10-23 05:14 | 80m | -15 / - | <...> | -1 / - | 11 | ✓ Closing fragment |
| 10-23 05:09 | 80m | -11 / - | LZ1GC | +6 / - | 4 | Partial capture |
| 10-23 05:06 | 80m | -11 / - | <...> | +2 / - | 7 | ✓ Closing fragment |
| 10-23 05:00 | 80m | - / -9 | M9PAS | -10 / - | 6 | Partial capture |
| 10-23 04:57 | 80m | - / +1 | ON1JP | -17 / - | 2 | Partial capture |
| 10-23 04:56 | 80m | - / -19 | F6FTB | +8 / - | 2 | Partial capture |
| 10-23 04:55 | 80m | -24 / - | <...> | -3 / - | 5 | ✓ Closing fragment |
| 10-23 04:52 | 80m | -14 / - | <...> | +8 / - | 2 | ✓ Closing fragment |
| 10-23 04:51 | 80m | - / -4 | DH0BRO | +9 / - | 2 | Partial capture |
| 10-23 04:50 | 80m | - / - | DL3RN | -11 / - | 2 | Partial capture |
| 10-23 04:49 | 80m | -9 / - | IK8OAM | - / - | 2 | Partial capture |
| 10-23 04:44 | 80m | - / -8 | LY2HM | -4 / - | 2 | Partial capture |
| 10-23 04:44 | 80m | -14 / -12 | EB3JT | -11 / -6 | 2 | Partial capture |
| 10-23 04:43 | 80m | -11 / - | <...> | -14 / - | 9 | ✓ Closing fragment |
| 10-23 03:51 | 60m | - / -11 | EP2AES | -14 / - | 4 | ✓ Closing fragment |
| 10-23 03:16 | 40m | - / - | ON8WR | -15 / - | 3 | Partial capture |
| 10-23 03:15 | 60m | - / - | DD6ZV | -1 / - | 7 | Partial capture |
| 10-23 02:36 | 60m | - / +3 | EP2AES | -2 / - | 2 | ✓ Closing fragment |
| 10-23 01:04 | 60m | - / -2 | EA3AKA | -6 / - | 2 | Partial capture |
| 10-22 23:13 | 60m | - / - | EA1IOK | -5 / - | 5 | Partial capture |
| 10-22 22:25 | 60m | - / -5 | DL1OBF | -20 / - | 2 | Partial capture |
| 10-22 20:54 | 60m | - / -9 | G4MHJ | -13 / - | 3 | ✓ Closing fragment |
| 10-22 20:27 | 60m | - / -14 | EA1IOK | -6 / - | 5 | Partial capture |
| 10-22 20:21 | 60m | - / -12 | F4GIH | -16 / - | 2 | Partial capture |
| 10-22 20:15 | 60m | - / -9 | F4GIH | -15 / - | 3 | Partial capture |
| 10-22 19:07 | 160m | - / +2 | HA7EG | +7 / - | 3 | Partial capture |
| 10-22 18:33 | 160m | - / -16 | SQ6WA | -2 / - | 4 | Partial capture |
| 10-22 18:32 | 60m | - / - | OH8JP | -4 / - | 3 | Partial capture |
| 10-22 17:43 | 160m | - / - | DF5AU | 0 / - | 2 | Partial capture |
| 10-22 17:15 | 60m | - / -2 | DM5ME | -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 053215 -19 1367 SX37VER UD6AWH KN84 053545 +1 511 SX37VER ON3CCM JO10 (x2) 030345 +10 802 SX37VER <...> 73 (x4) 031645 -15 802 SX37VER ON8WR JO11 (x3) 080845 +5 426 SX37VER SQ9OUG JN99 (x2) 202115 -13 979 SX37VER DL3IKE JO43 (x3)
UTC dB Audio Message 052700 -3 465 SX37VER M9PAS IO83 053700 -14 2590 SX37VER EA2KV -17 054100 +3 1312 SX37VER E77EA JN84 (x2) 062600 -6 2590 SX37VER DD8BA JO42 183530 +3 1614 SX37VER IV3ZXF JN65 (x6) 200415 +5 1611 SX37VER HA4UC JN97 (x4)
UTC dB Audio Message 054700 -17 1990 CQ SX37VER (x5) 055000 -19 1990 DH2KAB SX37VER +00 160200 -13 2400 SX37VER SV1EKI KM18 161315 -15 2401 SX37VER F6CEE IN94 (x2) 171500 +3 2408 SX37VER OE1NAC +08 182715 -15 1990 SX37VER DL9KV -02 183845 +4 2526 SX37VER DL4DBL -05 184945 -17 1992 SX37VER OE9GWV JN47 (x2) 200115 -2 728 SX37VER IW2HFU R-07
UTC dB Audio Message 052115 -22 1559 SX37VER DL9KM JN68 174315 -1 1940 SX37VER DF5AU JO50 (x2) 183300 +1 1227 SX37VER SQ6WA JO81 (x4) 183500 +13 1939 SX37VER DF5AU JO50 184630 -5 1682 SX37VER DK9BF JO42 190700 +6 2507 SX37VER HA7EG JN97 190700 -20 799 SX37VER DL3IKE R+17 190730 +6 2507 SX37VER HA7EG JN97 (x2) 223315 +5 1561 4J3DJ SX37VER R+12 223400 -1 708 SX37VER DL4NFB -07
UTC dB Audio Message 113015 -20 1373 <VK8NSB> SX37VER (x3) 113145 -15 1372 ZS1KC SX37VER R-03 113215 -20 1372 VK8NSB SX37VER 73 113345 -19 1372 <...> SX37VER (x3) 142215 -5 1167 SX37VER CR7BUJ -14 142245 -9 1167 ZW50B SX37VER RR73 142445 -4 1167 SX37VER CR7BUJ -13 142515 -7 1167 ZW50B SX37VER RR73 155030 +0 2993 SX37VER <...> RR73 (x2) 141445 -3 1594 SX37VER CT1FOE -09
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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