LX1JX — 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: Luxembourg Most frequent locator attributed to this token: JO30

Receiver-side FT8 activity involving LX1JX, decoded by SO8OO in southeastern Poland. 4,468 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 62 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.

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 4,468 FT8 messages attributed to LX1JX as the transmitting token by decoded message structure across 62 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (81%), followed by 80 m (7%) and 60 m (7%). Most decodes (91%) fell within the six-hour window 19:00-01:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was 0 dB.

Overview

4,468
Messages attributed
62
UTC dates decoded
373
Active 15-min windows
0 dB
Estimated median S/N

Bands

First attributed message: 2026-06-06
Last attributed message: 2026-11-05 01:18 UTC

Observed FT8 message patterns

Attributed sample
4,468 messages
Active dates
62 UTC dates
Estimated median S/N
0 dB
Estimated 10th-90th percentile
-9.6 to +8.8 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 100, moderate (-15 to -9 dB) 464, strong (≥ -8 dB) 3,904.

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.

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 LX1JX

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
JO30 · 2,746 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,053 km (approx.)
Last such locator decoded
2026-11-05 01:18 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 UTCBandLX1JX S/NCounterpartCounterpart S/NMsgsCapture
11-05 01:15 160m -8 / - <...> - / - 5 Partial capture
11-05 01:10 160m 0 / - 6W/IK2HKT - / - 8 Partial capture
11-05 01:08 160m 0 / - PY5XT - / -21 5 ✓ Closing fragment
11-05 01:01 160m -4 / +1 YO3CWC -5 / +2 6 ✓ Full exchange observed
11-05 00:55 160m -6 / - 6W/IK2HKT - / - 2 Partial capture
11-05 00:53 160m +4 / - <...> - / - 2 Partial capture
11-05 00:50 80m +12 / - 6W/IK2HKT - / - 4 Partial capture
11-05 00:47 80m +5 / - DK80NDS - / - 3 Partial capture
11-05 00:43 160m -5 / - WT3Q - / - 3 Partial capture
11-05 00:34 160m -9 / -10 W6TMD -14 / - 8 ✓ Closing observed
11-05 00:26 160m +6 / -11 DF3DT -22 / - 3 ✓ Closing observed
11-05 00:23 160m -12 / - WT3Q - / - 3 Partial capture
11-05 00:20 160m -7 / - G6PWS -10 / +4 4 ✓ Closing observed
11-05 00:15 160m -3 / -4 EA1RJ -1 / +8 6 ✓ Full exchange observed
11-05 00:13 160m -4 / - WT3Q - / - 2 Partial capture
11-04 23:49 160m +9 / - WP4U - / -15 7 ✓ Closing fragment
11-04 23:45 160m +7 / -25 W4JVN -23 / -18 10 ✓ Full exchange observed
11-04 23:41 160m +6 / +4 DK7QJ +3 / +1 5 ✓ Full exchange observed
11-04 23:38 160m +4 / - SM6MVE -4 / 0 4 ✓ Closing observed
11-04 23:36 160m +6 / -10 EC4TR -7 / +2 6 ✓ Full exchange observed
11-04 20:42 160m -4 / - YO4CPO -16 / -18 6 ✓ Closing observed
11-04 20:40 160m -8 / - DL6II -10 / - 4 ✓ Closing observed
11-04 20:40 160m -6 / - IU3QNS - / -22 2 ✓ Closing fragment
11-04 20:40 160m -9 / -6 DO3VE 0 / - 6 ✓ Closing observed
11-03 21:34 160m -2 / -18 SQ2RAD +21 / +9 6 ✓ Full exchange observed
11-03 21:28 160m -13 / - SP5JS - / -16 4 ✓ Closing fragment
11-03 21:20 160m - / -4 DA6SHO +10 / - 3 ✓ Closing fragment
11-03 21:17 160m - / -18 DL3HWD -5 / - 2 Partial capture
11-03 21:09 160m -13 / - 6W/IK2HKT - / - 6 Partial capture
11-03 21:04 160m -18 / - RK3AW/P - / - 3 Partial capture
11-03 19:50 160m - / - SP9ONC -6 / - 3 Partial capture
11-03 19:48 160m -1 / - M9XPN - / -16 3 Partial capture
11-03 19:47 160m - / - SP9ONC 0 / - 2 Partial capture
11-03 19:45 160m -1 / -23 OE5RLP +12 / - 3 ✓ Closing observed
11-03 19:43 160m -11 / - LY2BNL -3 / -15 5 Partial capture
11-03 19:41 160m -6 / -18 OH2IS -7 / +1 8 ✓ Full exchange observed
11-03 19:40 160m +1 / -4 RN3TT +3 / 0 7 ✓ Full exchange observed
11-03 19:36 160m +2 / - EA5V - / -3 2 ✓ Closing fragment
11-03 19:34 160m +2 / - DL1BJL - / -21 4 ✓ Closing fragment
11-03 19:32 160m -1 / - EA5V - / -15 3 Partial capture
11-03 19:29 160m +4 / - DA6DE - / 0 4 ✓ Closing fragment
11-03 19:27 160m +2 / - SP9HAB 0 / - 3 ✓ Closing observed
11-03 00:18 160m +3 / - PA1RGX -22 / -21 4 ✓ Closing observed
11-03 00:16 160m -6 / -24 CT1EEX -21 / +1 6 ✓ Full exchange observed
11-03 00:13 160m -4 / +1 M0IOY -14 / -7 4 ✓ Full exchange observed
11-03 00:13 160m +3 / +4 DK7QJ +2 / +7 7 ✓ Full exchange observed
11-03 00:10 160m -8 / +3 F8BON -9 / - 4 ✓ Full exchange observed
11-02 23:30 160m -17 / - 6W/IK2HKT - / - 4 Partial capture
11-02 23:16 160m -16 / - 6W/IK2HKT - / - 8 Partial capture
11-02 00:27 160m 0 / - <...> - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

160m
UTC    dB Audio  Message
010945  -5 2907  PY5XT LX1JX 73 (x2)
011045  +0 2907  6W/IK2HKT LX1JX JO30 (x8)
011545  -6  569  <...> LX1JX JO30 (x5)
80m
UTC    dB Audio  Message
223015  -5  322  XX9TXN LX1JX JO30 (x7)
004745  +5 2839  DK80NDS LX1JX JO30 (x3)
004915 +13  575  II1FAIR LX1JX JO30
005045 +14 2955  6W/IK2HKT LX1JX JO30 (x4)
60m
UTC    dB Audio  Message
194545  -5 2762  C5R LX1JX R-17 (x3)
234115  -7 1357  HK3X LX1JX JO30 (x3)
234245  +5 2844  XE2X LX1JX R-04 (x2)
234715  +7 2806  <...> LX1JX JO30
234745  +0 2806  <6W/IK2HKT> LX1JX JO30 (x3)
234900 -10  637  LX1JX 6W/IK2HKT -13
234915  -1 2806  6W/IK2HKT LX1JX R-05
234930  -9  637  LX1JX RR73; SQ8HK <...> -16
40m
UTC    dB Audio  Message
003015 -19  228  K3FAW LX1JX 73
003215 -17  236  W9FHC LX1JX RR73 (x2)
003345 -13  236  K3RH LX1JX +01 (x2)
003515 -14  237  VA3CKU LX1JX RR73 (x2)
003615 -14  236  VA3MBT LX1JX R-15 (x5)
003845 -15  235  WV9L LX1JX -10
004245 -12  236  KD9RDU LX1JX -07
004315 -16  236  W1DRC LX1JX -02
10m
UTC    dB Audio  Message
141345  -4 2740  HF5A LX1JX RR73 (x2)
141445 -17 1167  YF1CAR LX1JX JO30 (x2)
141800  -5 2841  CQ LX1JX JO30 (x2)
141945  -7 2840  LX1JX RN6MA -11
142115  -6  566  LX1JX SV2CLJ KN10
142130  -6 2841  SV2CLJ LX1JX -09 (x2)
142215  -8  566  LX1JX SV2CLJ 73
142230  -3 2841  SV2CLJ LX1JX 73
142500  -1 2841  CQ LX1JX JO30
122130 -21 1768  LX1JX RR73; US5WDP <...> -10
093100  +0  474  LX1JX <...> -17
20m
UTC    dB Audio  Message
221900 -15 3039  9J2FI LX1JX JO30 (x4)
222315 -14 3040  TJ1GD LX1JX JO30 (x2)
222830 -13 1732  LX1JX KQ4WLR EM75 (x2)
223030  +4 2974  LX1JX KW4YA EM78 (x5)
223300 -13 1732  LX1JX KQ4WLR EM75 (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.

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee