M7XEV — 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: England Most frequent locator attributed to this token: IO94

Receiver-side FT8 activity involving M7XEV, decoded by SO8OO in southeastern Poland. 124 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 21 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-01.

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 124 FT8 messages attributed to M7XEV as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (65%), followed by 40 m (29%) and 80 m (6%). Most decodes (93%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

124
Messages attributed
21
UTC dates decoded
35
Active 15-min windows
-10 dB
Estimated median S/N

Bands

80m · 7 40m · 36 20m · 81
First attributed message: 2026-06-08
Last attributed message: 2026-11-01 17:21 UTC

Observed FT8 message patterns

Attributed sample
124 messages
Active dates
21 UTC dates
Estimated median S/N
-10 dB
Estimated 10th-90th percentile
-17 to -6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 20, moderate (-15 to -9 dB) 66, strong (≥ -8 dB) 38.

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 M7XEV 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 M7XEV

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
IO94 · 83 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,625 km (approx.)
Last such locator decoded
2026-11-01 17:21 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 UTCBandM7XEV S/NCounterpartCounterpart S/NMsgsCapture
11-02 17:44 40m - / +4 F4HSB -15 / - 2 Partial capture
11-01 17:32 40m - / - 9A4ZM +2 / - 2 Partial capture
10-28 17:45 40m - / -21 IK0FMB -8 / - 10 Partial capture
10-26 17:24 40m - / -14 LX1RFJ -6 / - 2 Partial capture
10-21 10:18 40m - / - DL2VN -6 / - 5 Partial capture
10-14 19:14 40m - / +7 F4HSB -15 / - 5 ✓ Closing fragment
10-14 19:10 40m - / -1 GJ0KYZ +2 / - 2 ✓ Closing fragment
09-28 17:26 40m - / -15 OH3OJ -4 / - 2 ✓ Closing fragment
09-28 17:25 40m - / -16 UB1CCL +6 / - 2 Partial capture
09-27 16:58 40m - / -2 F1BBM -9 / - 3 ✓ Closing fragment
09-26 20:08 80m - / -10 F1PBZ +6 / - 2 ✓ Closing fragment
09-26 20:04 80m - / -7 G0NIG -11 / - 3 ✓ Closing fragment
09-26 19:37 80m -6 / -23 DO9BAU -4 / -14 9 ✓ Full exchange observed
09-26 19:33 80m -23 / +9 M7KEV -10 / -13 2 Partial capture
09-23 22:13 40m - / +4 HB9CNU -21 / - 3 ✓ Closing fragment
09-20 16:56 40m - / - G7BTP -6 / - 2 Partial capture
09-08 19:45 40m -9 / - DH5BM -4 / 0 3 ✓ Closing observed
09-08 19:42 40m -9 / - TA3NK -9 / -5 4 ✓ Closing observed
09-08 19:40 40m -16 / - G0HRX - / -4 3 Partial capture
09-08 19:34 40m -16 / - SV9QWC - / - 3 Partial capture
09-08 19:31 40m -14 / - GJ0KYZ/QRP - / - 2 Partial capture
08-30 11:27 20m -15 / - KA1MXL - / - 2 Partial capture
08-30 11:24 20m -15 / -11 F4AWT 0 / - 4 ✓ Closing observed
08-28 18:22 40m - / - OE6TNO +7 / - 9 Partial capture
08-26 19:55 20m -8 / -20 F4ACR +4 / -6 10 ✓ Full exchange observed
08-26 19:53 20m -15 / - KD2YCK - / - 3 Partial capture
08-26 19:49 20m - / -12 UA6YW +20 / - 6 ✓ Closing fragment
08-26 19:46 20m -6 / - 8Z1IT - / - 2 Partial capture
08-26 19:37 20m -8 / - RI1FJL - / -8 2 Partial capture
08-26 19:34 20m -7 / -13 RI1FJL -5 / -10 3 Partial capture
08-26 19:30 20m - / -24 UT4QM +2 / - 4 ✓ Closing fragment
08-26 19:03 20m - / -9 HA1BF -10 / - 2 Partial capture
08-24 19:58 40m -15 / - EG5DX - / - 2 Partial capture
08-24 19:55 40m - / -6 F4MGP -15 / - 3 ✓ Closing fragment
08-23 20:07 40m - / -4 DK0ACI -10 / - 2 ✓ Closing fragment
08-23 20:03 40m -13 / - M0EGG - / -8 3 ✓ Closing fragment
08-23 20:00 40m -17 / -1 GM5DNA -2 / - 3 ✓ Closing observed
08-23 19:59 40m -14 / - PD2TX 0 / - 2 ✓ Closing observed
08-23 19:31 40m - / -6 DJ3HW +6 / - 2 ✓ Closing fragment
08-23 09:45 40m - / -14 DJ7WG -13 / - 3 ✓ Closing fragment
08-23 09:41 40m - / - SQ6FHT -18 / - 2 Partial capture
08-21 19:54 20m -4 / - 9K2GR - / - 2 Partial capture
08-21 19:53 20m -10 / - EW2ZC - / -15 2 ✓ Closing fragment
08-21 19:49 20m - / 0 EA5KB -8 / - 2 ✓ Closing fragment
08-21 19:24 40m - / -21 SP9LS +10 / - 2 ✓ Closing fragment
08-21 19:21 40m -16 / -17 OH7BDI -2 / -16 6 ✓ Full exchange observed
08-21 19:19 40m -15 / - 2E0LMA -10 / -18 2 ✓ Closing observed
08-16 10:50 40m - / -10 SP3IPA -14 / - 2 Partial capture
08-12 19:36 20m - / 0 PC2J -12 / - 3 ✓ Closing fragment
08-12 19:32 20m - / -3 PD0IFI +5 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
174715  -4  806  M7XEV IK0FMB R-21 (x8)
141715  -7  544  M7XEV G8VJU 73
172130 -13  544  CQ M7XEV IO94
172145  +6  545  M7XEV IU4DTV -05
173215  +1  541  M7XEV 9A4ZM JN86 (x2)
174415 -18 1932  M7XEV F4HSB JN37 (x2)
80m 
UTC    dB Audio  Message
193930 -14 2202  M7XEV DO9BAU R-23
193945 -10  499  DO9BAU M7XEV RR73
194000  +2 2202  M7XEV DO9BAU R-23 (x2)
194130  -3 1124  M7XEV HF100PKP -08
194145 -10  498  RZ9OL/M M7XEV R-10
200430  -8  746  M7XEV G0NIG -07 (x3)
200845 +12 2655  M7XEV F1PBZ -10
200845  -6  904  M7XEV DO5PY JN49
200915  +1 2655  M7XEV F1PBZ RR73
201545 -18  904  OH3DJP M7XEV R-23
201900 -13 1480  M7XEV HB3YBG JN36
173130  +4 1759  M7XEV DK7ZT -12
20m 
UTC    dB Audio  Message
195615  +2  982  M7XEV F4ACR IN96 (x6)
221330  -8 1767  M7XEV PY2XAT RR73
110545 -12  977  TF5B M7XEV IO94
112430  -3 1282  M7XEV F4AWT JN24 (x3)
112615 -15 1281  F4AWT M7XEV RR73
112645 -14 1281  CQ M7XEV IO94
112715 -12 1281  KA1MXL M7XEV IO94 (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

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