CX3DMP — 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: Uruguay Most frequent locator attributed to this token: GF25

Receiver-side FT8 activity involving CX3DMP, decoded by SO8OO in southeastern Poland. 68 FT8 messages attributed to this token as transmitter, on 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-06-15.

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 68 FT8 messages attributed to CX3DMP as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (100%). Several six-hour UTC windows tied for the largest share (68%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

68
Messages attributed
5
UTC dates decoded
10
Active 15-min windows
-13 dB
Estimated median S/N

Bands

10m · 68
First attributed message: 2026-06-06
Last attributed message: 2026-06-15 14:32 UTC

Observed FT8 message patterns

Attributed sample
68 messages
Active dates
5 UTC dates
Estimated median S/N
-13 dB
Estimated 10th-90th percentile
-22 to -10 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 23, moderate (-15 to -9 dB) 40, strong (≥ -8 dB) 5.

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 CX3DMP in decoded directed-looking exchanges:

Most frequent locator attributed to CX3DMP

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
GF25 · 11 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
12,031 km (approx.)
Last such locator decoded
2026-06-15 14:32 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 UTCBandCX3DMP S/NCounterpartCounterpart S/NMsgsCapture
11-04 13:47 10m - / - EA7LEE -17 / - 5 Partial capture
10-14 21:41 40m - / - HB9TIH -15 / - 2 Partial capture
10-07 03:41 40m - / - F5IYE -1 / - 3 Partial capture
10-07 03:29 40m - / -20 RC9WC -15 / - 3 ✓ Closing fragment
10-07 03:22 40m - / -23 RU4I -16 / - 4 ✓ Closing fragment
10-01 22:49 40m - / -7 WV2B -7 / - 4 ✓ Closing fragment
09-23 12:41 10m - / -13 CN8WK +10 / - 2 ✓ Closing fragment
09-04 19:21 10m - / - IZ7GLL -12 / - 3 Partial capture
08-30 23:53 40m - / -19 K4DND -7 / - 3 ✓ Closing fragment
08-21 19:41 10m - / -5 PD2NBE -17 / - 3 ✓ Closing fragment
08-21 19:37 10m - / -9 DN9BT -22 / - 2 ✓ Closing fragment
08-21 19:09 10m - / -2 PD4DX -19 / - 2 ✓ Closing fragment
08-21 19:04 10m - / -11 DN9DSP -11 / - 2 ✓ Closing fragment
08-21 18:38 10m - / - DB8WK -7 / - 3 Partial capture
08-16 18:04 10m - / - UA1QY -15 / - 4 ✓ Closing fragment
08-16 17:59 10m - / -16 Z34K -10 / - 5 Partial capture
08-16 17:52 10m - / - UA1QY -20 / - 2 Partial capture
08-16 17:48 10m - / -19 R6OU -4 / - 7 ✓ Closing fragment
08-16 17:48 10m - / - UA1QY -24 / - 2 Partial capture
08-16 17:26 10m - / -8 R3GO -14 / - 2 ✓ Closing fragment
08-15 22:36 40m - / - EI4JFB -11 / - 2 Partial capture
08-13 20:45 40m - / -23 UA4FKT -9 / - 4 ✓ Closing fragment
08-10 19:30 10m - / - IK4LZH -8 / - 2 ✓ Closing fragment
08-10 18:38 10m - / - CT3MD -8 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

10m 
UTC    dB Audio  Message
193700 -23 1748  CX3DMP DN9BT -09 (x2)
194130 -15 1712  CX3DMP PD2NBE -05 (x3)
192100 -13  928  CX3DMP IZ7GLL JN81 (x3)
124115  +6 2556  CX3DMP CN8WK -13 (x2)
134715 -19 2108  CX3DMP EA7LEE IM67 (x5)
40m 
UTC    dB Audio  Message
225030  -9  430  CX3DMP WV2B RR73
225130  -8  678  CX3DMP MI7XHT IO64
032200 -15 1154  CX3DMP RU4I LO43 (x4)
032900 -17 1784  CX3DMP RC9WC -20 (x3)
034100  +0 1209  CX3DMP F5IYE JN05 (x3)
214115 -14 2324  CX3DMP HB9TIH JN36 (x2)
010200 -14  821  CX3DMP HI8WJI FK58

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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