DF1TJ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN37

Receiver-side FT8 activity involving DF1TJ, decoded by SO8OO in southeastern Poland. 58 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 8 UTC dates. Heard between 2026-05-13 and 2026-08-07.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

58
Related messages
0
CQ messages
8
UTC dates heard
-5 dB
Mean decoder S/N

Bands

80m 40m 20m 10m
First seen: 2026-05-13
Last seen: 2026-08-07 19:17 UTC

Frequent QSO partners observed at SO8OO

Stations DF1TJ worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DF1TJ

Approximate centre of JN37, decoded 2026-08-07 21:16 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandDF1TJ S/NCounterpartCounterpart S/NMsgsCapture
08-07 21:15 40m -4 / -10 R2EN -18 / -6 7 ✓ Full exchange observed
08-06 12:11 20m -9 / - <...> - / - 3 Partial capture
07-27 16:42 20m -8 / - <...> - / -6 3 Partial capture
07-08 17:56 20m -5 / - R1QD - / - 3 Partial capture
07-08 17:39 20m -3 / - R1QD - / - 9 Partial capture
07-08 17:24 20m -10 / - VR2VAZ - / -16 2 Partial capture
07-08 17:12 20m -11 / - VR2VAZ - / -16 3 Partial capture
07-08 17:02 20m - / -14 R0AW -12 / - 3 ✓ Closing fragment
07-08 16:56 20m -7 / - LZ01MIKU - / - 3 Partial capture
07-08 16:51 20m -5 / - <...> - / - 5 Partial capture
07-08 16:48 20m -20 / - ZF2OO - / - 3 Partial capture
07-08 16:27 20m -8 / - <...> - / +3 4 Partial capture
07-08 13:21 20m -8 / - <...> - / - 5 Partial capture
07-08 11:53 20m -12 / - <...> - / - 19 Partial capture
07-08 11:38 20m - / - EA3HMM +5 / - 2 Partial capture
07-08 11:34 20m -13 / +4 F4HSB -18 / -12 7 ✓ Full exchange observed
07-08 11:33 20m -12 / - ON6JN - / -9 2 ✓ Closing fragment
07-08 11:27 20m - / - DK7UY -6 / - 2 Partial capture
07-08 11:26 20m -16 / - IU8JLX - / -6 4 ✓ Closing fragment
07-08 11:22 20m -12 / -12 UR4QWW -16 / -6 9 ✓ Full exchange observed
07-08 11:20 20m -6 / - OZ1BSM - / - 2 Partial capture
07-08 11:16 20m -11 / - UA3YPS - / - 3 Partial capture
07-08 11:09 20m -9 / - RA5AK -15 / -4 5 ✓ Closing observed
07-08 09:59 10m -16 / - RG4D - / - 2 ✓ Closing fragment
06-25 12:23 20m -16 / - RG7O - / - 8 Partial capture
06-16 17:42 20m - / -7 RW9QA -9 / - 3 ✓ Closing fragment
06-12 10:45 10m +10 / - <...> - / - 3 Partial capture
06-12 10:43 10m +12 / - SM7WVZ - / -13 2 ✓ Closing fragment
06-12 10:43 10m - / -14 RK3DWA/1 -14 / - 2 Partial capture
06-12 10:33 10m +13 / - <...> - / - 17 Partial capture
05-26 15:18 20m -17 / - RO2T - / - 7 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
211545  -5  440  R2EN DF1TJ JN37 (x3)
211700 -19 1756  DF1TJ R2EN -10
211715  -8  440  R2EN DF1TJ R-06
211730 -17 1756  DF1TJ R2EN RR73
211745  -3  440  R2EN DF1TJ 73
20m 
UTC    dB Audio  Message
174215  -3  253  R1QD DF1TJ JN37 (x9)
164215  -6  832  <...> DF1TJ JN37 (x6)
10m 
UTC    dB Audio  Message
104045 +14  526  <...> DF1TJ JN37 (x5)
104300 -13 1901  DF1TJ RK3DWA/1 -14
104315 +18  526  <...> DF1TJ JN37
104330 -14 1902  DF1TJ RK3DWA/1 -14
104345 +11  526  SM7WVZ DF1TJ -13 (x2)
104545 +11  526  <...> DF1TJ JN37 (x3)
095945 -13 1195  RG4D DF1TJ JN37 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.