DG7ZQ — 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: Fed. Rep. of Germany Most frequent locator attributed to this token: JO40

Receiver-side FT8 activity involving DG7ZQ, decoded by SO8OO in southeastern Poland. 46 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, across 8 UTC dates in the available aggregate history. Observed between 2026-08-06 and 2026-10-11.

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 46 FT8 messages attributed to DG7ZQ as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (87%), followed by 40 m (11%) and 160 m (2%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

46
Messages attributed
8
UTC dates decoded
18
Active 15-min windows
-16 dB
Estimated median S/N

Bands

160m · 1 80m · 40 40m · 5
First attributed message: 2026-08-06
Last attributed message: 2026-10-11 21:49 UTC

Observed FT8 message patterns

Attributed sample
46 messages
Active dates
8 UTC dates
Estimated median S/N
-16 dB
Estimated 10th-90th percentile
-22 to -7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 14, strong (≥ -8 dB) 8.

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 DG7ZQ 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 DG7ZQ

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
JO40 · 22 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
911 km (approx.)
Last such locator decoded
2026-10-11 21:44 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 UTCBandDG7ZQ S/NCounterpartCounterpart S/NMsgsCapture
10-11 21:41 80m -20 / - IZ8XXE -10 / - 2 ✓ Closing observed
10-11 21:33 80m -10 / -11 OE1TOA -4 / +1 5 ✓ Full exchange observed
10-11 21:08 80m -12 / - HB9EXN - / -15 6 Partial capture
10-11 20:41 80m -18 / - 9A4AA - / -9 2 Partial capture
10-11 20:33 80m - / -16 SM7TZK +4 / - 3 ✓ Closing fragment
10-11 20:24 160m - / -15 DC0GL +10 / - 2 ✓ Closing fragment
10-10 21:26 80m - / -15 DP75BAC +2 / - 2 Partial capture
10-10 21:22 80m - / -9 DP75BAC -9 / - 2 Partial capture
10-10 19:42 80m - / -19 OE3PWR -2 / - 6 ✓ Closing fragment
10-10 18:14 80m -15 / -13 IK3VUT -9 / - 3 ✓ Closing observed
10-10 17:59 160m - / -25 G7RAU +3 / - 2 ✓ Closing fragment
10-08 18:34 40m - / - M7NFV -16 / - 3 Partial capture
09-17 21:21 80m -18 / - UB8CQC/P - / -8 2 Partial capture
09-17 21:21 80m - / -19 3Z100PKP +6 / - 2 Partial capture
09-17 21:15 80m -15 / - F5RRS - / - 2 Partial capture
08-16 20:45 80m - / -6 DL3BH -18 / - 3 ✓ Closing fragment
08-16 20:34 80m - / - DL3BH -16 / - 12 Partial capture
08-16 20:29 80m -19 / - DK0RA - / - 3 Partial capture
08-16 15:11 40m - / +3 DF0GDX +2 / - 2 Partial capture
08-16 14:07 20m - / -21 OH2XO -12 / - 2 Partial capture
08-15 21:42 80m -10 / - DL8MAK/P - / - 2 Partial capture
08-15 21:24 80m - / -8 SE7LH -6 / - 2 ✓ Closing fragment
08-15 21:08 80m -7 / -9 OU7M -6 / +4 5 ✓ Full exchange observed
08-07 21:25 40m -22 / -5 9A3AUH -8 / -24 4 ✓ Full exchange observed
08-07 21:14 40m -22 / - <...> - / -22 2 Partial capture
08-06 20:42 80m -16 / -24 Z62NS +7 / -5 21 ✓ Full exchange observed
08-06 20:03 60m - / -12 TM69TFR -2 / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

160m 
UTC    dB Audio  Message
175730  -9 1346  DG7ZQ DK6WS RR73
175945  +3 1572  DG7ZQ G7RAU -25 (x2)
181200 -15 1128  DG7ZQ MX0HFC -15
202430  +9  956  DG7ZQ DC0GL -15 (x2)
214845  -7 1202  DG7ZQ TM47CDXC -09
214900 -24 1592  R1BLO/P DG7ZQ R-03
80m 
UTC    dB Audio  Message
204200 -17 1592  9A4AA DG7ZQ R-09
210815 -12 1592  HB9EXN DG7ZQ JO40 (x6)
213315  -9 1592  OE1TOA DG7ZQ JO40
213330  -5 2000  DG7ZQ OE1TOA -11
213345  -9 1592  OE1TOA DG7ZQ R+01
213400  -4 2000  DG7ZQ OE1TOA RR73
213415 -12 1592  OE1TOA DG7ZQ 73
214115 -20 1592  IZ8XXE DG7ZQ JO40
214230 -10 2191  DG7ZQ IZ8XXE RR73
214445 -15 1592  T77RN DG7ZQ JO40
40m 
UTC    dB Audio  Message
165445 -19 2312  DG7ZQ OZ9FF +00
211430  -5  291  DG7ZQ DR800WE +08
211445 -23 1654  <...> DG7ZQ R-22 (x2)
212530  -7 2428  DG7ZQ 9A3AUH -05
212545 -22 1653  9A3AUH DG7ZQ R-24
212600  -9 2428  DG7ZQ 9A3AUH RR73
212615 -22 1653  9A3AUH DG7ZQ 73
213100 -24 1653  M0LAD DG7ZQ JO40
151115  +3 2712  DG7ZQ DF0GDX +03 (x2)
183445 -15 1631  DG7ZQ M7NFV JO02 (x3)
192145 -19 1779  DG7ZQ 4O4DB RR73
20m 
UTC    dB Audio  Message
140745 -11 2245  DG7ZQ OH2XO -21 (x2)
60m 
UTC    dB Audio  Message
200300  -1  533  DG7ZQ TM69TFR -12 (x4)

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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