OZ/DF2HZ — 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: Denmark

Receiver-side FT8 activity involving OZ/DF2HZ, decoded by SO8OO in southeastern Poland. 17 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-11-03.

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 17 FT8 messages attributed to OZ/DF2HZ 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 (53%), followed by 40 m (35%) and 80 m (12%). In this small sample, the estimated median decoder S/N was -7 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

80m · 2 40m · 6 10m · 9

First attributed message: 2026-06-08
Last attributed message: 2026-11-03 15:14 UTC

Observed FT8 message patterns

Attributed sample: 17 messages
Active dates: 5 UTC dates
Estimated median S/N: -7 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 9.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with OZ/DF2HZ in decoded directed-looking exchanges:

R330N · European Russia ×2

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 UTC	Band	OZ/DF2HZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 06:17	40m	- / -	9A5CW	+3 / -	2	Partial capture
11-04 05:52	40m	- / -	9A5CW	+6 / -	2	Partial capture
11-04 00:24	40m	- / -	G1ROK	-5 / -	3	Partial capture
11-03 17:53	40m	- / -	DL6SAK	+14 / -	8	Partial capture
11-03 16:02	40m	- / -	R6FFG	-9 / -	3	Partial capture
11-03 15:13	40m	- / +3	RA1OW	-6 / -	2	Partial capture
11-03 15:11	40m	- / -18	HB9ELE	-2 / -	3	Partial capture
11-03 15:07	40m	- / -	<...>	0 / -	2	✓ Closing fragment
11-03 15:07	40m	- / +2	PA4X	-2 / -	2	Partial capture
11-03 11:56	40m	- / -9	DH2NJS	-14 / -	2	Partial capture
11-03 11:54	40m	- / -	DL7ACA	-2 / -	3	Partial capture
11-03 09:57	40m	- / -3	OE8PIT	+13 / -	3	Partial capture
11-02 16:18	40m	- / +7	OH6RE	-6 / -	2	Partial capture
11-02 16:00	40m	- / -	DM3YBN	+12 / -	3	Partial capture
11-02 11:10	40m	- / -	ES2TT	-6 / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
175530 +15  829  OZ/DF2HZ DL6SAK JO40 (x4)
220545 -10 2133  OZ/DF2HZ F6BHK JN24
002445  -5  827  OZ/DF2HZ G1ROK IO91 (x3)
055200  +8  825  OZ/DF2HZ 9A5CW JN65 (x4)
121300  -4 1595  OZ/DF2HZ <...> 73 (x3)

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