DJ2OJ — 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: JO41

Receiver-side FT8 activity involving DJ2OJ, decoded by SO8OO in southeastern Poland. 45 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-21.

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 45 FT8 messages attributed to DJ2OJ as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -6 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-6 dB

Estimated median S/N

Bands

20m · 45

First attributed message: 2026-08-21
Last attributed message: 2026-08-21 20:50 UTC

Observed FT8 message patterns

Attributed sample: 45 messages
Active dates: 1 UTC dates
Estimated median S/N: -6 dB
Estimated 10th-90th percentile: -12 to +1 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 34.

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 DJ2OJ in decoded directed-looking exchanges:

DK2SP · Fed. Rep. of Germany DL9KM · Fed. Rep. of Germany OE8PIT · Austria R1ZDG · European Russia

Most frequent locator attributed to DJ2OJ

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: JO41 · 35 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 916 km (approx.)
Last such locator decoded: 2026-08-21 20:50 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 UTC	Band	DJ2OJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 20:49	20m	-4 / -	VA3PVK	- / -	2	Partial capture
08-21 20:45	20m	-6 / +10	OE8PIT	+1 / +5	5	✓ Full exchange observed
08-21 20:37	20m	-5 / -	TA2EE	- / -21	3	Partial capture
08-21 20:35	20m	-10 / -	DK2SP	+6 / +1	3	✓ Closing observed
08-21 20:21	20m	- / -	DL1R	+11 / -	5	Partial capture
08-21 20:18	20m	-4 / -	N3GTY	- / -	3	Partial capture
08-21 20:13	20m	-8 / -	KE8ZKN	- / -	2	Partial capture
08-21 20:12	20m	- / -	9A3AUH	+6 / -	2	Partial capture
08-21 20:12	20m	- / -1	DL9KM	+10 / -	2	✓ Closing fragment
08-21 20:06	20m	-13 / -	R1ZDG	- / -14	2	✓ Closing fragment
08-21 20:06	20m	- / -	CT1BFP	-6 / -	4	Partial capture
08-21 19:52	20m	-1 / -	XU7O	- / -	8	Partial capture
08-21 19:46	20m	- / -	SP6AXW	-6 / -	2	Partial capture
08-21 19:44	20m	+1 / -18	IZ4TOA	+15 / -15	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
204330  -6 1230  CQ DX DJ2OJ JO41 (x3)
204515  +1 1228  DJ2OJ OE8PIT JN66
204530  -4 1230  OE8PIT DJ2OJ +05
204545  +1 1229  DJ2OJ OE8PIT R+10
204600  -9 1230  OE8PIT DJ2OJ RR73
204615  +0 1228  DJ2OJ OE8PIT 73
204700  -6 1230  CQ DX DJ2OJ JO41 (x4)
204900  -3  825  VA3PVK DJ2OJ JO41 (x2)
205030  -7 1230  CQ DJ2OJ JO41

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