DJ0AR — 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: JO62

Receiver-side FT8 activity involving DJ0AR, decoded by SO8OO in southeastern Poland. 33 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-27 and 2026-10-18.

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 33 FT8 messages attributed to DJ0AR as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (61%), followed by 20 m (39%). Several six-hour UTC windows tied for the largest share (61%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (76%); the estimated median was -17 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-17 dB

Estimated median S/N

Bands

40m · 20 20m · 13

First attributed message: 2026-06-27
Last attributed message: 2026-10-18 06:56 UTC

Observed FT8 message patterns

Attributed sample: 33 messages
Active dates: 3 UTC dates
Estimated median S/N: -17 dB
Estimated 10th-90th percentile: -20 to -12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 1.

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 DJ0AR in decoded directed-looking exchanges:

DA6PI · Fed. Rep. of Germany LZ2VQ · Bulgaria M0BEW · England UR5LKE · Ukraine UR5VPR · Ukraine

Most frequent locator attributed to DJ0AR

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: JO62 · 17 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 675 km (approx.)
Last such locator decoded: 2026-10-18 06:54 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	DJ0AR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-18 06:55	40m	-12 / -	PG0T	-16 / -3	4	Partial capture
08-17 12:49	10m	- / -9	LZ2VQ	-17 / -	2	✓ Closing fragment
08-16 09:45	10m	- / -11	UR5LKE	-15 / -	2	✓ Closing fragment
08-16 09:40	10m	- / +2	M0BEW	-7 / -	2	✓ Closing fragment
08-16 09:20	10m	- / -16	UR5VPR	-5 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
065245 -13 1627  CQ DJ0AR JO62
065315 -10 1627  EA5IT DJ0AR -04
065445  -8 1627  CQ DJ0AR JO62
065500 -14 1780  DJ0AR PG0T JO21
065515 -12 1627  PG0T DJ0AR -03
065530 -18 1780  DJ0AR PG0T JO21
065645 -11 1628  PG0T DJ0AR +01

10m

UTC    dB Audio  Message
092030  -8 1204  DJ0AR UR5VPR KN68 (x3)
094000  -5 1205  DJ0AR M0BEW +02 (x2)
094500 -12 1204  DJ0AR UR5LKE -11 (x2)
100300 -18 1204  DJ0AR DA6PI 73
124900 -18 1127  DJ0AR LZ2VQ -09 (x2)

CW

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

Explore CW reception at SO8OO

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