DH5HAR — 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: JO43

Receiver-side FT8 activity involving DH5HAR, decoded by SO8OO in southeastern Poland. 12 FT8 messages attributed to this token as transmitter, on 40m, 10m, across 2 UTC dates in the available aggregate history. Observed between 2026-11-03 and 2026-11-05.

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 12 FT8 messages attributed to DH5HAR as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (50%), followed by 10 m (50%). In this small sample, the estimated median decoder S/N was -19 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-19 dB

Estimated median S/N

Bands

40m · 6 10m · 6

First attributed message: 2026-11-03
Last attributed message: 2026-11-05 15:53 UTC

Observed FT8 message patterns

Attributed sample: 12 messages
Active dates: 2 UTC dates
Estimated median S/N: -19 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 10, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 0.

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 DH5HAR in decoded directed-looking exchanges:

IK2TCV · Italy 9A4ZM · Croatia DK7ZT · Fed. Rep. of Germany EA1JZB · Spain EA1Y · Spain EA3DY · Spain EA3EQS · Spain EA4IXE · Spain EA4T · Spain EA4Z · Spain EA5BF · Spain EA5DF · Spain

Most frequent locator attributed to DH5HAR

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: JO43 · 4 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 964 km (approx.)
Last such locator decoded: 2026-11-05 15:53 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	DH5HAR S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 15:53	10m	-17 / -	VE3ARF	- / +2	2	Partial capture
11-05 15:51	10m	-15 / -	IK2TCV	- / -3	3	✓ Closing fragment
11-03 23:28	40m	- / -	PD0IFI	-14 / -	2	Partial capture
11-03 23:21	40m	- / -	UA4FKT	+2 / -	2	Partial capture
11-03 23:12	40m	- / +5	F5PBG	-18 / -	3	Partial capture
11-03 23:03	40m	- / -4	G8KHF	-2 / -	2	✓ Closing fragment
11-03 23:01	40m	- / -7	IZ8FQO	-7 / -	2	✓ Closing fragment
11-03 22:56	40m	- / -15	LZ5UY	-12 / -	2	✓ Closing fragment
11-03 22:50	40m	-23 / -2	EA1JZB	-12 / +7	4	✓ Full exchange observed
11-03 22:50	40m	-21 / -	EA3IPF	- / +5	3	Partial capture
10-31 23:53	40m	- / +4	EA3DY	-8 / -	3	✓ Closing fragment
10-31 23:45	40m	- / -15	TA1MB	-2 / -	2	✓ Closing fragment
10-31 23:36	40m	- / +1	EA6ABF	+7 / -	3	✓ Closing fragment
10-31 23:16	40m	- / -14	MM7FTH	-10 / -	4	✓ Closing fragment
10-31 22:52	40m	- / +2	EA5ET	-17 / -	2	✓ Closing fragment
10-31 22:40	40m	- / -8	EA3EQS	+5 / -	2	✓ Closing fragment
10-31 22:27	40m	- / -10	IT9ACJ/QRP	-8 / -	4	Partial capture
10-31 22:21	40m	- / -4	EA5BF	-6 / -	2	✓ Closing fragment
10-31 22:18	40m	- / -17	CT2GQA	-6 / -	2	Partial capture
10-31 22:18	40m	- / -10	EA1Y	-18 / -	2	✓ Closing fragment
10-31 07:16	40m	- / -24	HA1BF	-8 / -	6	✓ Closing fragment
10-29 23:38	80m	- / -	SP9EVL	+3 / -	3	Partial capture
10-29 23:35	80m	- / -	DK8HC	-10 / -	5	Partial capture
10-29 23:35	80m	- / -18	DO9BAU	+1 / -	10	Partial capture
10-29 23:35	80m	- / -	SP6FME	+2 / -	3	Partial capture
10-29 23:34	80m	- / +1	LA3BO	-1 / -	2	✓ Closing fragment
10-29 23:29	40m	- / -	RX3ASQ	-8 / -	2	Partial capture
10-29 23:08	40m	- / -24	UA4FKT	0 / -	6	Partial capture
10-29 23:05	40m	- / -16	UN0GY	-14 / -	2	✓ Closing fragment
10-29 22:47	40m	- / 0	EB1LA	-6 / -	2	✓ Closing fragment
10-29 22:42	40m	- / -1	IS0KNY	0 / -	2	✓ Closing fragment
10-29 22:31	40m	- / -15	EA4Z	-11 / -	2	✓ Closing fragment
10-29 19:16	40m	- / -14	IW8XOU	-16 / -	4	✓ Closing fragment
10-29 19:13	40m	- / -17	IZ0ZIP	-1 / -	3	✓ Closing fragment
10-29 19:11	40m	- / -7	G0HSP	-12 / -	3	✓ Closing fragment
10-29 19:03	40m	- / -6	IK4RVY	-3 / -	2	✓ Closing fragment
10-29 00:20	40m	- / -19	EC3A	-14 / -	2	Partial capture
10-28 22:18	40m	- / -9	EA8UP	+4 / -	3	✓ Closing fragment
10-28 22:11	40m	- / +6	IK0CHU	-1 / -	2	✓ Closing fragment
10-28 10:20	40m	- / -4	ON1DGN	-18 / -	2	✓ Closing fragment
10-28 10:15	40m	- / -9	9A4ZM	-7 / -	3	✓ Closing fragment
10-28 00:19	40m	- / -6	CT1DUD	-16 / -	2	Partial capture
10-28 00:00	40m	- / +6	EA4T	-12 / -	2	✓ Closing fragment
10-27 23:56	40m	- / -4	EA7ATM	-14 / -	2	✓ Closing fragment
10-27 23:54	40m	- / -17	R2SL	+14 / -	2	✓ Closing fragment
10-27 23:31	40m	- / -1	EA5FD	-10 / -	3	✓ Closing fragment
10-27 23:22	40m	- / +6	R2AL	-18 / -	3	✓ Closing fragment
10-27 23:21	40m	- / +3	EA5DF	-6 / -	2	✓ Closing fragment
08-31 15:12	40m	- / -	DL8BAO	-8 / -	2	Partial capture
08-31 15:11	40m	- / -1	DL0HAM	+7 / -	6	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
155500 -23 1387  DH5HAR EA3EUX -14
154930 -21 2154  NG4C DH5HAR R+02
155100 -14 2145  IK2TCV DH5HAR JO43 (x3)
155300 -17 2131  VE3ARF DH5HAR JO43 (x2)

40m

UTC    dB Audio  Message
225300 -15 1735  DH5HAR EA1JZB 73
225600 -11 1376  DH5HAR LZ5UY -15 (x2)
230100 -11 2520  DH5HAR IZ8FQO -07 (x2)
230300  -6  867  DH5HAR G8KHF -04 (x2)
231230 -21 1998  DH5HAR F5PBG IN78 (x3)
231545 -20 2038  UR3LM DH5HAR 73
232100  +4 2126  DH5HAR UA4FKT LO23 (x2)
232800 -15  626  DH5HAR PD0IFI JO32 (x2)

80m

UTC    dB Audio  Message
233600  +0 1585  DH5HAR SP6FME JO90
233600  +1 1802  DH5HAR DO9BAU JO62
233600 -12 2009  DH5HAR DK8HC JO42
233630  -5 1802  DH5HAR DO9BAU R-18
233630  -5 2010  DH5HAR DK8HC JO42
233700  -5 1802  DH5HAR DO9BAU R-18
233700 -15 2010  DH5HAR DK8HC JO42
233730  +2 1802  DH5HAR DO9BAU R-18 (x2)
233830  +4  920  DH5HAR SP9EVL JO90
233830  +3 1802  DH5HAR DO9BAU R-18
233900  +2  920  DH5HAR SP9EVL JO90
233900  +4 1802  DH5HAR DO9BAU R-18
233930  +3  920  DH5HAR SP9EVL JO90
233930  +5 1802  DH5HAR DO9BAU R-18

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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