DM2GM — 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: JN49

Receiver-side FT8 activity involving DM2GM, decoded by SO8OO in southeastern Poland. 971 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 58 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-31.

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 971 FT8 messages attributed to DM2GM as the transmitting token by decoded message structure across 58 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (39%), followed by 60 m (27%) and 40 m (26%). The busiest six-hour window was 02:00-08:00 UTC, containing 47% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

971

Messages attributed

UTC dates decoded

159

Active 15-min windows

-11 dB

Estimated median S/N

Bands

80m · 378 60m · 266 40m · 255 20m · 64 10m · 8

First attributed message: 2026-06-11
Last attributed message: 2026-10-31 17:48 UTC

Observed FT8 message patterns

Attributed sample: 971 messages
Active dates: 58 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -20 to +2.1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 290, moderate (-15 to -9 dB) 296, strong (≥ -8 dB) 385.

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 DM2GM in decoded directed-looking exchanges:

DL7UKM · Fed. Rep. of Germany ×4 DL9KM · Fed. Rep. of Germany ×2 OE1TKS · Austria ×2 S56KZ · Slovenia ×2 HK4T · Colombia ×2 3A2MW · Monaco 9K2WA · Kuwait TN8GD · Republic of the Congo LZ2VQ · Bulgaria RC9WC · Asiatic Russia TT1GD · Chad VK3BOY · Australia

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 DM2GM

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: JN49 · 527 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 920 km (approx.)
Last such locator decoded: 2026-10-31 17:48 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	DM2GM S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 17:47	60m	-22 / -	UN7EG	- / -	2	Partial capture
10-31 17:44	60m	-20 / -	T77RN	- / -13	4	✓ Closing fragment
10-30 17:08	60m	-21 / -7	DL7JPH	-18 / -2	6	✓ Full exchange observed
10-30 17:07	60m	-19 / -	DF9JL	-15 / +3	5	✓ Full exchange observed
10-30 17:04	60m	-20 / -16	IT9IAU	-18 / -14	4	✓ Full exchange observed
10-30 17:02	60m	- / 0	DH9DR	-4 / -	2	✓ Closing fragment
10-30 16:56	60m	-20 / +2	G1ZRN	-9 / -	3	✓ Closing observed
10-30 16:54	60m	-15 / -7	E77LSB	-12 / -6	5	✓ Full exchange observed
10-30 16:45	80m	-1 / -	MI9MIK	- / -	5	Partial capture
10-30 16:41	80m	-9 / -	DA6NEL	0 / -1	6	✓ Full exchange observed
10-30 16:41	80m	-2 / -	DF2JK	-7 / -1	3	Partial capture
10-30 16:39	80m	-6 / -8	G4DZE	-2 / -5	3	✓ Full exchange observed
10-30 16:33	80m	-3 / +8	OE6HTG	+8 / 0	5	✓ Full exchange observed
10-30 16:32	80m	-3 / -24	R1CBW	-12 / -16	18	✓ Full exchange observed
10-30 16:31	80m	-1 / -17	R3EDI	-6 / -8	5	✓ Full exchange observed
10-30 16:30	80m	-3 / +8	DG5MLA	+14 / +3	5	✓ Full exchange observed
10-30 16:28	80m	- / -	DA6NEL	+4 / -	3	Partial capture
10-30 16:25	80m	-9 / -	SP2SGN	- / -18	3	✓ Closing fragment
10-30 16:17	80m	- / -8	DL5AOL	-7 / -	2	Partial capture
10-30 16:17	80m	- / -5	DM3XD	-19 / -	3	Partial capture
10-30 16:15	80m	+2 / -	DL3RL	+10 / +7	6	✓ Full exchange observed
10-30 16:15	80m	+1 / -9	LY3BFH	+3 / -9	4	✓ Full exchange observed
10-30 16:11	80m	+4 / -	VK7ACE	- / -	2	Partial capture
10-30 16:05	80m	-1 / -	EX7DY	- / -	14	Partial capture
10-30 16:01	80m	-3 / -	UN0GY	- / -18	5	Partial capture
10-30 15:58	80m	-7 / -	EX7DY	- / -	2	Partial capture
10-22 06:45	60m	-12 / -	FK8HC	- / -	3	Partial capture
10-21 08:59	60m	-24 / -7	S56KZ	-16 / -	4	✓ Closing observed
10-21 08:50	60m	- / +3	DK8EW	-10 / -	3	✓ Closing fragment
10-21 07:58	60m	-17 / -	M0IOW	- / -4	8	✓ Closing fragment
10-21 07:18	60m	-18 / -	KT4ZX	- / -	3	Partial capture
10-21 07:14	60m	-20 / -	KT4ZX	- / -	3	Partial capture
10-21 07:10	60m	-20 / -	KT4ZX	- / -	3	Partial capture
10-21 07:00	60m	-20 / -	HR1JB	- / -	3	Partial capture
10-21 06:57	60m	-18 / -	HR1JB	- / -	2	Partial capture
10-21 06:42	60m	-18 / -	LA2FCA	- / -1	3	Partial capture
10-20 07:13	40m	-16 / -	KS1WK	- / -	3	Partial capture
10-20 07:04	60m	-16 / -	DF0TZ	-9 / +2	3	✓ Closing observed
10-20 06:55	60m	-18 / -	F5DRD	-7 / -	4	✓ Closing observed
10-20 06:53	60m	-18 / -6	SP2CG	-4 / -2	5	✓ Full exchange observed
10-20 06:51	60m	-17 / -	F5DRD	- / -	4	Partial capture
10-20 06:49	60m	-20 / -	IZ8EYN	- / -15	2	✓ Closing fragment
10-20 06:48	60m	- / -7	DG6TOM	-13 / -	3	✓ Closing fragment
10-20 06:47	60m	-17 / -	DC5IU	- / -7	3	✓ Closing fragment
10-20 06:44	60m	-15 / -4	SP9AWP	-10 / -7	4	✓ Full exchange observed
10-20 06:28	60m	-8 / -	F4FDR	- / -8	3	✓ Closing fragment
10-20 06:25	60m	-14 / -	NP3MR	- / -19	6	✓ Closing fragment
10-17 18:20	60m	-15 / -	F4HSB	- / -	2	✓ Closing fragment
10-17 18:18	60m	-13 / -2	I4IKW	+9 / -1	5	✓ Full exchange observed
10-17 08:15	80m	-17 / -	OE6ANG	- / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
170730 -17 1894  DM2GM DF9JL R+22
170745 -17 1894  DF9JL DM2GM RR73
170800 -20 1513  DM2GM DL7JPH JO51
170800 -13 1894  DM2GM DF9JL 73
170830 -14 1513  DM2GM DL7JPH JO51
170845 -23 1895  DL7JPH DM2GM -02
170900 -17 1513  DM2GM DL7JPH R-07
170915 -19 1895  DL7JPH DM2GM RR73
170930 -19 1512  DM2GM DL7JPH 73
174445 -22 1997  T77RN DM2GM JN49 (x4)
174745 -24 1996  UN7EG DM2GM JN49 (x2)

80m

UTC    dB Audio  Message
164115  -2 1817  DF2JK DM2GM -01
164130  +0 1817  DM2GM DA6NEL JO60
164145  -3 1817  DF2JK DM2GM -01
164200  +4 1817  DM2GM DA6NEL JO60 (x2)
164245  -9 1817  DA6NEL DM2GM -01
164300  -1 1817  DM2GM DA6NEL R+12 (x2)
164545  +0 2253  MI9MIK DM2GM JN49 (x5)
165130  -2 1799  SP7DAB DM2GM JN49
165245 -11 1416  DM2GM DO2KMB JO42

40m

UTC    dB Audio  Message
171545  +2 2434  RZ4FWA DM2GM -15 (x4)
175315  -3 2580  EX7CQ DM2GM JN49 (x2)
175400  -8 1716  DM2GM EX7CQ -19
175415  +2 2580  EX7CQ DM2GM R-10
175430  -8 1716  DM2GM EX7CQ RR73
175445  +0 2580  EX7CQ DM2GM 73
071330 -17 2212  KS1WK DM2GM JN49 (x3)
102415 -15 1613  MW9LQA DM2GM JN49
102745 -19 1612  DA0M DM2GM RR73

10m

UTC    dB Audio  Message
114430 -20 1975  3A2MW DM2GM JN49 (x2)
114715 -12  873  DM2GM 3A2MW RR73
091800 -22 1729  DM2GM 9K2WA RR73
152400 -11 1021  DM2GM TN8GD -12 (x2)

20m

UTC    dB Audio  Message
070630  +7  501  LZ2VQ DM2GM -08 (x2)
070715 -10 1459  DM2GM RC9WC -01 (x2)
070800  +2  501  RC9WC DM2GM 73
070830 +10  501  VK2GQR DM2GM -19 (x3)
071030  +5  489  VK3XIL DM2GM -17 (x3)
071200  -1  841  VK2GQR DM2GM -19 (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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