DL750RTG — 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

Receiver-side FT8 activity involving DL750RTG, decoded by SO8OO in southeastern Poland. 329 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 12 UTC dates in the available aggregate history. Observed between 2026-08-12 and 2026-10-13.

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 329 FT8 messages attributed to DL750RTG as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (38%), followed by 20 m (27%) and 10 m (19%). The busiest six-hour window was 17:00-23:00 UTC, containing 45% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.

Overview

329

Messages attributed

UTC dates decoded

Active 15-min windows

-8 dB

Estimated median S/N

Bands

80m · 52 40m · 126 20m · 89 10m · 62

First attributed message: 2026-08-12
Last attributed message: 2026-10-13 17:17 UTC

Observed FT8 message patterns

Attributed sample: 329 messages
Active dates: 12 UTC dates
Estimated median S/N: -8 dB
Estimated 10th-90th percentile: -20 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 74, moderate (-15 to -9 dB) 81, strong (≥ -8 dB) 174.

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 DL750RTG in decoded directed-looking exchanges:

5B4AMX · Cyprus DH3PL · Fed. Rep. of Germany GW8DX · Wales UA3GX · European Russia

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.

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	DL750RTG S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-13 16:26	40m	- / -14	S53AK	-6 / -	2	Partial capture
10-13 04:13	40m	- / -12	RK4UZ	-6 / -	2	Partial capture
10-12 18:46	40m	-3 / -	UA3GX	- / -4	3	✓ Closing fragment
10-12 18:45	40m	-2 / -	<...>	+2 / -	3	✓ Closing fragment
10-12 18:44	40m	- / 0	R4ZZ	-3 / -	3	Partial capture
10-12 18:41	40m	- / -6	R4ZZ	0 / -	2	Partial capture
10-12 18:41	40m	-16 / -	<...>	+3 / -	3	✓ Closing fragment
10-12 18:39	40m	- / -	IW2N	-11 / -	3	Partial capture
10-12 18:37	40m	-7 / -	<...>	+6 / -	2	✓ Closing fragment
10-12 18:36	40m	0 / -12	YO4NF	+6 / -2	2	Partial capture
10-12 18:34	40m	-8 / -	DL3JHK	-8 / -15	6	Partial capture
10-12 18:32	40m	-1 / -	<...>	-4 / -	3	✓ Closing fragment
10-12 18:13	40m	-8 / -	<...>	-5 / -	8	✓ Closing fragment
10-12 18:11	40m	-11 / -19	DG3DAF	-3 / -16	6	Partial capture
09-12 09:32	40m	-22 / +1	DG4FFF	-18 / +9	2	Partial capture
09-12 09:30	40m	- / -	UT4PA	-8 / -	4	Partial capture
09-11 12:08	40m	-19 / -	EA1AA	- / -16	4	Partial capture
09-11 12:05	40m	-18 / -	<...>	- / -	4	Partial capture
08-28 16:35	80m	- / -	<...>	-7 / -	3	✓ Closing fragment
08-27 14:39	40m	- / -	HA9OA	+5 / -	15	Partial capture
08-27 14:25	40m	-19 / -	<...>	-4 / -	6	✓ Closing fragment
08-27 13:59	40m	- / -1	YL3GAO	-11 / -	4	Partial capture
08-27 13:51	40m	- / -	<...>	-8 / -	2	✓ Closing fragment
08-26 11:57	40m	-22 / -	<...>	-21 / -	2	✓ Closing fragment
08-26 11:53	40m	- / -	<...>	-10 / -	2	✓ Closing fragment
08-26 11:48	40m	-22 / -	<...>	- / -	2	✓ Closing fragment
08-26 11:32	20m	-22 / -	<...>	- / -	2	✓ Closing fragment
08-26 10:18	20m	-8 / -	<...>	- / -	5	Partial capture
08-26 10:00	40m	- / -	DJ0MAB	-22 / -	2	Partial capture
08-26 09:56	40m	-22 / -	<...>	-17 / -	4	✓ Closing fragment
08-26 09:53	40m	-24 / -	<...>	-15 / -	2	✓ Closing fragment
08-26 09:53	40m	-23 / +8	DF1AN	-19 / -1	5	Partial capture
08-26 09:53	40m	- / -	DM5ME	-14 / -	2	Partial capture
08-25 11:31	20m	-22 / -	AF2F	- / -	5	Partial capture
08-24 19:21	20m	- / -	IU5HIU	-16 / -	2	Partial capture
08-24 19:13	20m	-5 / +3	9A2NA	+4 / -5	3	Partial capture
08-24 19:12	20m	-8 / -	<...>	+4 / -	6	✓ Closing fragment
08-24 11:38	20m	- / -	DL3YAZ	-15 / -	2	Partial capture
08-24 11:31	20m	- / -10	F4HEA	-8 / -	2	Partial capture
08-24 11:31	20m	- / -	<...>	-2 / -	2	✓ Closing fragment
08-24 11:21	20m	-12 / -	<...>	+1 / -	2	✓ Closing fragment
08-24 07:29	40m	- / -4	DL9KM	-14 / -	2	Partial capture
08-24 07:27	20m	-7 / -	RX3DTN	- / -20	2	Partial capture
08-24 07:18	20m	-23 / -	<...>	- / -	3	Partial capture
08-24 07:15	20m	-18 / -	<...>	- / -	2	Partial capture
08-24 07:12	40m	-19 / +10	GJ0KYZ	-21 / +5	2	Partial capture
08-24 07:09	40m	-17 / -	<...>	-13 / -	5	✓ Closing fragment
08-23 20:32	40m	+1 / -	<...>	- / -	7	Partial capture
08-23 20:28	80m	-3 / -	<...>	+14 / -	4	✓ Closing fragment
08-23 20:18	40m	0 / -	CU5AQ	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
041345  -8 2777  DL750RTG RK4UZ LO24 (x2)
041800 -17 1215  DL750RTG SV5BYP KM46
143300 -11  409  SP8FNA DL750RTG R+01
143415  -7  280  DL750RTG RA3ZH KO81
143645  -7  409  DL750RTG UA3PTK KO93
145145  -1  400  DL750RTG R6ML +12
145200 -10  409  RW4HB DL750RTG -20
155400  +0 1219  DL750RTG R2EG -11
160545 -14  291  DL750RTG F4BJN JN25
162630  -8 1216  DL750RTG S53AK JN76 (x2)
164215 -17  290  DL750RTG F4BJN JN25
171730  -9  289  RN1TG DL750RTG R-12
172015  -9  290  DL750RTG F4BJN JN25

80m

UTC    dB Audio  Message
223945  +1 1244  <...> DL750RTG
224015  +3 1244  D2UY DL750RTG R-11
224045  +6 1244  <...> DL750RTG 73
224145  +5 1244  DL7GP DL750RTG +00
224215  +3 1244  <...> DL750RTG RR73
224315  +3 1244  PE1NPS DL750RTG +01
224345  -1 1244  <...> DL750RTG RR73
224400 -15 2499  DL750RTG <...> 73
202815  -3 1055  <...> DL750RTG RRR
202830 +15  952  DL750RTG <...> RRR
202845  -3 1055  <...> DL750RTG 73
202900 +14  952  DL750RTG <...> 73 (x4)

20m

UTC    dB Audio  Message
192145 -15 1656  DL750RTG IU5HIU JN53
113130 -18 1113  <AF2F> DL750RTG (x5)
115230 -11 1113  <...> DL750RTG (x9)

10m

UTC    dB Audio  Message
132145  -8  645  ER3CT DL750RTG R-15
132215  -3  645  <...> DL750RTG 73
132245  -5  646  CQ DL750RTG
132315  -6  646  IQ4JO DL750RTG +01
132345 -14  646  <...> DL750RTG RR73
132415 -14  647  CQ DL750RTG
132445  -5  647  OK1FED DL750RTG -03
132500  -1  648  DL750RTG IW3HKW JN65
132515  -6  648  <...> DL750RTG RR73
132530  -1  649  DL750RTG IW3HKW JN65
132545  -6  648  IW3HKW DL750RTG -19
132600  -3  649  DL750RTG IW3HKW JN65
132615  -5  648  IW3HKW DL750RTG -15
132645  -5  649  <...> DL750RTG RR73
132700  -2  649  DL750RTG <...> 73

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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