DL8GBR — 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: JN38

Receiver-side FT8 activity involving DL8GBR, decoded by SO8OO in southeastern Poland. 503 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 21 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-23.

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 503 FT8 messages attributed to DL8GBR as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (55%), followed by 20 m (33%) and 80 m (6%). Most decodes (74%) fell within the six-hour window 12:00-18:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

503

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

80m · 29 60m · 278 40m · 27 20m · 166 10m · 3

First attributed message: 2026-06-09
Last attributed message: 2026-10-23 15:18 UTC

Observed FT8 message patterns

Attributed sample: 503 messages
Active dates: 21 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -17 to +2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 77, moderate (-15 to -9 dB) 193, strong (≥ -8 dB) 233.

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 DL8GBR in decoded directed-looking exchanges:

PD0MNO · Netherlands ×2 PE1NPS · Netherlands ×2 A41KB · Oman AP2TN · Pakistan EA5ISM · Spain EW1MN · Belarus GI7AXB · Northern Ireland HA1ZW · Hungary IZ3ZUS · Italy SH7PDA · Sweden SP2HCA · Poland TA1ETM · European Turkey

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 DL8GBR

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: JN38 · 255 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,084 km (approx.)
Last such locator decoded: 2026-10-23 15:18 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	DL8GBR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 15:15	60m	-18 / -	F5CUN	- / -18	2	✓ Closing fragment
10-23 15:13	60m	-14 / -	DB4VI	- / -8	3	✓ Closing fragment
10-20 21:05	60m	0 / -23	DH3KR	+4 / -19	7	✓ Full exchange observed
10-20 21:01	60m	-4 / -	SP3JHZ	- / -6	2	✓ Closing fragment
10-20 21:00	60m	- / -8	SM7WNM	-9 / -	2	Partial capture
10-20 20:58	60m	-8 / -1	ON1BH	-14 / +6	4	✓ Full exchange observed
10-20 20:58	60m	-4 / -8	US2YW	-8 / -4	5	✓ Full exchange observed
10-20 20:57	60m	-7 / -6	G4DBW	+8 / -	4	✓ Closing observed
10-20 20:56	60m	-7 / +6	OE/DL1MKW	+6 / +1	2	Partial capture
10-20 20:54	60m	-2 / -	DB5HA	-13 / -19	3	✓ Full exchange observed
10-20 20:53	60m	-2 / -	SP1MGM	-7 / -13	4	✓ Closing observed
10-19 16:08	60m	-12 / -7	YO5IB	-6 / -14	4	✓ Full exchange observed
10-19 16:02	60m	-11 / -1	SP2EWQ	-3 / -2	5	✓ Full exchange observed
10-19 15:59	60m	-14 / -	DK5SDJ	- / -	2	✓ Closing fragment
10-19 15:54	60m	-13 / -1	OK1UA	-20 / -25	8	✓ Full exchange observed
10-19 15:32	60m	-8 / -	EA3IBA	- / 0	3	✓ Closing fragment
10-19 15:30	60m	-8 / -	DK0HB	- / -14	2	Partial capture
10-19 15:28	60m	-6 / -	DL1ASR	- / +5	2	Partial capture
10-19 15:24	60m	-10 / -1	IK5ZPV	-9 / +5	7	✓ Full exchange observed
10-17 17:15	60m	-12 / -11	SV8NAJ	-15 / -	4	✓ Closing observed
10-17 17:12	60m	-11 / -	IK1NET	- / +7	2	✓ Closing fragment
10-17 17:12	60m	-9 / -	DG1KFR	-9 / +4	8	✓ Full exchange observed
10-17 17:08	60m	-8 / +1	DB3OI	+3 / +7	5	✓ Full exchange observed
10-17 17:05	60m	-11 / +1	IK4CBO	-4 / +8	6	✓ Full exchange observed
10-17 17:04	60m	-11 / -	ON4MGV	-12 / +2	5	✓ Full exchange observed
10-13 15:15	60m	-15 / -	ON8SL	- / -9	3	✓ Closing fragment
10-13 15:13	60m	-17 / +3	DK4RH	-16 / 0	4	✓ Full exchange observed
10-13 15:11	60m	-15 / +1	OM3WFH	-2 / -1	5	✓ Full exchange observed
10-13 15:05	60m	-9 / -	PA2MRK	- / -	2	Partial capture
10-13 15:02	60m	-16 / +5	DG6YMK	-11 / -	3	✓ Full exchange observed
10-13 15:00	60m	-9 / -	PA2MRK	- / -11	2	Partial capture
10-13 14:55	60m	-7 / -	G1IAB	- / -14	3	✓ Closing fragment
10-13 14:52	60m	-10 / +3	HB9HAN	-20 / -	3	✓ Closing observed
10-13 14:50	60m	-10 / -5	SP2DMB	-15 / -11	5	✓ Full exchange observed
10-12 15:22	60m	-14 / -	DL9KM	- / -8	2	✓ Closing fragment
10-12 15:19	60m	-12 / -	F5GSD	-6 / -	5	✓ Full exchange observed
10-12 15:17	60m	-10 / -	F5APQ	- / -	2	✓ Closing fragment
10-12 15:14	60m	-16 / -	<...>	- / -16	2	Partial capture
10-12 15:12	60m	-6 / +2	DG3VB	+3 / -	4	✓ Closing observed
10-12 15:08	60m	-14 / -	PA0LAN	- / -6	2	✓ Closing fragment
10-12 15:08	60m	-14 / -	S56KZ	-7 / -	8	✓ Full exchange observed
10-12 15:07	60m	-13 / -	M0XXJ	- / +1	2	✓ Closing fragment
10-12 15:04	60m	-11 / -	MM0HVU	- / -	2	Partial capture
10-08 18:13	80m	-2 / -20	PE1NPS	-3 / -19	7	✓ Full exchange observed
10-08 17:52	80m	-7 / -	DO8JB	- / -10	2	✓ Closing fragment
10-08 17:51	80m	-6 / -16	SP1WK	-12 / -	3	✓ Closing observed
10-08 17:48	80m	-2 / -	DO1JMA	- / 0	2	✓ Closing fragment
10-08 17:43	60m	+2 / 0	DL3NOC	-16 / -13	4	✓ Full exchange observed
10-08 17:41	60m	0 / -4	PA3GQM	-9 / +2	5	✓ Full exchange observed
10-08 17:36	60m	+2 / -7	DM2GG	0 / +1	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
210500  +0 1532  DL8GBR DH3KR JO30
210515  +0  608  CQ DL8GBR JN38
210530  +4 1532  DL8GBR DH3KR JO30
210545  +0  608  CQ DL8GBR JN38
210600  +4 1532  DL8GBR DH3KR JO30
210615  -4  608  DH3KR DL8GBR -19
210630  +5 1532  DL8GBR DH3KR R-23
210645  +3  608  DH3KR DL8GBR RR73
210700  +8 1532  DL8GBR DH3KR 73
151315 -14 1476  DB4VI DL8GBR JN38 (x3)
151515 -17 1658  F5CUN DL8GBR -18 (x2)
151830 -15 2320  SP2EWQ DL8GBR JN38

80m

UTC    dB Audio  Message
175000 -13 1815  DO4HBE DL8GBR JN38
175100  -5 1208  SP1WK DL8GBR JN38
175115 -12 1208  DL8GBR SP1WK -16
175215  -7 1208  SP1WK DL8GBR RR73
175245  -6 1208  DO8JB DL8GBR -10 (x2)
181215  -3  382  CQ DL8GBR JN38 (x2)
181300  -6  502  DL8GBR PE1NPS JO22
181315  -1  382  PE1NPS DL8GBR -19
181330  -6  502  DL8GBR PE1NPS R-20
181345  -1  382  PE1NPS DL8GBR -19
181400  +1  502  DL8GBR PE1NPS R-20
181415  -3  382  PE1NPS DL8GBR RR73
181430  +0  502  DL8GBR PE1NPS 73

40m

UTC    dB Audio  Message
151430 -19 1679  DL8GBR IQ0AAX RR73
151445 -10 1679  IQ0AAX DL8GBR 73
151830  -3  562  CQ DL8GBR JN38                        a1 (x3)
151945  +9  777  DL8GBR DM5ME JO52 (x2)
152015  +7  562  DM5ME DL8GBR +02
162030  -9 2039  DL3BCO DL8GBR JN38 (x2)
134000 -15 1189  ON4RLI DL8GBR R-07 (x5)

20m

UTC    dB Audio  Message
150945 -14 2102  EP2AES DL8GBR JN38 (x3)
115230 -16 1136  DL8GBR PD3LKN JO22
115515 -18 1137  UV5ENO DL8GBR RR73
115715 -20 1136  CQ DL8GBR JN38
115800 -24 1936  DL8GBR PD0MNO JO21 (x2)
115845 -16 1137  TA1ETM DL8GBR RR73
115900 -15 1937  DL8GBR PD0MNO JO21
115915 -21 1137  PD0MNO DL8GBR -06
115930 -10 1937  DL8GBR PD0MNO R+03
115945 -15 1137  PD0MNO DL8GBR RR73
120000 -17 1937  DL8GBR PD0MNO 73
120115 -16 1137  CQ DL8GBR JN38

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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