OE/DG7CF — 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: Austria

Receiver-side FT8 activity involving OE/DG7CF, decoded by SO8OO in southeastern Poland. 2,886 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 41 UTC dates in the available aggregate history. Observed between 2026-07-05 and 2026-10-19.

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 2,886 FT8 messages attributed to OE/DG7CF as the transmitting token by decoded message structure across 41 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (88%), followed by 20 m (12%) and 80 m (0%). Most decodes (53%) fell within the six-hour window 06:00-12:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -3 dB.

Overview

2,886

Messages attributed

UTC dates decoded

288

Active 15-min windows

-3 dB

Estimated median S/N

Bands

80m · 3 40m · 2,531 20m · 352

First attributed message: 2026-07-05
Last attributed message: 2026-10-19 05:38 UTC

Observed FT8 message patterns

Attributed sample: 2,886 messages
Active dates: 41 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -13.3 to +4.8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 177, moderate (-15 to -9 dB) 499, strong (≥ -8 dB) 2,210.

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 OE/DG7CF in decoded directed-looking exchanges:

W9XYZ · United States ×2 DL7UKM · Fed. Rep. of Germany ×2 SX48JM · Greece ×2 Z335MK · North Macedonia ×2 8A81JK · Indonesia 8B81JT · Indonesia 8B81SL · Indonesia 9K2MP · Kuwait D44TWO · Cape Verde DA2DA · Fed. Rep. of Germany DF1DJ · Fed. Rep. of Germany DJ2MS · Fed. Rep. of Germany

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	OE/DG7CF S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-19 05:36	40m	-11 / -	US2YW	+8 / -3	4	Partial capture
10-19 03:25	40m	- / -15	RV9CW	-4 / -	3	Partial capture
10-18 08:35	40m	- / -6	PA3CPS	-18 / -	2	Partial capture
10-18 08:34	40m	0 / -	LB5UK	- / -16	2	Partial capture
10-18 08:31	40m	-3 / -	<...>	- / -	2	✓ Closing fragment
10-18 08:31	40m	- / -	DF5DY	-8 / -	3	Partial capture
10-18 08:29	40m	-6 / -	SP1TK	- / -10	2	Partial capture
10-18 08:25	40m	+2 / +5	DF5DY	-11 / 0	3	Partial capture
10-18 08:24	40m	-1 / -	<...>	-10 / -	6	✓ Closing fragment
10-18 08:19	40m	-2 / -2	OH6DCH	-18 / -16	4	Partial capture
10-18 08:18	40m	-3 / -	<...>	-9 / -	4	✓ Closing fragment
10-18 08:17	40m	-6 / -	R2AL	- / -9	2	Partial capture
10-18 08:15	40m	+3 / -15	UT2SQ	-1 / -15	2	Partial capture
10-18 08:12	40m	- / 0	DG7CF	-3 / -	3	Partial capture
10-18 08:10	40m	0 / -	R2AL	- / -9	2	Partial capture
10-18 08:08	40m	-3 / -	<...>	- / -	3	✓ Closing fragment
10-05 00:03	40m	- / -	CT7AUT	-2 / -	4	Partial capture
10-04 16:18	40m	- / -3	RN2F	-16 / -	2	Partial capture
10-04 16:14	40m	- / -11	RK4FH	-4 / -	3	Partial capture
10-04 11:13	40m	- / -19	YU7AS	-11 / -	7	Partial capture
10-04 07:37	40m	0 / -	<...>	-14 / -	3	✓ Closing fragment
10-04 07:34	40m	-1 / -	YU2MS	- / -11	5	Partial capture
10-04 07:31	40m	-3 / -11	S56IAR	0 / -13	2	Partial capture
10-04 07:28	40m	-1 / -	<...>	-1 / -	5	✓ Closing fragment
10-04 07:27	40m	0 / -	MW7RHR	-21 / -6	2	Partial capture
10-04 06:22	40m	-1 / -	DL8WEM	- / -15	3	Partial capture
10-04 06:22	40m	-7 / -	<...>	+8 / -	4	✓ Closing fragment
10-04 06:21	40m	-1 / -	VE2LBI	- / -12	2	Partial capture
10-04 06:18	40m	0 / -	PI4TS	- / -6	5	Partial capture
10-04 06:09	40m	-4 / -	<...>	- / -	5	✓ Closing fragment
10-04 06:08	40m	-1 / -	R3ICU	- / -20	2	Partial capture
10-04 06:04	40m	-5 / -	<...>	- / -	2	✓ Closing fragment
09-27 10:37	40m	- / +8	9A2DM	-16 / -	2	Partial capture
09-27 10:24	40m	- / -3	SQ4GXF	-16 / -	2	Partial capture
09-27 10:08	40m	- / -	SP9MQS	+5 / -	2	Partial capture
09-27 10:04	40m	- / -17	SP9MQS	+6 / -	4	Partial capture
09-27 09:12	40m	- / -	SP9MQS	+5 / -	2	Partial capture
09-27 07:05	40m	- / +1	DL7AOM	-6 / -	2	Partial capture
09-26 21:38	40m	- / -7	EA5HM	-14 / -	2	Partial capture
09-26 18:36	40m	+7 / -	<...>	-5 / -	2	✓ Closing fragment
09-26 18:36	40m	-2 / +4	DJ7BU	-2 / -12	2	Partial capture
09-26 18:08	40m	-2 / -	<...>	-2 / -	2	✓ Closing fragment
09-26 07:20	40m	-13 / -	<...>	-10 / -	2	✓ Closing fragment
09-26 07:19	40m	-8 / -13	SQ3MQD	-10 / -10	3	Partial capture
09-26 07:15	40m	- / -8	DL2LRT	0 / -	2	Partial capture
09-26 07:15	40m	-4 / -	<...>	- / -	2	✓ Closing fragment
09-26 07:10	40m	-6 / -	<...>	- / -	2	✓ Closing fragment
09-26 07:06	40m	-6 / -	GJ0KYZ	- / -7	3	Partial capture
09-25 18:25	80m	-6 / -14	SP5DFK	-12 / -19	4	Partial capture
09-25 17:30	40m	-3 / -	SP6LHT	- / -12	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
083445  -1 1495  LB5UK OE/DG7CF -16
083500 -17 1497  OE/DG7CF PA3CPS JO32
083515  +2 1495  LB5UK OE/DG7CF -16
083530 -19 1497  OE/DG7CF PA3CPS R-06
083545  -2 1495  <...> OE/DG7CF RR73
032515  -1 2256  OE/DG7CF RV9CW MO06 (x3)
035615  -8 2484  OE/DG7CF IW3GRG JN65
040330 -10 2481  SV2AOB OE/DG7CF -17
053615  +8 2482  OE/DG7CF US2YW KN28 (x3)
053800 -11 2482  US2YW OE/DG7CF -03
071045  -4 2482  OE/DG7CF IK2ZJR JN45

80m

UTC    dB Audio  Message
182400  -5 1538  CQ OE/DG7CF
182530  -6 1538  SP5DFK OE/DG7CF -19
182545 -13 1535  OE/DG7CF SP5DFK R-14
182600  -7 1538  SP5DFK OE/DG7CF -19
182615 -11 1536  OE/DG7CF SP5DFK R-14

20m

UTC    dB Audio  Message
172530  -2 1432  <...> OE/DG7CF RR73
172600  -2 1432  OE9RRI OE/DG7CF R-04 (x2)
172645  -5 3027  OE/DG7CF SV1SSL KM18
172700  -4 1432  OE9RRI OE/DG7CF R-04
172930  +4 1432  CQ OE/DG7CF
173000  -3 1432  OE9RRI OE/DG7CF R-02
173030  -2 1432  <...> OE/DG7CF 73
173100  -4 1432  CQ OE/DG7CF (x2)
173300  -4 1432  DM5WGL OE/DG7CF -06
173345  +3 1003  OE/DG7CF <...> 73
173400  -7 1838  OE/DG7CF RX9WN -14
173400  -4 1431  CQ OE/DG7CF
173430  -3 1838  OE/DG7CF RX9WN -14

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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