IU2RNE — 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: Italy Most frequent locator attributed to this token: JN45

Receiver-side FT8 activity involving IU2RNE, decoded by SO8OO in southeastern Poland. 61 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 7 UTC dates in the available aggregate history. Observed between 2026-08-21 and 2026-10-01.

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 61 FT8 messages attributed to IU2RNE as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (92%), followed by 20 m (8%). Most decodes (84%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-13 dB

Estimated median S/N

Bands

40m · 56 20m · 5

First attributed message: 2026-08-21
Last attributed message: 2026-10-01 17:31 UTC

Observed FT8 message patterns

Attributed sample: 61 messages
Active dates: 7 UTC dates
Estimated median S/N: -13 dB
Estimated 10th-90th percentile: -19 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 17, moderate (-15 to -9 dB) 32, strong (≥ -8 dB) 12.

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 IU2RNE in decoded directed-looking exchanges:

DL4JTH · Fed. Rep. of Germany ×2 HA1BF · Hungary ×2 AO5FSB · Spain 9A2DM · Croatia 9A9TT · Croatia DJ0MAB · Fed. Rep. of Germany DL7DF · Fed. Rep. of Germany DM5JBN · Fed. Rep. of Germany F4NCC · France G6LTT · England HA3KHB · Hungary HB9ELE · Switzerland

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 IU2RNE

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: JN45 · 34 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,075 km (approx.)
Last such locator decoded: 2026-10-01 17:31 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	IU2RNE S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 13:03	40m	- / -2	9A60CBM	-13 / -	4	Partial capture
10-01 17:35	40m	- / -5	HB9ELE	+12 / -	3	✓ Closing fragment
10-01 17:31	40m	-16 / -	SQ2WKQ	- / -	2	Partial capture
10-01 17:29	40m	-6 / +8	HB9HUT	-5 / -	3	✓ Full exchange observed
10-01 17:26	40m	-14 / -	9A4ZM	- / -	2	Partial capture
10-01 17:24	40m	-14 / -8	HA1BF	+1 / -	7	✓ Full exchange observed
10-01 17:19	40m	-15 / -	IU4PPL	-12 / +5	8	✓ Full exchange observed
10-01 17:18	40m	-11 / -	M6ILA	- / -	2	Partial capture
09-27 11:59	40m	- / -4	DK7ZT	-20 / -	2	Partial capture
09-27 10:45	40m	- / +3	DK7ZT	-22 / -	2	Partial capture
09-27 10:34	40m	- / -18	9A2DM	-20 / -	2	✓ Closing fragment
09-27 10:28	40m	- / -9	HA1BF	-5 / -	2	✓ Closing fragment
09-27 10:15	40m	- / -15	SP100PKP	-15 / -	3	Partial capture
09-26 20:31	40m	-14 / -	BG0HP	- / -	5	Partial capture
09-26 20:19	40m	-15 / -25	LB1HI	-4 / -3	5	✓ Full exchange observed
09-26 20:12	40m	-6 / -3	OZ7CL	-13 / -	3	Partial capture
09-26 20:09	40m	-8 / -	ON2BCB	-14 / -	5	✓ Closing observed
09-26 20:08	40m	-6 / -	LA5ZUA	- / -	2	Partial capture
09-26 20:00	40m	-15 / -21	UA3PTY	-2 / 0	4	✓ Full exchange observed
09-26 18:53	40m	-10 / -	R4ZZ	- / -4	2	✓ Closing fragment
09-26 18:38	40m	- / -12	G6LTT	-14 / -	3	✓ Closing fragment
09-23 15:19	40m	-9 / -	R2EA/P	- / -	4	Partial capture
09-20 07:46	40m	- / -8	DK7ZT	-12 / -	4	Partial capture
09-20 07:19	40m	- / +10	DK7ZT	-12 / -	3	Partial capture
09-19 20:18	40m	-10 / -	OS4K	- / -4	2	Partial capture
09-19 20:16	40m	- / -	DK3TNA	-8 / -	3	Partial capture
09-19 20:16	40m	- / -	S53AK	+9 / -	3	Partial capture
09-19 20:15	40m	- / -	F5PBG	-4 / -	2	Partial capture
09-19 20:15	40m	- / -6	ON1DGN	-12 / -	4	✓ Closing fragment
08-30 12:28	40m	- / -11	DL4JTH	-7 / -	5	✓ Closing fragment
08-27 10:22	20m	-16 / -	WA4MIT	- / -	2	Partial capture
08-27 09:52	20m	- / -3	F5IXN	-2 / -	2	Partial capture
08-27 09:50	20m	-18 / 0	AO5FSB	-3 / -	3	✓ Closing observed
08-27 09:41	20m	- / -	PC2J	-4 / -	4	Partial capture
08-27 09:05	40m	- / -12	SQ9SET	-4 / -	5	✓ Closing fragment
08-27 08:58	40m	- / -15	DL7DF	-18 / -	2	✓ Closing fragment
08-27 08:45	40m	- / -6	9A9TT	-10 / -	2	✓ Closing fragment
08-22 14:01	40m	- / +9	DK7ZT	-19 / -	3	Partial capture
08-22 13:49	40m	- / +4	DK7ZT	-19 / -	3	Partial capture
08-22 12:13	40m	- / -	DK7ZT	-22 / -	2	Partial capture
08-22 12:11	40m	- / -12	DM5JBN	-6 / -	2	✓ Closing fragment
08-21 14:50	40m	-20 / -	F4NCC	- / -	4	✓ Closing fragment
08-21 14:44	40m	- / -8	HA3KHB	-16 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
172645 -12 1344  9A4ZM IU2RNE +13 (x2)
172930  -8  471  IU2RNE HB9HUT +08
172945  -6  471  HB9HUT IU2RNE R+14
173000  -2  471  IU2RNE HB9HUT RR73
173115 -13 1125  SQ2WKQ IU2RNE JN45 (x2)
173515  +8  642  IU2RNE HB9ELE -05 (x3)
130315 -14  949  IU2RNE 9A60CBM -02 (x5)

20m

UTC    dB Audio  Message
115030 -17  615  CR7BRV IU2RNE JN45
094100  -9 1434  IU2RNE PC2J JO22 (x4)
094230  +3  520  IU2RNE EA1IOK IN62
094700 -11 1434  IU2RNE F1PPH JN07
095000 -19  319  AO5FSB IU2RNE JN45
095015  -3  319  IU2RNE AO5FSB +00
095100 -17  319  AO5FSB IU2RNE 73
095215  -1  320  IU2RNE F5IXN R-03 (x2)
102230 -20  282  WA4MIT IU2RNE JN45 (x2)

10m

UTC    dB Audio  Message
101245 -10 1222  IU2RNE EA3AKY JN01

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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