RX7T — 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: European Russia Most frequent locator attributed to this token: LN14

Receiver-side FT8 activity involving RX7T, decoded by SO8OO in southeastern Poland. 1,774 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 69 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-05.

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 1,774 FT8 messages attributed to RX7T as the transmitting token by decoded message structure across 69 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (66%), followed by 40 m (26%) and 10 m (8%). Several six-hour UTC windows tied for the largest share (41%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (66%); the estimated median was -5 dB.

Overview

1,774

Messages attributed

UTC dates decoded

344

Active 15-min windows

-5 dB

Estimated median S/N

Bands

40m · 456 20m · 1,178 10m · 140

First attributed message: 2026-06-06
Last attributed message: 2026-11-05 00:48 UTC

Observed FT8 message patterns

Attributed sample: 1,774 messages
Active dates: 69 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -15 to +8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 142, moderate (-15 to -9 dB) 462, strong (≥ -8 dB) 1,170.

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 RX7T in decoded directed-looking exchanges:

ON4AOI · Belgium ×2 PD0RDD · Netherlands ×2 PV8AJ · Brazil ×2 R3YAU · European Russia ×2 4X5JK · Israel 5B4ARQ · Cyprus 5P5Z · Denmark BA4II · China BD4UJ · China DF3VG · Fed. Rep. of Germany DL7UVO · Fed. Rep. of Germany DL8TV · 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.

Most frequent locator attributed to RX7T

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: LN14 · 247 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,705 km (approx.)
Last such locator decoded: 2026-11-04 01:54 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	RX7T S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 00:47	40m	-12 / -21	HI8J	-12 / -18	5	✓ Full exchange observed
11-05 00:44	40m	-13 / -	VU2MSA	- / -8	4	✓ Closing fragment
11-04 17:01	40m	- / -	HB9ELE	+3 / -	4	Partial capture
11-04 17:00	40m	-8 / -	R9GM	- / +2	3	✓ Closing fragment
11-04 01:54	40m	-17 / -5	AA3B	-11 / -18	5	Partial capture
11-04 01:45	40m	-6 / +1	3A2LF	-6 / -21	4	✓ Full exchange observed
11-01 04:24	40m	-10 / -	R3MW	- / -	3	✓ Closing fragment
11-01 04:23	40m	-8 / -	UA3GX	- / -	2	Partial capture
10-31 19:38	40m	-8 / -	7X2RF	- / -	6	Partial capture
10-26 18:40	40m	- / -10	UA7XA	+8 / -	3	✓ Closing fragment
10-26 18:35	40m	-12 / -	RN6LRA	- / -8	2	Partial capture
10-26 17:46	40m	-2 / -	RM9WU	- / -15	2	Partial capture
10-26 17:36	40m	-8 / -	ER3UA	- / -16	2	Partial capture
10-26 16:42	40m	-8 / -	RT3K	- / -11	3	✓ Closing fragment
10-24 05:12	40m	-12 / -	UC6W	- / -7	2	✓ Closing fragment
10-24 02:39	40m	-7 / -	A92AE	- / -20	6	Partial capture
10-23 23:22	40m	-3 / -	EA8AE	- / -15	3	✓ Closing fragment
10-23 23:20	40m	-6 / -	IN3/IU2TUL	- / -	2	Partial capture
10-16 05:31	40m	- / -6	RU3GC	+8 / -	2	✓ Closing fragment
10-16 05:27	40m	-18 / -	R7LA	-3 / -2	3	✓ Closing observed
10-16 05:23	40m	-21 / -5	RV3X	-7 / -8	3	✓ Full exchange observed
10-16 05:18	40m	- / -8	UA3WG	-8 / -	2	✓ Closing fragment
10-16 03:15	40m	-7 / -	EP2AES	- / -7	3	✓ Closing fragment
10-15 23:40	40m	-5 / -7	PD2ET	-6 / -5	4	✓ Full exchange observed
10-15 23:19	40m	-4 / -	M0MLS	-12 / -16	3	✓ Closing observed
10-15 23:18	40m	-8 / -	LB7ZG	- / -15	2	Partial capture
10-12 20:19	40m	-5 / -	VK3AMP	- / -18	3	✓ Closing fragment
10-12 02:51	40m	-11 / -	HI3CH	- / -	5	Partial capture
10-12 02:15	40m	-9 / -	NP4VA	- / -	3	Partial capture
10-12 02:14	40m	-2 / -	RC8SAB	- / -6	2	✓ Closing fragment
10-12 02:13	40m	-7 / -	RD3FY	- / +1	2	✓ Closing fragment
10-12 02:12	40m	-10 / +10	SV5AZK	-22 / -	4	✓ Closing observed
10-12 02:10	40m	-8 / -7	HK4SAN	-8 / -7	7	✓ Full exchange observed
09-22 02:54	40m	-7 / -	AA1K	- / -17	4	Partial capture
09-22 02:51	40m	-6 / -	K1ZM	- / -2	6	Partial capture
09-21 18:21	40m	-8 / -	A91ARS	- / -	5	Partial capture
09-18 03:48	40m	-4 / -	RA3MT	- / -22	4	✓ Closing fragment
09-17 02:43	40m	-8 / -	S79/DL2SBY	- / -11	5	Partial capture
09-17 02:42	40m	-4 / -	F4CQS	- / -	2	Partial capture
09-17 02:25	40m	-4 / -	UB4COE/P	- / -23	4	Partial capture
09-17 02:23	40m	0 / -	RK3YWA	- / -9	3	✓ Closing fragment
09-17 02:13	40m	+2 / -	R4KR	- / -17	2	✓ Closing fragment
09-17 02:10	40m	+7 / -	UB4COE/P	- / -8	2	Partial capture
09-17 02:08	40m	+2 / -	EA1AA	- / -	3	Partial capture
09-12 17:01	40m	-1 / -	RT8T	- / -18	2	Partial capture
09-12 16:56	40m	- / -	RA6OD	0 / -	3	Partial capture
09-12 16:56	40m	- / -13	RW3PI	0 / -	3	✓ Closing fragment
09-01 02:07	40m	-10 / -11	7Z1DM	-15 / -	3	✓ Closing observed
08-27 14:12	20m	-4 / -	4X5JK	-16 / -11	3	✓ Closing observed
08-21 19:25	40m	+6 / -	JH0JLP	- / -18	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
170145  +6  594  RX7T HB9ELE JN47
170200  -5 2420  R9GM RX7T RR73
170215  +5  594  RX7T HB9ELE JN47 (x3)
170730  +0 2307  RX7T DL/N0PNG R-03
004415 -11 2346  VU2MSA RX7T -08 (x4)
004745 -11 2345  HI8J RX7T -18 (x2)
004830 -11 2142  RX7T HI8J R-21
004845 -12 2345  HI8J RX7T RR73
004900 -12 2143  RX7T HI8J 73

10m

UTC    dB Audio  Message
101700 -21 1563  RX7T EA8AP R-02
142630 -12 2293  RX7T D2ACE R-14
152900 -21 1731  RX7T C5R +07
152930 -23 1730  RX7T RR73; IS0RVH <...> -12

20m

UTC    dB Audio  Message
160530 -14 2575  JA8RVP RX7T -13 (x2)
160715  -6 1763  RX7T UA6HRB R-06 (x3)
161800  -6 2575  YE4FNN RX7T -08 (x2)
161945  +1 2491  RX7T YE4FNN R-05 (x3)
171215  -2 1679  RX7T JA5SUD R-14 (x2)
141215  -7 2186  4X5JK RX7T -11 (x2)
141300 -16 1815  RX7T 4X5JK 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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