UN7BHO — 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: Kazakhstan Most frequent locator attributed to this token: MO53

Receiver-side FT8 activity involving UN7BHO, decoded by SO8OO in southeastern Poland. 13 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-09-11 and 2026-11-07.

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 13 FT8 messages attributed to UN7BHO as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (77%), followed by 80 m (23%). In this small sample, the estimated median decoder S/N was -17 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-17 dB

Estimated median S/N

Bands

80m · 3 40m · 10

First attributed message: 2026-09-11
Last attributed message: 2026-11-07 02:12 UTC

Observed FT8 message patterns

Attributed sample: 13 messages
Active dates: 5 UTC dates
Estimated median S/N: -17 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 5, strong (≥ -8 dB) 1.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with UN7BHO in decoded directed-looking exchanges:

RT2D · European Russia ×2 CT7AUT · Portugal CT7BRV · Portugal EC2AHS · Spain EI4KF · Ireland OZ9WRH · Denmark R3PLN · European Russia R6DZR · European Russia RA4HG · European Russia RA6ANN · European Russia RU3DNN · European Russia RX6AOB · 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.

Most frequent locator attributed to UN7BHO

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: MO53 · 8 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 3,345 km (approx.)
Last such locator decoded: 2026-11-04 19:41 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	UN7BHO S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-07 09:18	10m	- / -	EA5AEP	+5 / -	3	Partial capture
11-07 02:11	40m	-20 / -12	CT7BRV	-11 / -20	3	✓ Full exchange observed
11-06 20:02	40m	- / -11	TC2TR	-14 / -	2	✓ Closing fragment
11-05 19:43	40m	- / -2	RX6AOB	-3 / -	2	✓ Closing fragment
11-05 16:16	40m	- / -14	EI4KF	-6 / -	2	✓ Closing fragment
11-04 19:41	40m	-19 / -	R3PLN	- / -24	3	✓ Closing fragment
11-01 19:44	40m	- / -	F4IIX	-12 / -	2	Partial capture
11-01 19:41	40m	- / -	UZ5CA	-1 / -	2	Partial capture
11-01 16:01	40m	- / -11	YL2KF	+12 / -	2	✓ Closing fragment
10-29 18:14	40m	- / -	F8MRQ	-3 / -	3	Partial capture
10-29 18:12	40m	- / -10	M9DNC	-6 / -	2	Partial capture
10-29 18:12	40m	- / -	OE9GWV	-4 / -	7	Partial capture
10-29 18:10	40m	- / -2	UA4FEN	-4 / -	3	✓ Closing fragment
10-29 18:08	40m	- / -11	RT2D	-14 / -	4	✓ Closing fragment
10-29 17:09	40m	- / -8	SP5MXZ	-20 / -	2	Partial capture
10-29 16:49	40m	- / -9	R6DZR	-7 / -	4	✓ Closing fragment
10-29 16:48	40m	- / -20	M0OXO	-10 / -	2	Partial capture
10-29 02:04	40m	- / -16	EC2AHS	-9 / -	7	✓ Closing fragment
10-28 15:11	40m	- / -8	OZ9WRH	-12 / -	2	✓ Closing fragment
10-28 15:07	40m	- / -20	RU3DNN	-12 / -	2	✓ Closing fragment
10-28 15:06	40m	- / -	UA3POG	-13 / -	2	Partial capture
10-28 15:05	40m	- / -5	SP6SOZ	-15 / -	2	✓ Closing fragment
10-27 01:36	40m	-12 / -	CU6AB	- / -	4	Partial capture
10-27 01:28	40m	- / +2	TA2VUZ	-17 / -	2	✓ Closing fragment
10-26 17:28	40m	- / -10	RT2D	-14 / -	3	Partial capture
10-25 15:12	40m	- / -8	SP5MXZ	-8 / -	5	Partial capture
10-25 15:09	40m	- / -6	RA4HG	-10 / -	2	✓ Closing fragment
09-11 01:11	80m	- / -	9A5E	+9 / -	3	Partial capture
09-11 01:09	80m	- / -	SV3DCX	+8 / -	6	Partial capture
09-11 01:08	80m	-13 / -25	SP6JIU	+26 / -7	7	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
091830  +5 2521  UN7BHO EA5AEP IM98 (x3)

40m

UTC    dB Audio  Message
194445 -14 2722  UN7BHO F4IIX IN95 (x2)
194100 -22 1790  R3PLN UN7BHO MO53 (x3)
161630  -6 1538  UN7BHO EI4KF -14 (x2)
194330  -3 2631  UN7BHO RX6AOB -02 (x2)
231445 -14 2343  UN7BHO EA3FH JN01
200245 -13 1676  UN7BHO TC2TR -11 (x2)
021145 -12 2020  UN7BHO CT7BRV -12
021200 -20 2019  CT7BRV UN7BHO R-20
021215 -10 2020  UN7BHO CT7BRV RR73

80m

UTC    dB Audio  Message
010900 +25 2850  UN7BHO SP6JIU -25
010930  +8  420  UN7BHO SV3DCX KM08
010930 +25 2849  UN7BHO SP6JIU -25 (x2)
011015 -13 2850  SP6JIU UN7BHO R-07
011030 +10  420  UN7BHO SV3DCX KM08
011030 +26 2850  UN7BHO SP6JIU RR73
011045  -8 2851  SP6JIU UN7BHO 73
011100 +10  420  UN7BHO SV3DCX KM08
011100 +10  781  UN7BHO 9A5E JN75
011130  +7  420  UN7BHO SV3DCX KM08
011130 +10  781  UN7BHO 9A5E JN75
011200  +6  420  UN7BHO SV3DCX KM08
011200  +8  781  UN7BHO 9A5E JN75
011230  +6  420  UN7BHO SV3DCX KM08

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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