PA5MB/QRP — 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: Netherlands

Receiver-side FT8 activity involving PA5MB/QRP, decoded by SO8OO in southeastern Poland. 297 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 20 UTC dates in the available aggregate history. Observed between 2026-09-17 and 2026-11-01.

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 297 FT8 messages attributed to PA5MB/QRP as the transmitting token by decoded message structure across 20 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (65%), followed by 80 m (35%). Most decodes (91%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14.1 dB.

Overview

297

Messages attributed

UTC dates decoded

Active 15-min windows

-14.1 dB

Estimated median S/N

Bands

80m · 104 40m · 193

First attributed message: 2026-09-17
Last attributed message: 2026-11-01 21:37 UTC

Observed FT8 message patterns

Attributed sample: 297 messages
Active dates: 20 UTC dates
Estimated median S/N: -14.1 dB
Estimated 10th-90th percentile: -23 to -4 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 134, moderate (-15 to -9 dB) 104, strong (≥ -8 dB) 59.

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 PA5MB/QRP in decoded directed-looking exchanges:

SX48JM · Greece ×12 IZ1HJU · Italy M6DPS · England M7HET · England SP3DVO · Poland SP90K · Poland UA9SY · Asiatic Russia OH21M · Finland SN75E · Poland

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	PA5MB/QRP S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-02 20:37	80m	- / -	E78W	+6 / -	2	Partial capture
11-02 05:15	80m	- / -	OK1XV	+16 / -	12	Partial capture
11-02 04:24	80m	- / -	K4CEB	-11 / -	2	Partial capture
11-02 03:19	80m	- / -	E78W	+5 / -	8	Partial capture
11-02 03:02	80m	- / -	RA3RDN	-16 / -	10	Partial capture
11-02 02:38	80m	- / -	OH7MA	0 / -	3	Partial capture
11-02 01:51	80m	- / -	RN1CW	+1 / -	32	Partial capture
11-02 01:06	80m	- / -	K5VRX	-20 / -	3	Partial capture
11-02 00:44	80m	- / -	IZ3XBL	-8 / -	7	Partial capture
11-01 22:18	80m	- / -	R3DLK	-13 / -	2	Partial capture
11-01 21:39	80m	- / -	LZ2XA	+4 / -	2	Partial capture
11-01 21:30	80m	- / -	OK2CLW	+9 / -	5	Partial capture
10-27 20:17	80m	-22 / -	<...>	+6 / -	2	✓ Closing fragment
10-27 20:16	80m	-17 / -12	HA7TM	+5 / +5	3	Partial capture
10-26 19:14	40m	-19 / +8	F5SJC	-17 / -12	2	Partial capture
10-26 17:35	40m	- / -14	ES2AJ	+4 / -	2	Partial capture
10-26 17:25	40m	-12 / -	<...>	+7 / -	2	✓ Closing fragment
10-26 05:18	40m	- / -6	UR7HZ	+2 / -	2	Partial capture
10-26 03:51	80m	- / +1	F5PBG	-10 / -	2	Partial capture
10-25 21:21	80m	-15 / -	S50XX	+8 / 0	7	Partial capture
10-25 21:11	80m	- / -	OE6TNO	-8 / -	4	Partial capture
10-25 21:07	80m	- / -6	DK8CX	+2 / -	2	Partial capture
10-25 20:06	80m	-24 / -	<...>	+5 / -	2	✓ Closing fragment
10-25 17:34	80m	- / +2	OK1UOZ	+19 / -	5	Partial capture
10-25 16:06	40m	- / +2	DL1FDK	-7 / -	2	Partial capture
10-25 14:56	40m	- / -	<...>	-7 / -	2	✓ Closing fragment
10-25 14:35	40m	- / -	<...>	-16 / -	2	✓ Closing fragment
10-18 15:08	40m	-13 / -17	EA3NE	-12 / -6	2	Partial capture
10-18 14:46	40m	- / +6	ON4UR	-12 / -	2	Partial capture
10-18 14:45	40m	- / -4	IZ3KLB	-11 / -	2	Partial capture
10-11 05:23	40m	- / -15	S52D	-9 / -	3	Partial capture
10-10 19:10	80m	- / -	SQ9RIM	-6 / -	4	Partial capture
10-10 18:17	80m	-18 / -	OE6TNO	-22 / -14	3	Partial capture
10-10 18:05	40m	-15 / -	<...>	- / -	2	Partial capture
10-09 01:26	40m	- / -	EA8AR	-19 / -	3	Partial capture
10-08 18:43	40m	- / 0	9A5CW	+6 / -	8	Partial capture
10-08 18:18	40m	- / -8	ON7GB	+14 / -	2	Partial capture
10-08 17:46	40m	- / -	PA8DC	-3 / -	3	Partial capture
10-08 17:40	40m	- / -	<...>	+2 / -	2	✓ Closing fragment
10-08 17:07	40m	-16 / -	<...>	-6 / -	4	✓ Closing fragment
10-08 16:52	40m	-24 / -	<...>	-2 / -	2	✓ Closing fragment
10-08 16:18	40m	- / -	UA4FKT	-1 / -	3	Partial capture
10-08 16:16	40m	- / -6	DL1THB	-18 / -	3	Partial capture
10-08 16:14	40m	- / -14	OE6OCG	-6 / -	2	Partial capture
10-08 16:08	40m	- / -21	RC5F	-7 / -	5	Partial capture
10-08 14:34	80m	- / -8	UA3DJ	-19 / -	4	Partial capture
10-08 14:02	40m	- / +2	UX7QV	+15 / -	8	Partial capture
10-08 12:19	40m	- / 0	OE1TKS	+2 / -	2	Partial capture
10-08 04:31	80m	- / -3	F4FSY	-2 / -	2	Partial capture
10-08 04:21	80m	- / -1	F4FSY	0 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
043045 -16 1180  PA5MB/QRP K4CEB EM95
051515 +13 1078  PA5MB/QRP OK1XV JN79 (x12)
203700  +8 1181  PA5MB/QRP E78W JN94 (x2)

40m

UTC    dB Audio  Message
173530  +5 2238  PA5MB/QRP ES2AJ -14 (x2)
175845 -17 1405  CQ PA5MB/QRP (x3)
180345 -15 1405  SP2HJN PA5MB/QRP -08
181515 -20 1405  CQ PA5MB/QRP (x6)
191400 -19 1405  F5SJC PA5MB/QRP -12
191415 -17 1406  PA5MB/QRP F5SJC R+08
162500 -24 1402  PA5MB/QRP DF3VX +06

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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