EI2JHB — 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: Ireland Most frequent locator attributed to this token: IO54

Receiver-side FT8 activity involving EI2JHB, decoded by SO8OO in southeastern Poland. 52 FT8 messages attributed to this token as transmitter, on 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-13 and 2026-08-14.

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 52 FT8 messages attributed to EI2JHB as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.

Overview

52
Messages attributed
2
UTC dates decoded
8
Active 15-min windows
-15 dB
Estimated median S/N

Bands

20m · 52
First attributed message: 2026-08-13
Last attributed message: 2026-08-14 20:56 UTC

Observed FT8 message patterns

Attributed sample
52 messages
Active dates
2 UTC dates
Estimated median S/N
-15 dB
Estimated 10th-90th percentile
-20 to -3 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 25, moderate (-15 to -9 dB) 15, 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. 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 EI2JHB in decoded directed-looking exchanges:

Most frequent locator attributed to EI2JHB

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
IO54 · 28 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
2,139 km (approx.)
Last such locator decoded
2026-08-14 20:52 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 UTCBandEI2JHB S/NCounterpartCounterpart S/NMsgsCapture
08-14 21:35 40m - / -7 PA2KV -9 / - 3 ✓ Closing fragment
08-14 21:33 40m - / -4 OZ5RD -5 / - 3 ✓ Closing fragment
08-14 21:01 40m - / -1 DL3RL +2 / - 6 ✓ Closing fragment
08-14 21:01 40m - / - UD6AWH -13 / - 2 Partial capture
08-14 20:52 20m -19 / -20 DD5GG -14 / -14 4 Partial capture
08-14 20:50 20m - / -16 UR3HC 0 / - 2 Partial capture
08-14 20:45 20m -17 / - OK6JP - / -13 3 Partial capture
08-14 20:28 20m -16 / - IZ7GIT - / +5 2 ✓ Closing fragment
08-14 20:27 20m -18 / -15 EC3A -13 / +3 5 ✓ Full exchange observed
08-14 19:57 40m - / -20 DL1IP -17 / - 2 Partial capture
08-14 19:51 40m - / - PC2J -16 / - 4 Partial capture
08-13 19:50 20m -20 / - 7Z1BQ - / - 4 Partial capture
08-13 19:47 20m -10 / - ON3SFH - / -25 2 Partial capture
08-13 19:40 20m -5 / - EI7LK - / - 7 Partial capture
08-13 19:36 20m -11 / -1 DJ4ZC -3 / +4 4 ✓ Full exchange observed
08-13 19:35 20m -10 / - UW8SM - / -10 2 ✓ Closing fragment
08-13 19:30 20m -12 / - HS0ZOY - / - 2 Partial capture
08-13 19:26 20m -4 / -15 UN0GY -12 / -12 6 Partial capture
08-13 19:23 20m -17 / - 9A6NTK - / +5 5 Partial capture
08-13 19:10 20m -20 / - RA0ZIH - / +3 2 Partial capture
08-13 18:41 20m -17 / - BG7BMG - / - 2 Partial capture
08-13 18:21 20m - / - RY7G +6 / - 3 Partial capture
08-12 23:35 20m - / -9 OZ1BUR -1 / - 3 ✓ Closing fragment
08-12 23:23 20m - / - M9LCD -24 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
210145  +1 1894  EI2JHB DL3RL JN59
210215 -12 1483  EI2JHB UD6AWH KN84
210215  +5 1893  EI2JHB DL3RL JN59 (x5)
210615 -12 2359  EI2JHB GJ0KYZ IN89
213345  -5 2358  EI2JHB OZ5RD JO65 (x3)
213545 -10 2358  EI2JHB PA2KV JO33 (x3)
213745 -12 2355  EI2JHB 9A4ZM JN86
20m 
UTC    dB Audio  Message
204000 -17 2379  CQ EI2JHB IO54
204215 -10 2379  EI2JHB DK4RH JO31
204530 -18 2379  OK6JP EI2JHB -13 (x3)
204800 -16 2379  CQ EI2JHB IO54 (x3)
205015  -1 2628  EI2JHB UR3HC -16 (x2)
205200 -13 2379  CQ EI2JHB IO54
205245 -14 2378  EI2JHB DD5GG JN39 (x3)
205600 -19 2379  DD5GG EI2JHB -14
10m 
UTC    dB Audio  Message
231015 -19 1597  EI2JHB DF4IAO JN48

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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