JH7NVJ — 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: Japan

Receiver-side FT8 activity involving JH7NVJ, decoded by SO8OO in southeastern Poland. 11 indexed activity records, involving 20m, 10m. Heard between 2026-08-21 and 2026-11-06.

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.

Overview

11
Indexed activity rows
0
CQ messages
3
Indexed UTC dates
-
Directional S/N pending

Bands

First indexed activity: 2026-08-21
Last indexed activity: 2026-11-06 07:42 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with JH7NVJ in decoded directed-looking exchanges:

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 UTCBandJH7NVJ S/NCounterpartCounterpart S/NMsgsCapture
11-06 07:42 10m - / -14 4Z1DZ -10 / - 2 ✓ Closing fragment
08-31 13:36 20m - / - LB7ZG +4 / - 3 Partial capture
08-21 22:51 20m - / -18 HB9HSJ -6 / - 4 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m
UTC    dB Audio  Message
073945  +6  687  JH7NVJ 4Z5NN RR73
074215  -8 2251  JH7NVJ 4Z1DZ -14 (x2)
20m
UTC    dB Audio  Message
225130  -5 2080  JH7NVJ HB9HSJ -18 (x4)
133430 -18 2103  JH7NVJ II7MGBT -22
133600  +8  323  JH7NVJ LB7ZG JP50 (x3)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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