ER1BSV — 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: Moldova Most frequent locator attributed to this token: KN47

Receiver-side FT8 activity involving ER1BSV, decoded by SO8OO in southeastern Poland. 86 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 18 UTC dates in the available aggregate history. Observed between 2026-07-07 and 2026-11-03.

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 86 FT8 messages attributed to ER1BSV as the transmitting token by decoded message structure across 18 UTC dates in the available aggregate history. The largest monitored-band total was 160 m (67%), followed by 20 m (21%) and 80 m (5%). Several six-hour UTC windows tied for the largest share (85%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was -2 dB.

Overview

86
Messages attributed
18
UTC dates decoded
26
Active 15-min windows
-2 dB
Estimated median S/N

Bands

160m · 58 80m · 4 60m · 3 40m · 3 20m · 18
First attributed message: 2026-07-07
Last attributed message: 2026-11-03 21:16 UTC

Observed FT8 message patterns

Attributed sample
86 messages
Active dates
18 UTC dates
Estimated median S/N
-2 dB
Estimated 10th-90th percentile
-9 to +5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 10, strong (≥ -8 dB) 75.

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 ER1BSV in decoded directed-looking exchanges:

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 ER1BSV

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
KN47 · 50 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
594 km (approx.)
Last such locator decoded
2026-11-03 21:16 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 UTCBandER1BSV S/NCounterpartCounterpart S/NMsgsCapture
11-03 21:15 160m +8 / - DF2UU - / - 2 Partial capture
11-03 21:14 160m +10 / - DK4FJ - / - 2 Partial capture
10-23 07:17 40m - / -2 SP9MOC -1 / - 5 Partial capture
10-23 07:15 40m +1 / - G8KHF - / -12 3 ✓ Closing fragment
10-22 21:36 160m - / -2 DL6LBI +10 / - 3 Partial capture
10-22 21:35 160m +6 / - EB3DBR - / -16 2 ✓ Closing fragment
10-22 21:30 160m +2 / -5 EB3DBR -13 / -16 7 Partial capture
10-22 21:26 160m - / - DO9DML -12 / - 4 Partial capture
10-22 21:26 160m - / - UA4FKT +9 / - 3 Partial capture
10-22 21:25 160m +2 / 0 4J3DJ +6 / -12 4 ✓ Full exchange observed
10-17 23:06 160m - / - IU3RRX -10 / - 6 Partial capture
10-17 23:02 160m -3 / -7 F1TYP -18 / -9 6 ✓ Full exchange observed
10-13 20:30 160m - / - OM1AN -12 / - 4 Partial capture
10-13 20:27 160m 0 / -6 LA7WCA -10 / -18 8 ✓ Full exchange observed
10-13 20:25 160m - / - SQ2BXI -4 / - 8 Partial capture
10-13 20:25 160m - / - OM1AN -6 / - 6 Partial capture
10-13 20:23 160m -12 / +6 G6PZ 0 / -11 5 ✓ Full exchange observed
10-11 21:14 160m - / - EA2B -19 / - 22 Partial capture
10-11 20:46 160m - / - EA2B -21 / - 35 Partial capture
10-11 20:20 160m - / - EA2B -21 / - 24 Partial capture
10-11 20:08 160m - / - EA2B -20 / - 6 Partial capture
10-11 20:02 160m - / - EA2B -17 / - 3 Partial capture
10-11 19:58 160m +1 / -11 DH9YAX -11 / - 5 Partial capture
10-11 19:56 160m +3 / +5 DC0GL 0 / -3 5 ✓ Full exchange observed
10-08 20:17 160m - / - DO1YFF -7 / - 5 Partial capture
10-08 20:16 160m - / -2 DL5BTE +12 / - 4 Partial capture
10-08 20:16 160m - / - F6DHD -8 / - 2 Partial capture
10-08 20:16 160m - / - RX6DA -7 / - 5 Partial capture
10-08 20:16 160m - / - SN4K +4 / - 2 Partial capture
10-08 20:15 160m - / - OE3OOG -3 / - 4 Partial capture
10-08 20:15 160m 0 / -1 SM2LIY +7 / 0 5 ✓ Full exchange observed
10-08 20:15 160m - / - US2YW -3 / - 6 Partial capture
10-08 20:15 160m - / - UX5UO -1 / - 7 Partial capture
10-08 20:13 160m +3 / -4 OK2USM -10 / -8 5 ✓ Full exchange observed
10-07 20:49 160m - / - RX6DA -18 / - 5 Partial capture
10-07 20:46 160m -6 / -11 OM2WW -2 / -4 6 ✓ Full exchange observed
10-07 20:42 160m -1 / +1 OM2WQ +14 / +7 6 ✓ Full exchange observed
09-24 21:08 160m -8 / - LA9JKA - / - 2 Partial capture
09-19 20:56 160m - / - DJ3JD -6 / - 2 Partial capture
09-19 20:51 160m - / - DJ3JD +2 / - 3 Partial capture
09-19 20:50 160m - / - DD3KF -11 / - 2 Partial capture
09-19 20:48 160m -3 / -6 F4GGS -12 / -14 8 ✓ Full exchange observed
09-19 20:47 160m - / -7 EA1CQ -20 / - 14 Partial capture
09-19 20:46 160m -7 / - RI1FJZ - / - 4 Partial capture
09-16 23:13 80m - / - DH1HF -22 / - 2 Partial capture
09-16 23:13 80m - / -7 G0ORC -5 / - 4 Partial capture
09-16 23:13 80m - / -2 II7IAME +3 / - 3 Partial capture
09-16 23:02 80m -4 / -1 G0ORC -12 / - 8 Partial capture
09-16 22:37 160m - / - EA1CQ -21 / - 13 Partial capture
09-16 22:36 160m -10 / - RI1FJZ - / - 4 Partial capture

Recent FT8 messages decoded at SO8OO

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

160m 
UTC    dB Audio  Message
213145 -13  445  ER1BSV EB3DBR R-05
213200  +3  546  EB3DBR ER1BSV -16
213215 -12  446  ER1BSV EB3DBR R-10 (x2)
213500 +11  546  EB3DBR ER1BSV -16 (x2)
213545  -9  865  ER1BSV SM4AZQ JO69
213645 +12  546  ER1BSV DL6LBI JO43 (x3)
220900  -5 1404  IK6BSN ER1BSV KN47
211430  +8 1183  DK4FJ ER1BSV KN47 (x2)
211530 +11 1689  DF2UU ER1BSV KN47 (x2)
40m 
UTC    dB Audio  Message
071515  -2  527  G8KHF ER1BSV KN47 (x3)
071730  -3 1154  ER1BSV SP9MOC -02 (x5)
80m 
UTC    dB Audio  Message
230315  -4 1777  G0ORC ER1BSV KN47 (x2)
230430  -3  942  ER1BSV G0ORC -01 (x4)
231315  +2  661  ER1BSV II7IAME -02
231315  -8 1777  ER1BSV G0ORC -07
231315 -19 1513  ER1BSV DH1HF JO30
231345  +3  661  ER1BSV II7IAME -02
231345  -8 1882  ER1BSV G0ORC -07
231345 -24 1513  ER1BSV DH1HF JO30
231415  +5  661  ER1BSV II7IAME -02
231415  +0 1883  ER1BSV G0ORC -07 (x2)
20m 
UTC    dB Audio  Message
215700  -6  559  LU2DSL ER1BSV KN47 (x4)
215915  -5  442  N2BJ ER1BSV KN47 (x2)
220215  -4  403  N1NRL ER1BSV KN47 (x2)

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee