The single file that I saved for last night was the decimated FFT file (.wav file) using the Spectrum Lab Wave Recorder. The file covers the entire RX session starting at 2059 UTC and runs until I stopped recording about 1030 UTC this morning (sample rate: 10.766602/sec, RX freq: 1000.000 Hz (137545.000 Hz RF center frequency), File Size: 3.77 MB).
Will this file work for you?
Thanks dear friends Jay and Rob for the your efforts on trying to decode my small signal.
Is it possible to have from you the Spectrum Lab raw files with the info needed to convert them (using DF6NM's program) in 'wave' format (i.e. sample rate, FFT lenght, center frequency) or can you share the files already converted in 'wave' format ?
I would like to attempt a decode using vlfrx-tools: with diagnostic tools -f15 -f16 -M 'IZ7SLZ' i will look for the missing dB's.
Thanks in advance.
Domenico and Riccardo,
Riccardo: 1 Decode at 2300 UTC
Rank 0; cEb/N0 3.2; Eb/N0 0.9; MSG 73, BER 38.7; Ref Phase 0,0,0,0
Domenico: Sorry, no decodes.
Sorry to report no decodes ;~( .
----- Original Message -----
Sent: 1/27/2019 1:32:37 PM
Subject: Re: LF: Ebnaut tonite from JN80
Rob, Jay, LF
Another attempt tonight. Same parameters (6 char, 3 s/sym, crc16, 8K19A)
Qrq is 137545.2 Hz
(The script is ok now!!)
Every hour from 21.00 utc 'til 07 utc of tomortow)
73, Domenico IZ7SLZ