Doo-be-doo, two and two... In my last posting, there were at least two errors concerning missing factors of two, one obviously in the subject line. The other one regarding the narrowband FFT resolutions, that should have said 129.8 µHz (~ two hours of coherent integration) and 0.52 mHz instead of 64.9 and 0.26 - I had missed the doubled samplerate when resampling from IQ to real-valued wav format.
Saw traces of John's silent carrier on the grabber between midnight and 06:30; narrowband evaluation will have to wait till the evening. As Jean-Pierre mentioned, static levels were quite high, nevertheless VO1NA "O" at 06:00.
73 de Markus (off to work)
|