[hpsdr] Comparing Janus and FA66

Roland ETIENNE roland.etienne at free.fr
Sun May 20 10:03:29 PDT 2007


Hi all,

I have a few screen copies of PowerSDR to compare Janus and Edirol FA66:

<http://www.hamsdr.com/personaldirectory.aspx?id=571>

For me, the winner is Janus!

During this tests, I found strange that, when there is no signal applied 
to the antenna of the SDR1000, the panadapter and the s-meter don't give 
the same level (for example, withe the input of Janus deconnected, the 
panadapter is at -170dB and the s-meter at -147 dB, idem with the FA66 
of course). What is the reason?

73, Roland f8chk.

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