Re: New SpyServer optimizations and features #spyserver


On Tue, Nov 14, 2017 at 05:42 am, Roberto Zinelli wrote:
Aldo, your server work very well... surprise for me clear signal on 7 Mhz with RTL-SDR dongle .. you have a frontend filter added or direct connection with Ala1530?  Witch band in  your internet connection? 

73 IW4ENS Roberto
Sampling at 8bit @ 2.4 MSPS and decimating to 9.375 kSPS gets you 8 + 4 = 12 bits of resolution with ENOB very close to 12, which roughly what a good 14bit ADC would give you at the same final sample rate. Add some filtering and it should be perfectly usable as a budget receiver. That's basically what other 12 bit radios do.

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