[hpsdr] New RF Digitizer

Lyle Johnson kk7p at wavecable.com
Mon Nov 13 21:37:45 PST 2006


>> This from RF Space, the guys that make the SDR-14:
>>
>> <http://www.rfspace.com/sdriq.html>
>>
>> A sort-of Ozy+Mercury, albeit with fewer bits and a lower sampling rate.

> Not bad and very compact! I hope that our heavy-weight champion
> Atlas+Ozy+Mercury combination can put the dynamic range at least 20 dB
> better. Am I asking too much?

I hope we can do that, Ahti!

We'll have 2 more bits in the ADC, so we ought to get at least 12 more 
dB in dynamic range.  And, for receiver use, we'll want to have serious 
bandpass filters... or maybe a (gasp) "preselector" like on my old Drake 
  receivers :-)

73,

Lyle KK7P


 1163482665.0


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