On Sun, Apr 17, 2005 at 12:59:29PM -0700, Matt Ettus wrote: > Quoting Harald Welte <[EMAIL PROTECTED]>: > > > Hi! > > > > Since my TVRX frontend just arrived the other day (even without having > > to pay any taxes, this has never happened for anything I ordered from > > the US so far), I would be interested in the schematics. > > > > I've got a number of cheap (USD8 each) Comtech (.com.tw) DVB-T and DVB-S > > tuner samples (both have 0.9Vpp I and Q output, and I'd like to > > experiment with creating frontends for them. > > > > So to start lazy, I would try basing my frontend on the TVRX schematics > > Thanks for reminding me. I've put them up on the ettus.com download page.
Thanks! I was really surprised that there basically is no circuitry (like opamp-based impedance matching) between the tuners' output and the ADC. -- - Harald Welte <[EMAIL PROTECTED]> http://gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)
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