On May 28, 6:15 pm, System Alchemist <dotter@nospam_btconnect.com>
wrote:
> Could someone pass mea pointer to how the GC1012 converts a complex
> output stream to a real one at twice the rate?

Probably by mixing up by Fs/4.

> Similarly how it offsets the spectrum by one-fourth the Nyquist rate?

Consider the sample values of a complex exponential at Fs/4...


--
Oli

Could someone pass mea pointer to how the GC1012 converts a complex 
output stream to a real one at twice the rate?

Similarly how it offsets the spectrum by one-fourth the Nyquist rate?

TIA!