[linrad] Re: MAP65

[Leif Asbrink <sm5bsz.com; leif@xxxxxxxxxxxxxxxx>]

Hi Dom,

> in case SDR-IQ gets possivle to use with MAP65 , we also need to use 2 
> boards with a common LO. It is possible to use an external LO on SDR-IQ , 
> but a better way would be to one board LO to drive the other board , I don't 
> know wether it is easily possible  to do this , I don't have board 
> schematics .

I think it can be done, but it will not be enough. The three decimation
steps correspond to three more mixers and they also have to be
synchronized. There are pins on the digital down converter chip for that
so it can be done.

73

Leif

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