[hpsdr] Tech discussion on list (new subject line)

[Helmut]

Hi Doug,

 

maybe it consoled you. I’m the second person who quickly read your draft and I find it worth to be published. Moreover I’m impressed that you used appropriate components in the block diagram: low noise xtal-oscillators, probably high IP3-amps and solid decoupling and isolation. I remember the time not too long ago, when ARRL labs used standard signal generators for IM3 measurement even for narrow spacing, hi. Bad results were justified with the term ‘noise limited’.

 

73, Helmut, DC6NY

 

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