[hpsdr] Newbie questionj

Glenn Thomas glennt at charter.net
Tue Dec 30 19:07:01 PST 2008


Bill - Thanks - Glenn

At 06:45 PM 12/30/2008, Bill Tracey wrote:
>Yes - if you swap I and Q the spectrum will be inverted -  that is 
>LSB becomes USB and vice versa.  Other than that I don't think it matters.
>
>Bill (kd5tfd)
>
>At 08:13 PM 12/30/2008, Glenn Thomas wrote:
>>***** High Performance Software Defined Radio Discussion List *****
>>
>>Hi all.
>>
>>Here's a good newbie question - hopefully not too far OT...
>>
>>When connecting the "I" and "Q" signals, does it matter which is 
>>which? Put another way, does it matter if "Q" leads or lags "I" in 
>>phase as long as they are in quadrature?
>>
>>Humbly...
>>
>>73 de Glenn wb6w
>
>


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