[Elecraft] KX3 and HDSDR

[Bill Conkling]

Some have mono mic input, but stereo line in on same plug.  My Dell Latitude  
620 is thus equipped.  

...bill nr4c n

Sent from my Verizon Wireless Droid

-----Original message-----
From: Larry Phipps <n8lp at telepostinc.com>
To: elecraft at mailman.qth.net
Sent: Sat, Aug 11, 2012 16:28:36 GMT+00:00
Subject: Re: [Elecraft] KX3 and HDSDR

It is a rare built-in laptop sound card that has a stereo input. They 
are almost always mono mic inputs (except for some Apple laptops).

73,
Larry N8LP


On 8/11/2012 12:00 PM, elecraft-request at mailman.qth.net wrote:
> Message: 8
> Date: Sat, 11 Aug 2012 08:50:29 -0700 (PDT)
> From: Ignacy<no9e at arrl.net>
> Subject: Re: [Elecraft] KX3 and HDSDR
> To:elecraft at mailman.qth.net
> Message-ID:<1344700229292-7560862.post at n2.nabble.com>
> Content-Type: text/plain; charset=us-ascii
>
> What cables?
>
> I tried to adjust amplitude/phase on the laptop to eliminate the other
> sideband. No effect.  Perhaps teh card does not work in stereo although  
the
> card setup indicated that it is capable. Then moved to desktop. The
> adjustments worked. However, there is lots of noise +-5Khz from the  
center.
>
> Is there a good reason to work many KHz from the center?
> Seems one needs a good write up on interfacing HDSDR with KX3.
>
> Ignacy

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