[Elecraft] K3 and PSK31 Data Mode

[ww2r2 at g4fre.com]

Last weekend I had good success with using the rs232 port on the sdriq (with 
spectravue beta 10) to control the k3. It got over the issue that my netbook 
only has usb ports 

Dave 

ww2r

> Message: 18
> Date: Sun, 22 Mar 2009 19:22:03 -0400
> From: "Joe Subich, W4TV" <lists at subich.com>
> Subject: Re: [Elecraft] K3 and PSK31 Data Mode and ESSB
> To: "'Erik N Basilier'" <ebasilier at cox.net>,
> 	<Elecraft at mailman.qth.net>
> Message-ID: <C4FE77A64AFD40A0987BB4706C8B1688 at laptop>
> Content-Type: text/plain;	charset="us-ascii" 
> 
>  
> 
>> A better approach is to set the K3 bandwidth very narrow, and 
>> use a panadapter to produce a waterfall that is independent of 
>> the real receive bandwidth (and which can thus be much wider 
>> than any of the K3 roofing filters).
> 
> Absolutely!  I've been playing with an RFSpace SDR-IQ and a beta 
> version of Spectravue.  It provides panadapter and waterfall that 
> can be set anywhere from 1 to 190 KHz wide ... clicking on it will 
> tune the K3 to put the narrow filters in the right place.  N8LP's 
> LP-Pan and PowerSDR should also be able to provide the same 
> capability.  
> 
> SDR-IQ and SpectraVue work very well with microHAM Router since 
> SpectraVue's new external panadapter function can use Router's 
> 2nd CAT port to control the K3 at the same time as a logger and 
> digital mode package like DXLab Suite or HRD/DM780.  
> 
> 73,  
> 
>    ... Joe, W4TV 
>   
> 
>