HI Adam,
Yes the MKII is more than just a sound card interface.  It also has
provisions for FSK keying, Winkeyer, Built-in readout that can be configured
many ways.  PTT/Amp keying buffer, Footswitch input, LNA relay keying.  In
the virtual router that is used with it has voice message buffers CW, FSK,
and voice.  I could go on forever.  It might not hurt to join their
reflector and monitor it for a while.

If I wasn't going to do FSK keying I would use what I have for a while and
get the feel of things.

73 de jay/w5jay..

>
> I'm using a Thinkpad laptop with my K3. I have a Creative E-MU 0202 
> connect
> to an LP-PAN for use with the IF output on the K3. I've been using the 
> built
> in SoundMAX sound card in the laptop to do the data modes via HRD and DM. 
> So
> far so good. Would I really see any advantage in using another external
> sound card for data modes? Isn't the MicroHAM USB Interface II more than
> just a USB soundcard? Would it really be required? An additional 0202 for
> data modes would be cheaper.
>
> Also, since HRD is using PTT via the LP-Bridge so I don't see the radio 
> try
> to transmit when/if the computer makes sound via the internal soundcard.
> It's just like having the Windows sounds disabled. If I pull the plug from
> the laptops sound output I can hear the laptop sound if/when I need it
> without having to re-enable the sound card.
>
> Adam - ka7ark
> http://ka7ark.com
>
:// 

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