wrote:
On Fri, 09 Apr 2010 09:31:43 -0700, wrote:

Steve wrote:
On Apr 9, 5:35 am, John wrote:

"Owning Perseus requires you to have a top end laptop, otherwise it
will not be able to successfully record the wide 1.6 MHz span, a major
feature of Perseus."

This, for me, is a dealbreaker when it comes to high end SDRs. They do
require top end computers. They also require frequent updates, and
after enough updates even your (currently top end) computer will again
become obsolete. No thanks.

They specifically require DirectX to run the soundcard DSP. I am not
going to spend $250+ for the privilege. Intel needs to write a DSP
routine that runs on Linux.

Even with the cost of a computer and software the Perseus is pretty
reasonable. The filter performance exceeds the majority of receivers
and tranceivers on the market:
http://www.sherweng.com/table.html

Jim

I was going to get a Flexradio until I found out you need Windows to use
the thing. I got the Elecraft K3 instead. $299 for an operating system
is insane.

http://www.sherweng.com/table.html