For those of you that have another radio with a 10.7MHz IF tap, here's 
another SDR option.

Mini Circuits (www.minicircuits.com) makes fairly inexpensive IQ 
demodulator modules.  For $89, you can get a small module that has 2 
inputs - RF and a 10MHz reference frequency, and I and Q outputs.

You can get an inexpensive 10MHz reference frequency from AADE - $39 
for the board or $49 with the enclosure.

Hook the I and Q outputs to your soundcard and instant SDR!!

I am using this setup with my AR5000A and it works GREAT.  I had to add 
a low noise amplifier to the IF output to get the signal up out of the 
noise - I used an ICE 130B ($59) - it's rated for the entire HF range, 
but is very low noise and works very well.  I am using a E-Mu 0202 
external USB soundcard ($150) - it will do  up to 192KHz sampling.  So 
with this setup I can tune up to 96KHz on each side of the frequency 
the radio is set to.

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