[hpsdr] A/J/O-SDR1k, Beta 1.9.1 SVN:1320 Feedback

[john_eckert at agilent.com]

Thanks Bill!

I ran initozy11.bat and started svn1320 without any problems. No 
warning or error messages.

I run a 3 GHz Pentium and get the 30% CPU usage at 96KHz sample
rate and 55% at 192KHz.  

At 192KHz the audio was distorted and not usable.  I tried different 
sound buffer sizes, different display update rates and process 
priorities, but no luck. 

Finally, I reduced the DSP buffer size to 256 and it now works fine
at 192KHz. I tried different combinations of DSP/Audio buffer sizes,
some become unstable.

At 256 samples for both buffers the CPU is at 50% with 192KHz.

WARNING, in tune mode my power jumps around quite a bit. If I repeatedly
click the tune button my output will jump from 300W to 600W.  I have
the 1 watt radio driving an external amplifier and this might be peculiar
to my setup.  I'm interested if others are seeing this.

Thanks Again,
John
k2ox