[DSP-10] Re: heat problem? More data

[dsp-10@mailman.qth.net]

In a message dated 8/19/02 8:10:34 PM Eastern Daylight Time, n2rd@arrl.net 
writes:
Check for connection to the 9600 baud data burst. I could hear a zing zing, 
with each data packet from the dsp board until I shielded these wires inside 
the box, and ran them AWAY from the analog wires in the DSP box.

GL de Phil

KF8JW

> Additionally, I looked at the waveform of the audio on an
> oscilloscope.  It looks like a few cycles at low amplitude and a
> pulse, few cycles, pulse, and the pattern repeats regularly.
> 
> 



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