Talking about more interesting aspects of amps, I was wondering if
anyone knows of a single chip microprocessor or pic that has 4 or 8 A/D
converters in the chip that can monitor 4 input simultaneously. I am
planning on building a swr protection board for a solid state amp using
a 68hc11 chip that has a single A/D converter that has selected inputs.
It takes 32 micro seconds to do each conversion so you don't really get
a snapshot of the forward and reflected power at the same time. I know
the you can fudge it with software and get it close but I an interest in
simultaneous reading on the A/D input or a simple outboard A/D chip
would do.
tu es 73 Steve VE3TU
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