[R-390] Cosmos PTO end point adjustment

[2002tii]

Bob wrote:

>I use encoders in VHF radios, I have one in an HF dedicated receiver.
>(SS)  Birdies all over the place!

There is no reason that encoders, or most digital circuitry, for that 
matter, must cause spurious emissions -- that is a matter of careful 
design.  I have a number of digital synthesizers and DSP projects, 
the spurious emissions from which are below the noise floor of all of 
my receivers.  In digital complexity/noise potential, some of these 
circuits rank up there with fully-spec'd four-processor PCs.

I'm not recommending encoders or other digital solutions, just saying 
that the potential for generating spurious emissions can (and should) 
be handled in the design.

Best regards,

Don