[R-390] R390 Sideband Adapter

[Gord Hayward]

  I added an outboard dual product detector with the crystal BFO fed to the
two in quadrature (90 degrees out) and listen to the two in stereo.  It does
nothing to the SSB signal but seems to make the noise three dimensional
and almost pleasant.  Later I'll extend this into an ISB detector but I 
haven't
got the time right now.  So far the AGC hasn't been an issue.

Cheers es 73 de Gord, VE3EOS

-- 

Gordon L. Hayward, Ph.D., P.Eng.,
Associate Professor, Biological Engineering,
School of Engineering, University of Guelph,
Guelph, Ontaro, N1G 2W1.