26-04-2012, 12:16 PM
Hello again Al, at some point I would like to use an EB91 or similar as a balanced detector instead of the pentode, D/Conv. receivers work very well for what they are, as you no doubt know the ssb audio quality is crystal clear in D/Conv. receivers but as to be expected they need plenty of AF gain so it will be a triode pentode job for the AF if I build a proper one to make up any losses in an AF low pass filter or CW filter which I will probably incorporate. A stable VFO is mandatory.
Lawrence.
Lawrence.







