Actually I was thinking in terms of full reverse V across each diode.
Just have to DC isolate each diode and provide the bias/reverse V
separately for each one. No more complex that the shunt option bias
system :-)
But shunt idea is a nice one too.
On Dec 11, 2007, at 7:29 AM, Dr. Gerald N. Johnson wrote:
> But only if each diode was to get the full reverse voltage.
> Dividing the
> DC voltage between them may not decrease the coupling when the
> capacitance goes as the inverse voltage squared. Half voltage, 4x
> the C,
> twice the stray coupling.
-...-
73 DE N7WIM / G8UDP
Kevin Purcell
kevinpurcell@pobox.com
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|