[ARC5] Plate impedance...

[w7qho]

On Dec 14, 2008, at 8:59:32 PM, "Kenneth G. Gordon" <kgordon2006 at verizon.net> wrote:
That is for DC. For AC, one formula used is plate voltage divided by 
twice the plate current.
I stand corrected.  From he 1989 RAHB, the approximations are:

 Rl = Vp/KIp where 

K= 1.3 for Class A
K= 1.5 for Class AB
K= 1.57 for Class B
K= 2 for Class C

--
Dennis D.  W7QHO
Glendale, CA
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