"Roy Lewallen" wrote in message
...
Tam/WB2TT wrote:

Roy,
I wasn't too clear, but I have 2 T networks back/back. That makes the
center cap C/2. I am going to run SWCad on the Pi configuration later,
and see what that does.

If you've cascaded two sections, you have two 1000 pF capacitors in
parallel at the center. That makes a total value of 2000 pF at that point.

Roy Lewallen, W7EL

It's a high pass filter to reject the AM broadcast band. So, the two 1000 PF
caps are in series. Am I missing something?

Tam