[AMRadio] Subj change - HB designs

[Geoff/W5OMR]

Jim Wilhite wrote:
> Geoff are you sure that winding is for the screen?  Or is it for 
> negative feedback.
>
> Jim/W5JO

RCA 5500 ohm, 1:1 modulation transformer, rated for 200mA DC on the 
secondary.

Primary on one side, secondary and screen winding on the other.

Don/K4KVY says they came out of the old Liberty Ships, and that there 
must have been thousands of them things floating around.

Pretty sure this is it...

http://www.amwindow.org/tech/htm/modtran/rca.htm

--
Geoff/W5OMR