[Elecraft] Rewind BL2?

KU4AF johnmars at mindspring.com
Sat Mar 6 19:00:54 EST 2010


Jim,
Instead of rewinding, how about just connecting the two bifilar windings in
series?

John, KU4AF
Pittsboro, NC


Jim AB3CV wrote:
> 
> I don't have a real use for the 4:1 winding mode of the BL2. Is it
> possible to make more effective use of the cores if it was rewound
> just for 1:1?
> 
> Right now it seems like in 1:1 position (if I'm reading the schematic
> right) the choke halves are in parallel, effectively halving their
> impedence.
> 
> jim ab3cv
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