Why not just ask Chip, N6CA?
http://www.anglelinear.com
-WB2WIK/6
"Success is the ability to go from failure to failure with no loss of
enthusiasm." -Winston Churchill
> -----Original Message-----
> From: Jerry Mulchin [SMTP:jmulchin@employees.org]
> Sent: Monday, May 05, 2003 2:36 PM
> To: amps@contesting.com
> Subject: [Amps] Info needed on coupler design
>
> I'm looking for the design info on a 3-db coupler design for use in
> combining a pair of N6CA amps.
> I'm looking for a design that is based on a pair of parallel lines
> separated by a dielectric constant
> (air in my case), and shaped like a "S". I know about branch-line couplers
> and don't want to use
> this type do to a space restriction. They coupling is determined by the
> spacing between the 2
> parallel coupled lines. I also don't remember the name of this type of
> coupler so if anyones knows
> please let me know. These couplers are s stripline in design and an ascii
> drawing is shown below
> looking down on the coupler.
>
>
> "N" "N"
> Conn Conn
> | |________________|_|_ ____________
> | | ---------------------
> |___________________ | ____________
> | | | | ---------------------
> "N" "N"
> Conn Conn
>
> Any help is appreciated
>
> 73's
> Jerry Mulchin - N7EME
>
> _______________________________________________
> Amps mailing list
> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
|