Will Matney wrote:
> Since my post the other day, I started investigating the types of splitter
> and combiners mainly the 0 degree ones. I am more familiar with using the
> "Magic T" 180 deg type. My question is, I'm interested in learning a little
> about 3 port splitter/combiners where you can use odd multiples like three
> sets of push-pull amps. What little I've found shows a rough diagram and no
> schematics. I think the inductors form a delta (series connection) but what
> about phasing of the coils and about the resistor connections? If I could
> find something with a schematic, I would understand what they do. I know
> there's a certain way the resistors connect plus I'm still not sure on the
> coil connections. If anyone could help on this, point me to a website about
> one, or send something by e-mail, it would much be appreciated. A schematic
> showing the connections, and phasing of the coils, with the resistor
> connections would be exactly what I'm looking for. I am wanting to do a
> webpage about these a
nd
> add it to my website for free public info. The two port 180 and 0 degree
> types are really the same. I did check the Ma/Com website for anything from
> Motorola and my Motorola handbooks and really didn't see anything.
There's some information in Motorola AN749.
Steve
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