[Amps] Splitter combiner question.

Will Matney craxd1 at verizon.net
Tue Aug 2 06:45:43 EDT 2005


Steve, thanks, I overlooked that having a 3 port combiner in it. It wires the same as a 3 phase transformer in reality.

Best,

Will

*********** REPLY SEPARATOR  ***********

On 8/2/05 at 11:09 AM Steve Thompson wrote:

>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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