[TowerTalk] Balun Construction help

W0UN -- John Brosnahan shr at swtexas.net
Sat Oct 23 11:32:59 EDT 2004


At 09:14 AM 10/23/2004, Jim Lux wrote:
>This sounds like you might want a transmission line transformer, like in the
>Motorola RF Transistor ap notes.  They're online somewhere (not Moto,
>though...), but if you search for it with google, they should turn up.  The
>ap note covers all the details on selecting a mix, how much core area you
>need, and how to figure out the bandwidth. (although, for you, it's pretty
>narrow band, so maybe a straight transformer on a toroid will work.)

Check out this page for a comprehensive list of technical references to
Transmission Line Transformers.

http://home.earthlink.net/~christrask/wbxfmr.html

--John   W0UN




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