[Elecraft] OT Tuner ranges

Bob McGraw K4TAX rmcgraw at blomand.net
Thu May 24 13:36:52 EDT 2018


Just depends on the Z required to match. 

Fact for T and L networks (a.k.a tuners) as the Z value decreases the loss increases.  Acting as a 4 to 1 transformer it divides the Z by 4. 

Bob, K4TAX


Sent from my iPhone

> On May 24, 2018, at 12:06 PM, Ignacy <no9e at arrl.net> wrote:
> 
> There are reports online that 1:1 has lower losses. My experience is that
> with lower-range tuners 1:1 does not cover some frequencies but 4:1 does.
> 
> Ignacy, NO9E. 
> 
> 
> 
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