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Re: [Measuring] Is there an easy way to measure balun loss?


 

Luis,
Yes, it should also work with an UNUN. A caveat: It should give a low VSWR (high return loss) when properly terminated.
--John

On Wed, May 20, 2020 at 03:38 PM, CT2FZI wrote:


Hi John,

Do you agree this will also work with an UNUN, shorted to ground?

On Wed, May 20, 2020 at 09:17 PM, John Gord wrote:


Luis,

One method: Measure the return loss of the balun with the balun shorted.
The
return loss should be about twice the balun loss. This is similar to
measuring the loss of a shorted or open piece of cable.

--John Gord

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