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Re: Measuring Resonant Frequency of Traps


Eric KE6US
 

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Did we miss the part where William explains they are FNG Baofeng techs?

Eric KE6US


On 12/18/2019 1:02 PM, Jerry Gaffke via Groups.Io wrote:

Or, obviously, just a transmitter with an SWR meter (perhaps Diz's tandem match).

But the single number representing SWR into an assumed 50 ohm antenna system
is not nearly as informative as the two numbers for complex impedance (resistance and capacitive/inductive reactance)
that the nanoVNA can tell you.

On Wed, Dec 18, 2019 at 11:40 AM, Jerry Gaffke wrote:
Perhaps an si5351 and Diz's Tandem Match would get you most of the way there?
? ??
Useful for other things once the antenna is trimmed.

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