A lot of antenna tuners have built in SWR meters and that is how they do it. If someone doesn't know the answers to the following questions, he will learn something important by figuring out the answers.
Originally Posted by WB2WIK
RIG -> SWR1 METER -> ANTENNA TUNER -> SWR2 METER -> coax -> ANTENNA
What does the SWR1 reading tell us? What does the SWR2 reading tell us? What if we replace the 50 ohm coax with 450 ohm ladder-line?
73, Cecil, www.w5dxp.com
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