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Re: sBitx antenna-first warning

 

Hi David,

Thanks for the notes. ?I own and have used a 50 ohm dummy load for years. ?I was referring to Ashhar¡¯s comment that the three parallel 470¡¯s are to be connected to a SWR bridge. ?I too thought he was talking about a dummy load but he was talking about a SWR bridge circuit that uses three resistors. ?Sizing the resistors large enough help protect the PA finals during tuning operations.

There is always something to learn.

Cheers, Scott
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