Re: New assembled High Bands QDX went into smoke
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The relevant voltage is NOT 12V.? The RF voltage is over 40V.? For 5W into 50 ohms the voltage is roughly 47 V p-p.? If the SWR is greater than 1:1 the voltage goes up.? The BS170 has a max voltage of 60V, so it's running near breakdown
dave k2lyv
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