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President Zachary T swing mod

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Matt1987
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President Zachary T swing mod

#409241

Post by Matt1987 »

I have a Zachary with 2816 pll was wondering where capacitor and resistor mod would go so can get dead key down to run amp
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Pizzaman247
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Antenna: Sirius 5/8 ground plane
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#412261

Post by Pizzaman247 »

You can add a small 1/2 resistor in series with R49 ( 4.7 ohm ) - Try 22- 56 ohms for desired dead key - On mine 44 ohms dropped it to 3.5 watt key with minimal loss of swing or peak power
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