Re: Simple spur fix

Dexter N Muir · 2018-09-05T20:48:31-07:00

Sorry, Jerry, DOES work. Why? Look at Y1 circuit: Xtal in series, 2 caps to earth. 45MHz passes, caps impedance-match? or stray lead capacitance? It's a filter! That xtal is series-resonant. 73 de

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Re: Simple spur fix

Dexter N Muir All Messages By This Member #58814 Sorry, Jerry, DOES work. Why? Look at Y1 circuit: Xtal in series, 2 caps to earth. 45MHz passes, caps impedance-match? or stray lead capacitance? It's a filter! That xtal is series-resonant. 73 de ZL2DEX

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Re: Simple spur fix