[AMRadio] VFO vs XTAL

Rick Brashear rickbras at airmail.net
Thu Oct 18 10:58:52 EDT 2007

Thanks Don, Jim, Geoff and all the others for your great input and advice on
the vfo vs crystal dilemma.  This is one great reflector with some extremely
knowledgeable and gracious members.  Thanks to all!


...VFO's like the 122 and VF-1 are high-z output, directly from the plate of

the oscillator tube.  You would need to add an additional stage to boost the

power to 250mw at low-Z.  An untuned cathode follower stage might do the 
Don k4kvy

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