[AMRadio] Mod xmfr?


Geoff/W5OMR w5omr at w5omr.shacknet.nu
Sun Oct 10 09:19:10 EDT 2004


> Hi all:
>
> I need to better understand the workings of a plate modulator for AM.
>
> Considering the RF amp with 2 x 813's and the modulator with 2 x 813's - what
> are the equations and math to work out the required wattage, impedance, step
> ratio etc.
>
> And, just how much can one depart from the ideal arrangement and with what
> effects? ( should I not be able to find the right xmfr for this amp I'm
planning
> to build ).
>
> PS: I am seeking that modulator xmfr at this time.

I would refer you to a website with all the links necessary to figure it all
out..
http://www.qsl.net/wa5bxo/amtech.html

I'm privileged, and honored to be able to call John/WA5BXO my friend.

73 = Best Regards,
-Geoff/W5OMR





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