> Quoting KA4RFA<ka4rfa@comporium.net>:
>> I need to plate modulate a single 6146 or 2E26 ---to be used as a
>> driver for a 4-400 6 meter amp
>> would like any ideas on a possible readily available low power mod
>> transformer and reactor as big iron I have is bad
>> would rather use the DX-100 modulation method rather than the DX-60
> Try to locate someone parting out an old Johnson Viking I or II. They
> have what you need in terms of transformer and modulator circuitry.
> Not sure I understand why you want to modulate a driver instead of the
> final amp, as linear amps for AM service as notoriously inefficient.
He needs a low level 6 meter AM modulated carrier, high level modulator
doesn't have a VFO and would be harder to bash together than a low level
"exciter." Any such linear amplifier must be operated class "A" or two
tubes in push-pull class "B." With 1/3 the SSB power out.
I just don't know why he wants to operate AM. (and I don't care)
--
Ron KA4INM - I'm a Jack Kennedy democrat - I'm conservative,
the socialists have gained control of the party
against my desire.
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