[AMRadio] antenna tuners transmision lines and more


Mike Dorworth, K4XM k4xm at arczip.com
Mon Apr 24 12:36:37 EDT 2006


> Actually there are a number of commercially manufactured tube
> RF finals that DO indded use toroidal transformers.
> Dentron, for one example - they made a number of linear amps
> like that, and they were/are not alone.
>
The Alpha 374 had nothing but toroids. It might be remembered as the legal
limit amp that ran for months with a brick on the key.. I bet most all
Alphas are the same..Had 3 each 8874's..






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