[ARC5] A simple receiver improvement

Kenneth G. Gordon kgordon2006 at frontier.com
Tue Jan 14 12:56:52 EST 2014


On 14 Jan 2014 at 6:58, John Hutchins wrote:

> Ken -
>     You talking a cheap TV-FM  type 75:300   trasformer?
> Hutch

Yes. I am amazed that it really does any good at 3.5 MHz, but it does.

BTW, this is NOT my idea: I have read of some others trying this with other 
old HF receivers, and having good results.

Ken W7EKB


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