Here are the RFC part numbers, from
http://www.ad5x.com/images/Articles/BiasT3amp.pdf
"I finally settled on two J.W. Miller inductors that appeared acceptable.
One was the 5250-RC 100 uHy inductor rated at 2-amps with a typical spec’d
resonant frequency of 28.5MHz, and the second inductor was the 5240-RC
40uHy inductor rated at 3-amps with a typical spec’d self-resonant
frequency of 145MHz."
Both are available from Mouser. Bourns bought J.W. Miller.
73, Mike
www.w0btu.com
On Thu, Jan 23, 2014 at 10:07 AM, Pete Smith N4ZR <n4zr@contesting.com>wrote:
> So now to find some of the right sort of RFC.
>
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