[Amps] HF 30 dB Coupler

Jim Barber barberaudio at gmail.com
Tue Jun 15 13:27:26 EDT 2021


My mistake then.
I saw the work "coupler" but apparently ignored it.

73,
Jim N7CXI


On Tue, Jun 15, 2021 at 10:18 AM Ron W4BIN <ka4inm at gmail.com> wrote:

> On 6/15/21 12:36 PM, Jim Barber wrote:
>
> > Seems I responded to the OP only.
> > Oops.
>
> > N4GA has an article on his site for a 50dB sampler:
> > http://www.n4ga.com/50db-hf-rf-sampler/
>
> > This article goes takes a somewhat unusual path to get to the cheese, but
> > works as well:
> >
> https://www.collinsradio.org/wp-content/uploads/2015/05/Build-a-Quality-RF-Power-Sampler-Jackson.pdf
>
>
>    We all know that samplers and directional couplers are different.
>
> --
>     Ron  W4BIN - Understanding is much better than
>                                       knowing how.U
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