Re: Question: Why do you call "AGC" a simple automatic antenna "attenuator" in this forum? #ubitx #ubitxv6


Bob Lunsford
 

Is there a link to the "led/ldr combo" circuit? I get the concept but love shortcuts to their use with a diagram showing components and their values.

Bob — KK5R

On Friday, November 20, 2020, 3:43:52 AM EST, SIMON ROSS via groups.io <simonr5@...> wrote:


Vk3ye demonstrates the circuit for the led/ldr combo. I’ve built it and it works to cut high audio peaks 


On 19 Nov 2020, at 00:38, iz oos <and2oosiz2@...> wrote:


Loris, would you think a vogad at the audio output could be a solution to save both sensitivity and hears to some extent?

Il mer 18 nov 2020 06:10 PM Arv Evans <arvid.evans@...> ha scritto:
AAT (Automatic Attenuator Control)?
_._


On Wed, Nov 18, 2020 at 5:32 AM Bill Cromwell <wrcromwell@...> wrote:
Hi Loris,

There are a lot of newbies here and they just don't know. Don't be
angry. Just help them alomng if they are actually open to help. I
started learning about physics and electronics in the early 1950s and I
still don't everything. I am more and moire aware of how much I don't
know. I usually do know where to look:)

73,

Bill KU8H

bark less - wag more

On 11/18/20 7:17 AM, IW4AJR Loris wrote:
> Hi Bill ... I fully agree with you!
> What I am wondering is "why" this forum continues to call AGC a very
> vulgar "ATTENUATOR" even if more or less automatic.
> 73 Loris
>





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