On 2015-03-06 11:16 AM, Guy Olinger K2AV wrote:
> Wouldn't that need to be dampened a lot.
Yes, it would need to be a long-term average. However, I don't
see that as particularly more difficult than any other type of AGC
particularly given the level of computing power in the P3.
73,
... Joe, W4TV
On 2015-03-06 11:16 AM, Guy Olinger K2AV wrote:
Wouldn't that need to be dampened a lot. What happens if there is QRN, you
wouldn't want to be pushing the real stuff down. It would NOT be a simple
function, and there would be wide variation on what seemed "slick".
73, Guy
On Fri, Mar 6, 2015 at 10:16 AM, Joe Subich, W4TV <li...@subich.com> wrote:
I don't want to save the REF LVL. I want to save its relationship to
the noise level.
I agree. Put another way, I'd like to see a reverse baseline "clamp" -
something along the line of holding REF LVL 5 dB below the average
noise level.
73,
... Joe, W4TV
On 2015-03-06 7:56 AM, Vic Rosenthal 4X6GP/K2VCO wrote:
Here is something I would like to see on the P3.
The P3 saves the REF LVL setting per band. But of course the noise level
on a given band varies as conditions change, and I find myself often
adjusting the REF LVL.
The optimum setting is with the REF LVL just below the noise level.
Setting it higher loses detail, and setting it lower fills the waterfall
with noise.
What I would like would be to adjust the REF LVL to optimum with respect
to the noise level and then save this relationship. Then I would like to
be able to push a function button to automatically adjust the REF LVL to
re-establish the same relationship.
This would make the readjustment, which I find myself making every few
minutes sometimes, much quicker and easier.
I don't want to save the REF LVL. I want to save its relationship to the
noise level.
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