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AF Limit?

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Rich-4

AF Limit?

Does the AF Limit always keep the audio level at the given setting or just when the AGC is OFF?

Rich
K3RWN

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wayne burdick

Re: AF Limit?

Administrator

At present the AF limiter only applies when AGC is off. We could add a separate AGC-on limiter setting if needed.

Wayne
N6KR

----
elecraft.com

> On Jul 25, 2019, at 6:41 PM, Rich <[hidden email]> wrote:
>
> Does the AF Limit always keep the audio level at the given setting or just when the AGC is OFF?
>
> Rich
> K3RWN
>
> Typos sent by my iphone
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Rich-4

Re: AF Limit?

I have no such need. I just wanted to verify its use. Currently reading Fred’s book

Thank you
Rich

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> On Jul 25, 2019, at 20:29, Wayne Burdick <[hidden email]> wrote:
>
> At present the AF limiter only applies when AGC is off. We could add a separate AGC-on limiter setting if needed.
>
> Wayne
> N6KR
>
> ----
> elecraft.com
>
>> On Jul 25, 2019, at 6:41 PM, Rich <[hidden email]> wrote:
>>
>> Does the AF Limit always keep the audio level at the given setting or just when the AGC is OFF?
>>
>> Rich
>> K3RWN
>>
>> Typos sent by my iphone
>> ______________________________________________________________
>> Elecraft mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/elecraft
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:[hidden email]
>>
>> This list hosted by: http://www.qsl.net
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Vic Rosenthal

Re: AF Limit?

In reply to this post by wayne burdick

I would like it. I use minimal AGC and it would be ear protection.

Victor 4X6GP

> On 26 Jul 2019, at 3:29, Wayne Burdick <[hidden email]> wrote:
>
> At present the AF limiter only applies when AGC is off. We could add a separate AGC-on limiter setting if needed.
>
> Wayne
> N6KR
>
> ----
> elecraft.com
>
>> On Jul 25, 2019, at 6:41 PM, Rich <[hidden email]> wrote:
>>
>> Does the AF Limit always keep the audio level at the given setting or just when the AGC is OFF?
>>
>> Rich
>> K3RWN
>>

Conrad PA5Y

Re: K3S HDSDR as a panadapter with IF out

Hi Gernot this does not work, the Perseus has an ExtIO.dll for HDSDR so for an input I selected Perseus HF Receiver. However you set me along the right path.

Input mode for RX is I left Q right.
RF Front end calibration SDR on IFD output controlled by Omni-Rig (2 in my case)
Full sync in both directions.
IF frequency 8215000 Hz
Global offset in my case is -2435 Hz but I have not yet calibrated the K3S as I will be locking to 10 MHz as soon as the hardware arrives.

I have also found it best to only Sync to omnirig and not from omnirig to allow VFO fine tuning without Omnirig and the K3 VFO fighting with each other.

That's it and it seems to work well but I may change a few things, I have the Perseus set to 500 kS/S so I can see 450kHz of band, I am not sure what the BW of the IF output is but it looks flat.

73

Conrad PA5Y
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Mark Musick

Re: AF Limit?

In reply to this post by Vic Rosenthal

I would second that.

Mark, WB9CIF

-----Original Message-----
From: [hidden email] <[hidden email]> On Behalf Of Vic Rosenthal
Sent: Friday, July 26, 2019 05:21
To: Wayne Burdick <[hidden email]>
Cc: Elecraft <[hidden email]>
Subject: Re: [Elecraft] AF Limit?

I would like it. I use minimal AGC and it would be ear protection.

Victor 4X6GP

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