[WriteLog] beta WriteLog/Flex-6000 series driver

[Steve AI9T]

Wayne

I'm just just basing the audio setting on where I have it set when I use 
DAX. I run the level all the way over till it just barely touches the O 
db level on the SmartSDR panel. I set DAX about 65. With WL it only goes 
up to a little over -10db. I can use it there no big deal. Al long as it 
works. I don't have any problem getting power out of the amp.

What about the TX lockout?

Thanks

Steve AI9T


On 11/27/2017 11:52 PM, Wayne wrote:
>> I raised the output all the way to the right. It raised the audio a
>> bit but still not as much as I like.
> What that slider all the way over, MMTTY is delivering rail-to-rail
> audio. (In the Windows audio world,
> digitized audio has a definition of a maximum amplitude which I am
> calling a "rail".) Driving the Flex
> with that through its DAX channel, there cannot be a reason to raise it
> any higher.
>
> If you want more power out of the transmitter, push the RF Power control up.
>
> Exactly, what is there about the audio level that you do not like?
>
> On a related topic, by the way, there is no technical reason for this
> AFSK data flow to leave you with
> FSK envy. The full digital data flow is digital. Every single amplitude
> sample sample coming out of the RF
> port was calculated digitally. The quality of the on-air signal is
> effected NONE by any amplitude settings
> you might have. This is in contrast to the analog setup commonly
> described as AFSK where MMTTY drives
> a hardware sound board whose analog output, in turn, is fed into a
> microphone or maybe a line in on
> an SSB transmitter. Such a setup does have an analog amplifier with a
> gain knob on it, and whose incorrect
> (i.e. extreme) settings likely will cause nonlinear behavior, which
> distorts the output.
>
>
> Wayne
>
>
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>

-- 
73

Steve AI9T

http://www.ai9t.com

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