[arm-allstar] Telemetry volume

Steve Agee irlp8720 at yahoo.com
Tue Dec 15 12:35:46 EST 2020


*He also said no de-emphasis or pre-emphasis on the replacement CDM 
radios. So, he might need those both enabled in simpleusbradio depending 
on how the radios are wired to the interface.

N5ZUA
*
On 12/15/2020 11:25 AM, "David McGough via ARM-allstar" wrote:
> Hi,
>
> Normally you don't need to adjust the telemetry levels---the default
> levels shouldn't be distorting.  I suspect that the TX level (options 3
> or 4) set in simpleusb-tune-menu is too high.
>
> Some you mention that the repeater sounds okay otherwise, if the TX level
> is too high, the RX level (option 2) is probably too low. So, you may need
> to turn down the TX level and turn up the RX level.
>
>
> 73, David KB4FXC
>
>
>
> On Tue, 15 Dec 2020, "Louis Corradi via ARM-allstar" wrote:
>
>> Thank you for your reply. I did change that setting last night but, i
>> guess I didn'tt go far enough. The audio is better but, it sounds a bit
>> muffled. What other settings would you recommend I look at? I'm using 2
>> Motorola CDM750's for RX and TX in my repeater setup. All audio
>> processing is OFF. No De-emphasis or Pre-emphasis. Thanks again for your
>> help.
>>
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