[arm-allstar] Allstar with a 900 MHz Quantar

[David McGough]

Hi Joe,

What power source are you using for the 6dB amp?


73, David KB4FXC



On Mon, 27 Feb 2017, "Joe S. Borovetz via arm-allstar" wrote:

> I am in the process of interfacing Allstar to a 900 MHz Quantar.
> 
> I amrunning  Image Version 1.5rc2 with a DMK URI and a Northcomm 
> Technologies cable connected to the 50 pin interface connector. Looking 
> at the modulation levels on a service monitor, it appears to be a bit 
> low running about 1.8 KHz.
> 
> This is with the TX level set to 900 and the internal 6 db amp in the 
> URI in line. In looking at the mod scope, it does not appear that any 
> limiting is taking place on the TX audio.
> 
> In the previous connection to a repeater controller, I had not problems 
> achieving about 2.0 KHz which is what I like to see for 12.5 KHz 
> bandwidth modulation.
> 
> Any input from those running Quantars would be appreciated.
> 
> Joe
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