[App_rpt-users] Resistor divider

[Jon Rorke]

I dont know why you would want a resistor divider on the VOL/SQ hi line. 
It should be ~ 1 V p-p with a signal with 1k tone modulated @ 3k dev.  
This is the perfect level to drive the URI. If it seems its overdriving 
the URI then disable the RX boost (RXboost=0) in the USBradio.conf file. 
Then retune.

Jon VA3RQ
On 10/30/2013 1:31 PM, Doug Crompton wrote:
> Robert,
>
>   The other end goes to ground. It would form a divider from the hi 
> end of the pot to ground. You would take the audio from the center of 
> the resistors.  I do not have this radio so I have no idea what the 
> resistor values would be or if you even need them but I can say you 
> don't want to load that point down so you wouldn't want the total 
> resistance to be too low. The upper resistor (closest to the pot) 
> should be the larger value and the one to ground the lower.
>
> *73 Doug
> WA3DSP
> http://www.crompton.com/hamradio*
>
>
> ------------------------------------------------------------------------
> Date: Wed, 30 Oct 2013 12:45:01 -0400
> From: N1XBM at amsat.org
> To: app_rpt-users at ohnosec.org
> Subject: [App_rpt-users] Resistor divider
>
> I need help, I am using a Mastr II and a URI. I want to use the 
> vol/sql hi for my discriminator audio. I was going to use a resistor 
> divider to pad down the audio.
> Has anyone ever done this? Could you explain it in more detail to me. 
> I've read you take the two resistors and put them in series. I would 
> tap my URI in the middle where those two resistors meet. I assume one 
> end goes to vol/sql hi, but where does the far end go?
> Thanks for your help
> Apparare Scientior
> Paratus Communicare
> -N1XBM
>
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