[aprssig] KPC-3+ with a Delta?

Mike Miller mike.kc9doa at sbcglobal.net
Mon Jun 2 22:45:09 CDT 2008

Hi Earl,

According to the manual, xmitlvl has a range of 0-502. The 
voltage increases from 1 to 130 mV p-p for counts from 0 -255 or 
about 0.5 mV per step. From 256 to 502 the voltage increases 
about 15 mV per step up to about 4.0V p-p at 502 ! You should 
get plenty of voltage for full deviation without adjusting the 
radio mic gain.

Mike kc9doa

On 2 Jun 2008 at 20:46, Earl Needham wrote:

>          How high did you set it?  I've already gone from the
> standard 100 to 170, and it needs more.  I wish there was some
> way of using it with the original settings, incase the TNC
> fritzes out.  Yes, that's a technical term...
>          Tnx es 7 3
>          Earl

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