[TrunkCom] Re: another digital scanner to be introduced in 4 months

Tue, 28 May 2002 19:45:48 -0400 (EDT)

Well, I don't know what the Uniden APCO-25 card will work with other then
the Uniden scanners, but it sounds like from what people have said thus
far that the card will only work with the two scanners, and I don't know
if they will be having separate cards or not, or if one card will work for
both.  Does anyone know?

On Tue, 28 May 2002, Ian Wraith wrote:

> Hello
> 
> >It sounds strange to me too (why not just use discriminator audio),
> >unless they are trying to force you to buy an AOR unit, or that's just
> >the way they designed it. 
> 
>  A discriminator output isn't really any good when dealing with the
> modern complex digital modulation systems. To demodulate these you
> really need to access to the signal at an RF level hence the need for 
> an IF input.
> 
> Regards
> 
> Ian 
> 
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