[App_rpt-users] RTCM de-emphasis setting
Lee Woldanski
ve7fet at tparc.org
Thu Oct 12 16:46:46 UTC 2017
Hi Stephen,
Have a read through
http://wiki.allstarlink.org/wiki/RTCM_Client#Receiver_De-emphasis (and
some of the other info that is there) and see if it answers your questions.
Cheers!
Lee
On Thu, Oct 12, 2017 at 7:40 AM, Stephen - K1LNX <k1lnx at k1lnx.net> wrote:
> I'm going to be deploying a dedicated 900Mhz simplex node soon using an
> RTCM. I will need de-empasis set, as I will be pulling my audio directly
> from a discriminator, but I am little unclear as to what the defaults are
> for de-emphasis.
>
> For example, I see this in the RTCM manual:
>
> [5678]
> buflen=750
> mobile1 = mobp1,adpcm,transmit,*nodeemp*
>
> If I just simply leave out "nodeemp" will that perform de-emphasis by
> default?
>
> Waiting on parts to be delivered so I am unable to test anything myself
> just yet, but just curious if someone has already ran into this and could
> clarify for me.
>
> 73
> Stephen
> K1LNX
>
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--
Lee Woldanski, AScT
VE7FET
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