[arm-allstar] Anyone running RTCM?

David McGough kb4fxc at inttek.net
Thu Sep 10 16:15:34 EST 2015


Hi Sam,

Just for my own curiosity, what was the problem with overlapping transmit 
sites? (I'm assuming the audio sync wasn't quite perfect?)


73, David KB4FXC



On Thu, 10 Sep 2015, Sam Skolfield wrote:

> It works, but not perfectly. If you have minimal overlap, it's acceptable,
> but once your coverage starts to overlap, it gets hairy. Typical of any
> simulcast system to a certain extent, but perhaps a little worse than
> others.
> 
> There is a high-level system that used to simulcast from two big mountain
> tops using RTCMs (BIG overlap) and it was  really rough whenever you were
> in earshot of both transmitters.
> 
> I will say that the voting using RTCMS is absolutely fantastic. I have had
> amazing results.
> 
> 
> 
> On Thu, Sep 10, 2015 at 4:24 AM, Steve Wright <stevewrightnz at gmail.com>
> wrote:
> 
> > I just read that the RTCM simulcast multi-transmitter system actually
> > DOESNT work.
> >
> > Can anyone shed light?
> >
> >
> > S
> >
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> >
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> >
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> >
> 
> 
> 
> 



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