[App_rpt-users] Re : Re: multicast with msr2000

[pete M]

Was thinking it would be the cases.

I want to have 2 xmiter on same freq on each side of the mont-royal in Montréal . As I dont have access to the top.

--- Message initial ---

De : "Ed Wilhelm" <vacuumtubesforever at gmail.com>
Envoyé : 24 décembre 2013 07:12
A : app_rpt-users at ohnosec.org
Objet : Re: [App_rpt-users] multicast with msr2000

The problem is the exciter. The MSR2000 is a crystal controlled radio.
For simulcast you need to have a synthesized exciter that will except
external reference from a GPS disciplined clock. That way all the
transmitters in your system are exactly on the same frequency. If not,
bad things will happen where your coverage overlaps.

Ed W8VT
Nodes 27849, 29496

On 12/23/2013 11:14 PM, pete M wrote:
> Hi,
> my vhf repeater is an msr2000. with a100 watt full duty PA.
>
> I could have a second msr2000 with exact same exciter/receiver board but different PA.
>
> First would a msr2000 be a good candidat for multicasting?
> And does the fact that we would use a different PA at each site a problem?
>
>
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