[App_rpt-users] AllStar as Repeater Controller Connect to Duplex Hub

Mike mm at midnighteng.com
Fri Nov 23 20:01:00 UTC 2018


Jim, I may be confused here so hang with me...

My understanding...
Yes, your hub is full duplex.
Your repeater should be full duplex as well.
You should not be getting anything 'back from' the hub that is generated 
at the repeater. It Should output from the repeater only. Anything 
originating or broadcasting to the hub would be shared with a link from 
the hub to the repeater except if it comes from the repeater.

So if I understand, perhaps the duplex mode of the actual uri ?
duplex = 1    ; Duplex / 0 - half duplex /  1 - full duplex

As I said, I may not understand the exact issue.
If nobody else gives any better guidance, perhaps just re-phrase the 
issue without the history of it.

...mike/kb8jnm

On 11/23/2018 2:42 PM, Jim Aspinwall No1PC wrote:
> I thought I was going to be ingenious and replace a few RLC multi-port controllers that each have one of the link ports tied to an AllStar node that runs in non-duplex, and the node connects to another AllStar hub (running in duplex) that is used as the 'link' to feed other repeaters in similar configuration.
> 
> Simply connect the repeater radio to the AllStar interface, re-configure the node to duplex=2 - tah-dah - repeater!!
> 
> Then, connect the repeater node to the hub so it can be linked to the other sites.  Connects as before, not unexpected. Great.
> 
> What I did not account for is that the hub is running in duplex, so whatever the repeater sends to it comes back, delayed of course.  Sounds like an undesired configuration...
> 
> However that doesn't seem to account for the fact in the prior configuration the duplex hub traffic never came back into the half-duplex node and echo'd.
> 
> Is this a hang-time thing?   Am I missing something?  Expected behavior - don't try this at home?
> 
> 
> 
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