[arm-allstar] What does linktolink do??? was: TX Inhibit

Roselito de los Reyes tolitski at hotmail.com
Mon Feb 15 14:41:22 EST 2016


Thank you SOOOOO much for that wonderful explanation.
Lito KK6OOS

> Date: Mon, 15 Feb 2016 09:06:10 -0500
> From: kb4fxc at inttek.net
> To: arm-allstar at hamvoip.org
> Subject: Re: [arm-allstar] What does linktolink do??? was: TX Inhibit
> 
> 
> 
> Setting linktolink=yes applies to simplex nodes (duplex=0 or duplex=1)
> ONLY.  The major issue that setting linktolink=yes resolves is that it
> allows the the simplex radio's PTT to be activated by a connected
> full-duplex node at -any- time, even when the simplex radio's COR
> signaling is active.
> 
> So, this is useful in several scenarios. First, lets say you've got a 
> remote-base tuned to a local repeater. During an active net, the local 
> repeater might never stop transmitting, keeping the remote-base COR 
> continuously active. Without enabling linktolink, a full-duplex node 
> that's connected to the remote-base can NOT ever cause the remote-base to 
> transmit (PTT is "locked out", COR has priority).
> 
> A second scenario is where you've got a HF rig and you want a linked 
> full-duplex node to trigger the PTT of the HF rig at any time, even while 
> the HF COR signaling is active.
> 
> linktolink is a "have to have" parameter for connecting multiple radio 
> systems over analog RF!
> 
> 73, David KB4FXC
> 
> 
> On Sat, 13 Feb 2016, Roselito de los Reyes wrote:
> 
> > can you provide a scenario where the linktolink parameter is useful? and maybe an example would be great.
> > 
> 
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