[App_rpt-users] Half duplex Tx override

George Csahanin george at dyb.com
Sat Oct 18 12:18:16 EDT 2014


Maybe you need a voice detecting squelch, as in the Micom radios. I just 
happen to have designed a board to do that from an old 73 magazine article. 
If you want details send me an email. The radio I tested it with is a 
FT-780. It closely follows the Micom squelch method. I built it up to 
provide "COS" from a HF remote to the app_rpt box. The ham radio market has 
overlooked this method forever.

GeorgeC
2360



George J Csahanin
W2DB
Cedar Park, TX
512-401-2630 home
401-338-0568 cel
-----Original Message----- 
From: Willem Schreuder
Sent: Saturday, October 18, 2014 8:45 AM
To: app_rpt-users at ohnosec.org
Subject: Re: [App_rpt-users] Half duplex Tx override

On Fri, 17 Oct 2014, Willem Schreuder wrote:

> I have a half duplex node with COR and the behavior seems to be that as 
> lng as COR is active, it will not switch to transmit even if there is an 
> incomming transmission on the link.
>
> The behavior I would like to enable is that if there is an incoming signal 
> on the link, it should override the COR and switch to transmit.

The solution provided by K0JSC is to add
   linktolink=yes
in the node stanza in rpt.conf which results in the desired behavior.

73 Willem

================================================================
Dr. Willem A. Schreuder,  President,  Principia Mathematica
Address:  445 Union Blvd, Suite 230,  Lakewood, CO  80228, USA
Tel: (303) 716-3573   Fax: (303) 716-3575
WWW: www.prinmath.com   Email: Willem.Schreuder at prinmath.com




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