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@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@prinmath.com