Hi Eric, I'm not too worried about lots of packets perhaps interfering/colliding with each other. I have a couple of repeater sites with two controllers. I want to have remote control of each controller. I don't want to share the RS-232 side. I'd much rather share the RF side. The circuit was pretty simple. It used diodes on the PTT for isolation and resistors to mix the TX audio. I'm not sure if there was any other control or not.
Dave --- In [email protected], "Eric Lemmon" <[EMAIL PROTECTED]> wrote: > > Dave, > > I'd like to see that article, too. Connecting two TNCs to one radio is > easy, but allocating the RX and TX functions between two devices is hardly a > trivial matter. Unless a buffer is used to store outbound data while the > radio is busy receiving data on the other TNC, collisions will occur > regularly. This should be interesting! Is this a good idea? > > 73, Eric Lemmon WB6FLY > > > -----Original Message----- > From: [email protected] > [mailto:[EMAIL PROTECTED] On Behalf Of > [EMAIL PROTECTED] > Sent: Wednesday, August 01, 2007 4:51 PM > To: [email protected] > Subject: [Repeater-Builder] Connecting Multiple TNCs > > Hi all > > Some time ago, I saw an article on how to connect two TNCs to a single > radio. Does anyone remember such an article an either have a copy or point > me to a site where I can download it? > > > > Thanks, > > Dave, WA6IFI >
