Would quad bilateral switches like a CMOS 4066 better for switching the audio lines?
Dave WB2FTX ----- Original Message ----- From: [EMAIL PROTECTED] Date: Friday, November 23, 2007 11:35 am Subject: Re: [Repeater-Builder] 2x RX's or 2x TX's on one Controller Port To: [email protected] > At 11/23/2007 03:12, you wrote: > > >Kevin, here is a circuit that I have used several > >times to combine a control receiver with the main > >receiver in a repeater controller. It can be used to > >provide a second frequency port to a repeater system > >with one port having precidence over the other, ie > >when one port has a signal, the other port is > >inhibited. > > How much distortion do you get using those 4011 NAND gates as > audio amps? > > Bob NO6B > >
