Re: [Repeater-Builder] Reverse Burst Comments (Com Spec RB-1)

I haven't used one of those, but I'd ask, what is it doing differently? If you invert the phase of the tone 180 degrees (or 120 for some older motorolas), it should mute correctly. The only issues I've ever run into is either the transmit delay is too short (ie, TK-x05D series), and the rx squel

[Repeater-Builder] Reverse Burst Comments (Com Spec RB-1)

Re: Reverse Burst Comments (Com Spec RB-1) If you add a circuit like the Com Spec RB-1 board to the typical repeater system using a ts-32/ts-54 board... the tx ctcss is not disabled or removed before the RB-1 delayed ptt line drops. So you have the phase inverted ctcss present for at most up