Thanks Simon From not being to locate any easy design, to finding three.... Rod VK4UTE ----- Original Message ----- From: "Simon Chantrill" <vk4tsc@xxxxxxxxxxxxxxx> To: <seqpg@xxxxxxxxxxxxx> Sent: Monday, January 26, 2009 12:06 PM Subject: [seqpg] CTCSS circuit (link from SCARCNEWS) > Hi all, > I hope this is going to work, being my first post. > > http://www.qsl.net/sv1bsx/Subtone/Subtone.html > > Regards, > Simon vk4tsc > >