You need to feed your decoder with discriminator audio. The Micor de-emphasized audio has little below 300 Hz,
Jack K6YC ----- Original Message ----- From: Daniel M LePage To: Repeater-Builder@yahoogroups.com Sent: Tuesday, March 06, 2007 10:07 AM Subject: [Repeater-Builder] Micor Repeater can not use TS-64 I have a Micor repeater that I can not get the CTCSS tone through the receiver. I can get a good 1Khz tone but when I try and put a CTCSS tone through the receiver it is broken up. I did not convert this Micor and it will operate as a repeater with out a CTCSS tone. It does have a circuit that says "RX audio out (White) has a about a 6 Db notch at 100hz". I take it this is what is causing the problem. Can someone point me in the right direction on this one. 73's Dan /WA1OOH