Did you put a simulated speaker load on the speaker jack? Some audio systems have problems unless they are properly loaded. A 10 ohm resistor across the audio output jack might help.
73 - Jim W5ZIT -----Original Message----- From: [EMAIL PROTECTED] To: Repeater-Builder@yahoogroups.com Sent: Thu, 21 Dec 2006 8:39 AM Subject: [Repeater-Builder] NHRC-2 DTMF Problems Hello to you all! I bought the NHRC-2 controller Kit (Rev-E). My plan was to hook it up with an ICOM IC-F410S. Everything works fine, but i can not get the DTMF-decode to work. The audio comes from Speaker-jack and i use NO deemphasis on the controller. The MT8870 decodes some tones, mostly 0 and # (3 never works). I have tried different levels from the radio with no success. The Audio output is very good from the repeater, no distortion whatsoever. Anyone has any ideas? Merry Christmas from Sweden de Christofer, SM6URQ ________________________________________________________________________ Check Out the new free AIM(R) Mail -- 2 GB of storage and industry-leading spam and email virus protection.
