seb7701 Posted February 25, 2015 Share Posted February 25, 2015 Morning all! I look to be getting an A200 equipped aircraft shortly with no external intercom. I am lead to believe that the lack of VOX on the A200 is a bit of a pain and as such, would love to add an intercom, such as a sigtronics or similar. I have seen this topic touched on with no real answers. Has anyone done this or can advise as to how the intercom is integrated? Is it an easy job? Any assistance appreciated. Link to comment Share on other sites More sharing options...
OZJohn Posted February 25, 2015 Share Posted February 25, 2015 If you Google the Sigtronics site I think you will find a diagram to explain it all. Link to comment Share on other sites More sharing options...
seb7701 Posted February 25, 2015 Author Share Posted February 25, 2015 Thanks - looks like most radios are 'added' into intercoms rather than the alternate, which is a shame. Trying to avoid starting from scratch with a pre-wired A200... Link to comment Share on other sites More sharing options...
bushcaddy105 Posted February 25, 2015 Share Posted February 25, 2015 If you are handy with a soldering iron and can work your way around some simple electronics I can supply you with the details of my add-on VOX for the A200. It's based on a Jaycar Minivox kit plus a couple of extras, mainly switching circuitry which mutes the opposite seat microphone when either seat transmit PTT is operated. It has worked well for 8 years so far. No extra intercom unit is needed and no mods to the A200. PM me if interested. Link to comment Share on other sites More sharing options...
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