Mark
This is Dave Jones from AUAV.net, thank for the link to the Horizon site.
I went to the site clicked on DSM 3 Channel Surface System: FUT/HRC it looks as if it is for a Futaba transmitter, got my visa card out to order one and then in BIG RED letters says Not Yet Available. It is not unusual to see products advertise long before they are ready.
As soon as they are available I will have one for evaluation and comparison to our system.
Thanks for posting the information