I figured out that within the 7 RIC Premium there are actually four receiver versions . S - M - P - HP , each with slightly different gain and noise specs. Within the Connexx software you have to pick the matching receiver. I have a pdf from a CDN Signa site that lists the differences.
I checked my invoice an sure enough I have an M. So there is definitely a match between the TH7 and Signa 7 C&G products.
Once I have a clear verifiable plan of attack I'll add to the thread. Maybe create a TH 7 programing thread.
Wish I could find a Connexx manual cause there are a few more choices to match the products ??