Originally Posted by
jdeadman
Just FYI the New RC4 transponder will not work on Decoders less than RC4 The rc2/3 Decoders cannot see the Newest transponder. (RC4 3wire)
+1, learned that the hard way. I'll only be buying Hybrids or old AMB PT's for the foreseeable future. Suppose I really didn't need to know my ambient temperature or battery voltage anyways. :|