ST50 Speed instrument compatible with CruzPro SOG-1?

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum kevkal,

Please click here to view a FAQ addressing True Wind ... pay particular attention to the link within the FAQ providing access to a white paper on this subject. While "fooling" the system with data derived from SOG instead of speed through water may permit the True Wind data items to be populated within the system, the resulting True Wind values and features dependent upon True Wind will not be representative.

The information which you have requested regarding the transducer's design is beyond the scope of the support offered. However, please note that the instrument speed through water transducers sold by Raymarine are produced by Airmar, Inc. who may be able to supply you with the requested information.