[Yaesu] FT-736R module

[Martin Sole]

Hi,

I have an urgent request. Removing the top cover of an FT-736R there are
various modules, three I think mounted side by side, there is also a module
mounted on the right hand side panel. We have here a radio which is missing
the right most module, not the one on the side panel, what is it, and are
they available, or does someone have such a module from a junker?

Any help appreciated.

Tnx es 73's
Martin, HS0ZED