By using either T93 or plug-in converters, I have got a channel conversion incompatibility according to the incompatibility table provided.
How can I carry out this channel conversion?
The solution to this problem is to use converters that do not carry out a direct conversion.
Instead they perform a video/audio demodulation.
We call these converters agile modems, refs. 5840, 5841 and 5842.