RadioGuy wrote:


Rarer still are the units covering 9-13.5 mc - 46 sets, 13.5-20 mc and 20-27
mc only 150 sets built.

Updated figures: We now believe only 50 each of the four models
of RAT and RAT-1 were produced, making 100 RAT and 100 RAT-1.
A far as is known, less than ten of each model have survived.
Better than the RAVs, of which only two or perhaps three
are known to be in private hands.

( MY CHALLENGE TO THE COMMAND SET COLLECTOR;
WHO KNOWS WHAT AN XM-108 IS?).

Are you talking about the transformer Fair Radio used
to sell as part of a Command Set power supply kit?