[Hallicrafters] AN/URM-25*

[Roger D Johnson]

Upon doing a bit of research, I must revise my previous statement.
The SG-85 is a component of the AN/URM-25D Signal Generator Set.
Please notice that it is described as a "set". In addition, there
is the SG-44 which is part of the AN/URM-25B and the SG-103 which
goes with the AN/URM-25F.

73, Roger

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