[Milsurplus] "Federal Marine Radio Unit" 1942

[Hue Miller]

This site 
http://www.americanradiohistory.com/Archive-FM-Magazine/FM-1942-Jan.pdf

p.22 begins a  4.5 page article on the Federal (one-unit) Marine Radio Unit with the 128AX 
LF receiver. I think this later became Mackay.

Some of the other ‘FM Magazine’ covers looked like they might include interesting
articles on military electronics, but I don’t have time at present to search out the
actual dates.
via: Hue Miller