-Radio bands

-Covers 8 sub-bands between 1.5 mHz to 25 mHz

-This receiver has a high sensitivity of about 2-10 µV (microvolts) in ranges I to VI, 4-15 µV in range VII, and 15-30 µV in range VIII.

-Was used by both the German Navy and Merchant Marine

-Photograph by Bruce Culp

-Radio courtesy of Brian Harrison