Technology and Operations
This forum is for discussing technological & operational matters pertaining to U-boats.
Re: US vs German subs
Posted by:
Seeker
()
Date: August 20, 2018 02:14AM
German passive sonar was so long ranged that USN copied it post war as did the Soviet . The GHG was ultra low frequency [~ 400hz] was able to detect convoys at @ 50km and their was a case of detection at > 100nm [convergence zone?].
SOURSES ROSSLER "THE U-BOAT".
NORMAN POLAR US & SOVIET SUBMARINES.
SOURSES ROSSLER "THE U-BOAT".
NORMAN POLAR US & SOVIET SUBMARINES.