A VERY SENSITIVE AMPHIBIOUS LOOP MAGNETOMETER
NAVAL ORDNANCE LAB WHITE OAK MD
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A very sensitive loop magnetometer has been built for use at any sea depth and in air. The design uses single turn loops, a novel transformer, and a vacuum tube input. The effective frequency range is from 1 - 5000 cps but may be extended.
- Test Facilities, Equipment and Methods
- Electricity and Magnetism