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| GERMAN UNDERWATERS ORDNANCE MINES |
| Chapter 11 - INFLUENCE MINE UNITS - SVK AND LUFTWAFFE |
| Section 6 - SUPERSONIC UNITS |
| ECHO-SOUNDER MINES TYPES AE 1 AND AE 101 |
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The Magnetostriction Transducers (Figure 230). The magnetostriction receivers are similar in design to the horizontal receiver of the two-receiver mine. They are some-what smaller, however, and have a mechanical resonance frequency of 30 kilocycles per second. |
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Figure 230 |
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