Decibels of jamming power over signal power

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Electronic counter-countermeasures — (ECCM) describes a variety of practices which attempt to reduce or eliminate the effect of Electronic countermeasures (ECM) on electronic sensors aboard vehicles, ships and aircraft and weapons such as missiles. ECCM is also known as Electronic… … Wikipedia
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Bat — For other uses, see Bat (disambiguation). Bats Temporal range: 52–0 Ma … Wikipedia

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