Find the bandwidth of a CRO if a single having 17 microsecond rise time is displaced with 21 microseconds rise time on tne CRO.

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written 3.9 years ago by

teamques10 ★ 69k

• modified 3.9 years ago

engineering physics

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written 3.9 years ago by

teamques10 ★ 69k

$T_{rs}=17 \mu s$ (displayed rise time) $21^2=17^2+T^2_{ro}$ $T^2_{ro}=152$ $B.W=K/T_{ro}$ $=\dfrac{0.35}{12.32\times10^{-9}}$ $B.W=28.4MHz$

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