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faltersainse [42]
2 years ago
9

Given a 100-watt power source, what is the maximum allowable length for the 24-guage transmission media if a signal of 1 Watt is

to be received. The attenuation for 24-guage transmission media is 7.5 dB per kilometer.
Physics
1 answer:
vfiekz [6]2 years ago
4 0

Answer:

Length = 2.67km

Explanation:

Given data:

The power source P=100Watts

(P)db=10log (100)

= 20db

The formula length :

L=(P)db/attenuation

L = 20/7.5

L= 2.67km

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guapka [62]

Answer:

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8 0
2 years ago
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alexgriva [62]

Answer:

Explanation:

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