Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 5 (Q.No. 10)

Communication Systems

10.

If transmitted power is 75 kW, the field strength at 30 km distance will be about

10 V/m

1 V/m

50 mV/m

2 mV/m

Answer: Option

Explanation:

Using the derivation,

Discussion:

1 comments Page 1 of 1.

Yogi said: 8 years ago

Here electric field strength rms value is taken,
If we take Emax then formula becomes E = √60Pt/r.

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