Category: Communications

Solution: What is the gain (in dB) of the second antenna?

Solution: How much power reaches the antenna?

Solution: What is the effective radiated power (ERP) of a repeater

Solution: Calculate ZL and voltage reflection coefficient at the load

Solution: Find the diameter of the outer conductor in cm.

Solution: What is the characteristic impedance of the transmission line?

Solution: What is the dielectric constant of the insulator?

Solution: Calculate the characteristic impedance of the cable and the input impedance

Solution: What will be the value of the noise figure of the system?

Solution: What is the capacitance per unit length of the air-insulated coaxial line