Design a Pi network, Loss =10 dB,R0=600Ω.
A) Calculate the required resistor for a network. R1=,R2=.
B) Derive a formula for input resistance Ri in terms of R1,R2, and RL.
C)Plot Ri vs RL (Note: RL as x-axis, Ri as y-axis. using R1 and R2 from part A).
D) Measurement is shown in Table 1.

R_L(Ω) 100 400 800 1K 5K 10K 50K 100K 500K
R_i(Ω) 520 577 618 631 703 717 730 732 733
Plot these results, and discuss the results obtained above.