A bandwidth of 100 kHz spans 200 kHz to 300 kHz . If the data is modulated by using ASK with 𝑑=1 and 𝑟 =1 the carrier frequency and bit rates are:
A. 110 kHz and 30 kbps
B. 100 kHz and 50 kbps
C. 110 kHz and 50 kbps
D. 100 kHz and 30 kbps
Answer:B
A bandwidth of 100 kHz spans 200 kHz to 300 kHz . If the data is modulated by using ASK with 𝑑=1 and 𝑟 =1 the carrier frequency and bit rates are:
A. 110 kHz and 30 kbps B. 100 kHz and 50 kbps C. 110 kHz and 50 kbps D. 100 kHz and 30 kbps