The bit rate of a digital communication system is R kbits/s. The modulation use

Question

The bit rate of a digital communication system is R kbits/s. The modulation used is 32-QAM. The minimum bandwidth required for ISI free transmission is

Options:

A . R/10 Hz

B . R/10 kHz

C . R/5 Hz

D . R/5 kHz

Answer: Option B

-NA-

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. For a periodic signal v(t) = 30 sin100 t +10 cos 300 t + 6 sin (500 t + Ï€ / 4) , the fundamental frequency in rad/s....Ï€ / 4) , the fundamental frequency in rad/s is

Question 2. With initial condition x(1) = 0.5 , the solution of the differential equation, t dx/dt + x = t is ....

Question 3. The radiation pattern of an antenna in spherical co-ordinates is given byF(Î¸) = cos4 Î¸; 0 â‰¤ Î¸ â‰¤ Ï....â‰¤ Î¸ â‰¤ Ï€ /2The directivity of the antenna is

Question 4. If x[n] = (1/3)|n| - (1/ 2)n u[n], then the region of convergence (ROC) of its Z-transform in the Z-plane will be ....

Question 5. A system with transfer functionG(s) = [(s2 + 9)(s + 2)] / [(s + 1)(s + 3)(s + 4)]is excited by sin(w t) . The steady-st..... The steady-state output of the system is zero at

Question 6. In the sum of products function f (X, Y, Z) = Î£(2, 3, 4, 5) , the prime implicants are ....

Question 7. Two independent random variables X and Y are uniformly distributed in the interval [“1, 1]. The probability that max[....probability that max[X, Y] is less than 1 2 is

Question 8. The source of a silicon (ni = 1010 per cm3) n-channel MOS transistor has an area of 1 sq Î¼m and a depth of 1 Î¼m. ....in the source region with the above volume is approximately

Question 9. If x = √-1 , then the value of xx is ....

Question 10. A BPSK scheme operating over an AWGN channel with noise power spectral density of N0 / 2 , uses equiprobable signals s1....signal, the probability of error in the resulting system is

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers