Q12:- There are multiple types of antennas that can be used for UHF TV transmission, including: Yagi-Uda antenna A directional antenna with multiple parallel elements that is commonly used for TV reception. It has a driven element, reflector, and directors.
Q 41: 16-QAM combines both amplitude and phase modulation, allowing it to transmit more bits per symbol compared to the other techniques. In this case, 16-QAM can transmit 4 bits per symbol, which results in a higher data rate for a given bandwidth.
Q 14 : 16-QAM combines both amplitude and phase modulation, allowing it to transmit more bits per symbol compared to the other techniques. In this case, 16-QAM can transmit 4 bits per symbol, which results in a higher data rate for a given bandwidth.
Q12:- There are multiple types of antennas that can be used for UHF TV transmission, including:
Yagi-Uda antenna
A directional antenna with multiple parallel elements that is commonly used for TV reception. It has a driven element, reflector, and directors.
Q 41: 16-QAM combines both amplitude and phase modulation, allowing it to transmit more bits per symbol compared to the other techniques. In this case, 16-QAM can transmit 4 bits per symbol, which results in a higher data rate for a given bandwidth.
q14 ; 16:9
Meine koi question hi na kya bhai but Aisa lagta hai agr exams mein yeh Wale question aaye to inshallah sarre questions kardoonga bhai
C
q12,,,,yagi uda
Yes
Sir Ground wave propagation is effective for frequencies up to 250 KHZ...🤔
No upto 3mhz
Questions no13 is wrong its 300MHz to 3GHz
Saarey question glt ha
Kya peek aaya hai na kuch pata na kuch
Q 14 : 16-QAM combines both amplitude and phase modulation, allowing it to transmit more bits per symbol compared to the other techniques. In this case, 16-QAM can transmit 4 bits per symbol, which results in a higher data rate for a given bandwidth.