pulse Click on Answer tab for Answers.

Introduction To Satellite Communication – 2 – 9

91. The multiple access technique that is particularly suitable for communication satellites with military applications is :

(a) TDMA
(b) FDMA
(c) CDMA
(d) Random access

ANSWER

EXPLANATION

92. The time duration between the transmission of traffic in TDMA is :

(a) 125 µ sec
(b) 120 µ sec
(c) 64 µ sec
(d) 250 µ sec

ANSWER

EXPLANATION

93. Near far effect is more prominent in :

(a) Direct sequence spread spectrum technique
(b) Direct sequence CDMA technique
(c) Frequency hopped spread spectrum technique
(d) None of these

ANSWER

EXPLANATION

94. The code division multiple access technique in not usually used because :

(a) It requires very large bandwidth
(b) The circuitry required is very complex
(c) The system becomes too expensive
(d) Its technology has not been completely developed as yet

ANSWER

EXPLANATION

95. The bandwidth of common signalling channel is :

(a) 160 KHz
(b) 120 KHz
(c) 220 KHz
(d) 60 KHz

ANSWER

EXPLANATION

1 2 3 4 5 6 7 8 9 10

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

Leave a Reply

Your email address will not be published. Required fields are marked *

Shares
Copy Protected by Chetan's WP-Copyprotect.