WorksheetsSatellite Communication Quiz
Total questions: 10
Worksheet time: 8mins
The height of a geo-stationary satellite from earth surface is
35930 km
45930 km
55930 km
64000 km
Troposphere is medium for
Surface wave
Guided wave
Sky wave
Space wave
Satellite power generation is through
Solar cells
Dry cells
Nickel Cadmium cells
Lead acid batteries
INSAT 2E was launched from
India
French Guiana
Peru
Mayotte
GSM used which technology?
FDMA
TDMA
FDMA/TDMA
CDMA
frequency range for satellite communication is
1khz-100khz
100khz-1Mhz
10Mhz-30Mhz
1Ghz-30Ghz
The satellite that is used as a relay to extend communication distance is called as __________
Relay satellites
Repeater satellites
Communication satellites
Geosynchronous satellites
The downlink frequency is lower than the uplink frequency. true/false
(a)
What is the maximum theoretical data rate if a transponder is used for binary transmission and has a bandwidth of 36MHz?
32Mbps
72Mbps
36Mbps
12Mbps
Why are techniques like frequency reuse and spatial isolation carried out?
Reduce traffic load
More gain
High speed
Error detection
