Q.1.
Rotation of a geosynchronous satellite means its
Q.2.
Is the geographical representation of a satellite antenna radiation pattern
Q.3.
The smallest beam of a satellite antenna radiation pattern
Q.4.
What is the first passive satellite transponder?
Q.5.
The most common device used as an LNA is
Q.6.
Earth station uses what type of antenna
Q.7.
Which of the following is the first active satellite?
Q.8.
Considered as the unsolved problem in satellite system
Q.9.
What is a device that detects both vertically and horizontally polarized signals simultaneously?
Q.10.
The radiation patterns of earth coverage antennas have a beamwidth of approximately
Q.11.
The most effective anti jamming technique is
Q.12.
What is the delay time for satellite transmission from earth transmitter to earth receiver?
Q.13.
The first Philippine Mabuhay satellite has how many channels?
Q.14.
What height must a satellite be placed above the surface of the earth in order for its rotation to be equal to earth’s rotation?
Q.15.
The first satellite to receive and transmit simultaneously
Q.16.
What circuit is responsible in activating and deactivating adjacent antenna elements in a mobile satellite array?
Q.17.
What kind of battery panels are used in some advance satellites
Q.18.
How may satellite orbital slots are requested by the Philippine Government from ITU?
Q.19.
What kind of battery used by older satellites?
Q.20.
Which one of the following statements regarding compandor is FALSE?