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What is the frequency range of microwaves?

• 1 GHz to 10 GHz

• 500 MHz to 300 GHz

• 100 MHz to 500 GHz

• 300 MHz to 1 GHz

What is the wavelength range for microwave frequencies?

• 5 cm to 50 cm

• 10 cm to 100 cm

• 0.1 cm to 10 cm

• 1 cm to 60 cm

What term is used to describe microwave signals due to their high frequencies?

• Infrared waves

• Radio waves

• Microwave waves

• Shortwave signals

What is a Full-Duplex communication system?

• One-way communication

• Two-way communication

• Broadcast communication

• Satellite communication

What type of communication system is used for short distances?

• Long Haul

• Short Haul

• Satellite

• Microwave

Which microwave system is used for long distances?

• Short Haul

• Long Haul

• Wide Area Network

• Local Area Network

What is one advantage of microwave radio systems?

• Limited to underground facilities

• Require many repeaters

• High frequencies allow for large information capacity

• Require large land areas

What is a disadvantage of microwave radio systems?

• Easier to analyze circuits

• Difficult to implement conventional components

• Require less maintenance

• Propagate signals in all directions

What type of systems propagate signals outside the Earth's atmosphere?

• Microwave systems

• Satellite systems

• Radio systems

• Fiber optic systems

What modulation is preferred in microwave radio systems?

• Phase Modulation

• Frequency Modulation

• Amplitude Modulation

• Pulse Modulation