HCS-Microwave Hardware Installation(Written) H35-911-ENU Real Questions

1. Indoor Unit (IDU) in split microwave consist of 2 different unit which are Indoor service board unit and Indoor IF signal processing unit.

True

False

2. In general, optical fiber transmission delivers lower capacity than microwave transmission.

True

False

3. Which of the following frequency bands are commonly used for digital microwave transmission?

2GHz

18GHz

15GHz

11GHz

7GHz

4. Which of the following is not an advantage of microwave communication over optical fiber communication?

Low investment

Powerful penetration ability

Short construction period

Low impact of environmental factors such as weather

5. What are the basic components included in a microwave product?

ODU

IDU

Antenna

IF cable

Surge protector

6. A 0.6 m antenna is heavier than a 0.3 m antenna.

True

False

7. The radiated power of an antenna is basically distributed to the side lobe.

True

False

8. Which of the following statement about microwave antennas is correct?

By polarization direction, antennas are classified as single-polarized antennas and dual-polarized antennas.

For a directly mounted antenna, an ODU can be directly mounted to the hybrid coupler.

A dual-polarized antenna cannot transmit and receive vertically polarized electromagnetic waves and horizontally polarized electromagnetic waves at the same time.

9. Which of the antenna diameter are supported in the E-band microwave?

0.3m

0.2m

0.6m

2.4m

10. When you install an ODU or a hybrid coupler on a pole, an ODU adapter is used to convert the feeder interface on the ODU or hybrid coupler into a standard flange interface, for the connection of a flexible waveguide.

True

False

HCS-Microwave Hardware Installation(Written) H35-911-ENU Real Questions

Leave a Reply Cancel reply