NGC Transmission Interview Questions and Answers

RRU stands for Remote Radio Unit, a component of a base station used in wireless communication networks.

• RRU is responsible for transmitting and receiving radio signals to and from the antenna.

• It is usually located at the top of a cell tower or on a rooftop.

• RRUs are used in technologies such as 4G LTE and 5G.

• They are designed to be compact and energy-efficient.

• RRUs can be easily replaced or upgraded without affecting the rest of the base station.

• Examples of RRU manufacturers i...read more

Yes, I am familiar with weblct login.

• I have experience logging into weblct for various projects.

• I am comfortable navigating the weblct interface.

• I am able to troubleshoot any login issues that may arise.

VSWR stands for Voltage Standing Wave Ratio. It is a measure of how well the impedance of a transmission line matches the input/output impedance of the connected device.

• VSWR is a ratio of the maximum voltage to the minimum voltage in a standing wave pattern along a transmission line.

• It is used to measure the efficiency of power transfer between a device and a transmission line.

• A VSWR of 1:1 indicates perfect impedance matching, while higher ratios indicate poor matching.

• VSWR ...read more

RSL stands for Received Signal Level, which is a measure of the strength of a received radio signal.

• RSL is commonly used in the telecommunications industry to measure the strength of a signal received by a device.

• It is usually measured in decibels (dB) and can be used to determine the quality of a signal.

• RSL can be affected by various factors such as distance, obstacles, and interference.

• For example, a weak RSL may indicate poor signal quality and result in dropped calls or s...read more

ODU stands for Outdoor Unit. It is a component of a wireless communication system that is installed outside a building or structure.

• ODU is responsible for transmitting and receiving signals between the indoor unit and the base station.

• It is designed to withstand harsh weather conditions and is usually mounted on a rooftop or a pole.

• ODUs are commonly used in microwave and satellite communication systems.

• Examples of ODU manufacturers include Cambium Networks, Huawei, and Ubiqui...read more