Broadband

Dear Friend:

In telecommunications, broadband is wide bandwidth data transmission which transports multiple signals and traffic types. The medium can be coaxial cable, optical fiber, radio or twisted pair.
Here is some specifications:
1. Broadband is an internet access with high speed.
2. Unlike dial-up connection, broadband connection is permanently connected.
3. It allows internet and telephone calls to take place simultaneously. No new land line is required.
4. Modulation is done in broadband on signals to transform data better.

Regards,

Hello, dear.
Bandwidth is used in a wide variety of areas and can be used to identify the ability of a signal to transmit data, the amount of data that passes through a link per unit of time, and the display capabilities of a display.
1. In analog signal systems, also known as bandwidth, it refers to the amount of data that can be transmitted at a fixed time, i.e., the ability to pass data through the transmission pipeline. It is usually expressed in terms of transmission cycles per second or hertz (Hz).
2. In digital devices, bandwidth refers to the amount of data that can pass through a link per unit of time. It is usually expressed in bps, which is the number of bits that can be transmitted per second.

This is how bandwidth is interpreted in a GSM-R system：

The range of frequencies a circuit will respond to or pass through. It may also be the difference between the highest and lowest frequencies of a signal.

Thanks！