Question

What frequency bands are used primarily for short range distances select all the nearby?

Answer 1

The frequency bands that are used primarily for short-range distances include the following:

1. The upper portion of the VHF band (225 MHz to 300 MHz).
2. The lower portion of the UHF band (300 MHz to 400 MHz).

What is GSM?

GSM is an abbreviation for global system for mobile communication and it can be defined as an open and digital cellular network technology that is designed and developed to be used for the transmission of both mobile voice and data services at the same time.

In Computer technology and networking, the global system for mobile communication (GSM) is typically designed and developed to operates at the following bands of frequencies:

• 850 MHz

• 900 MHz

• 1800 MHz

• 1900 MHz

In this context, we can infer and logically deduce that the frequency bands that are used primarily for short-range distances such as PAN, include the following:

1. The upper portion of the VHF band (225 MHz to 300 MHz).
2. The lower portion of the UHF band (300 MHz to 400 MHz).

Read more on frequency bands here: https://brainly.com/question/19097094

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