Which Type of RF Signal Uses Only a Single Frequency

question 20

Multiple Choice

Which type of RF signal uses only a single frequency for transmission?

• A) broadband
• B) narrowband
• C) spread-spectrum
• D) orthogonal frequency

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Definitions:

Principal

The amount of money originally invested or loaned, upon which interest is calculated, or in agency relationships, the person who empowers an agent to act on their behalf.

Gratuitous Agent

An agent who acts on behalf of another without receiving any compensation for their services.

Paid Agent

A professional or entity compensated to act on behalf of another in a transaction or negotiation.

Principal's Relationship

A legal concept that describes the relationship between a principal (one who grants authority) and an agent (one who acts on the principal's behalf).