Part II. Easy Tkpe Questions ( 34 pts ) 1. List the type of transmitters on the basis of the service provided. 3 pts 2. List at least 3 functions of any receiver? 3 pts

### 1. Types of Transmitters Based on the Service Provided - **Broadcast Transmitters**: Used for transmitting radio and television signals to a wide audience. - **Point-to-Point Transmitters**: Designed for communication between two specific locations, often used in microwave and satellite communications. - **Data Transmitters**: Used for sending data signals, such as in computer networks or telemetry systems. - **Mobile Transmitters**: Used in mobile communication systems, such as cell phones and walkie-talkies. - **Satellite Transmitters**: Used to send signals to and from satellites in orbit for various applications, including communication and GPS. ### 2. Functions of a Receiver - **Signal Reception**: The primary function of a receiver is to capture incoming signals from the transmitter. - **Signal Amplification**: Receivers often amplify weak signals to make them strong enough for further processing. - **Demodulation**: Receivers demodulate the received signals to extract the original information (audio, video, or data) from the modulated carrier wave. - **Filtering**: Receivers filter out unwanted noise and interference to improve the quality of the received signal. - **Decoding**: In digital communication, receivers decode the received data to convert it back into a usable format.