Match the following: List I List II A. RF amplifier 1. Amplifier received carrier and sidebands B. Loudspeaker 2. Gives acoustic output C. Demodulator 3. Has IF input and AF output D. IF amplifier 4. Fixed-tuned to intermediate frequency

• A-1, B-2, C-3, D-4
• A-2, B-1, C-3, D-4
• A-3, B-4, C-1, D-2
• A-1, B-4, C-3, D-2