ECT 263 Communications Systems with Lab Week 3 Quiz Answers – Homeworkmade

DOWNLOAD: ECT 263 Communications Systems with Lab Week 3 Quiz Answers – Homeworkmade

ECT 263 Week 3 Quiz

1. (TCO 3) Referring to the block diagram below, which block is the mixer?
2. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 960KHz and is using high-side injection. What would be the frequency of the local oscillator?
3. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 1040KHz and is using high-side injection. What would be the frequency of the image frequency?
4. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 1550KHz and is using low-side injection. What would be the image frequency?
5. (TCO 3) An AM receiver is tuned to receive a carrier frequency of 1550KHz and is using low-side injection. What would be the image frequency?