Reference no: EM13918243
1. Referring to the block diagram, which block is the:
(a) RF amplifier
(b) Mixer
(c) Local Oecillator
(d) IF amplifier
(e) Discriminator
(f) Audio Amplifier
2. Referring to the block diagram above, what signal frequencies appear at the following points:
(a) Point V
(b) Point W
(c) Point X
(d) Point Y
(e) Point Z
(f) Point A
3. If an FM receiver is tuned to receive a carrier frequency of 95.1 MHz and uses high-side injection, what would be the frequency of local oscillator ?
4. An FM receiver has a local oscillator frequency of 123.9 MHz and uses high-side injection, what would be the frequency received station ?
5. If an FM receiver is tuned to receive a carrier frequency of 95.1 MHz and uses low-side injection, what would be the frequency of local oscillator ?
6. If an FM receiver is tuned to receive a carrier frequency of 88.3 MHz and is using low-side injection, what would be the image frequency be ?
7. If an FM receiver is tuned to receive a carrier frequency of 100.7 MHz and uses low-side injection, what would be the frequency of local oscillator ?
8. Comparing to AM receiver, explain the FM receiver in terms of stages or blocks which are not present in the AM receiver.
9. What is the function of Limiter in the FM receiver?
10. What is the reason we do not have AGC circuit in FM rec eiver?
|
Create and populate a mysql database based on the erd
: In this assignment, you will create and populate a MySQL database based on the ERD you created in task2. Update the ERD you submitted for task2 with the corrections required by your instructor. To help you with this task, your instructor will prov..
|
|
Standard deviation for the number of guinness
: What is the mean number of Guinness caps he should see in eight trials? What is the standard deviation for the number of Guinness caps appearing in eight trials?
|
|
Develop a combined disc chart
: Develop a combined DiSC chart of your Learning Team members for use in developing this paper. Based on the individual assessments, what are the characteristics of your team?
|
|
Dispute the interpretation of an ambiguous phrase
: Fresh Produce, Inc., and Great Grocery Stores dispute the interpretation of an ambiguous phrase in their contract. In a suit between the parties to construe the contract, a court may accept evidence of:
|
|
Frequency of local oscillator-frequency received station
: If an FM receiver is tuned to receive a carrier frequency of 95.1 MHz and uses high-side injection, what would be the frequency of local oscillator ?
|
|
Break-even point in units
: What is the break-even point in units
|
|
Aspects of the natural world
: Emphasis is laid on the Biblical worldview and other worldviews. Biblically, the book of Romans offers a comprehensive coverage on the biblical perspectives on worldview and in particular the aspects of the natural world, human identity, how human..
|
|
What market share will quick stop obtain
: What market share will Quick Stop obtain? With 1000 customers, the original two-state Markov process in Section 16.1 projected 667 weekly customer trips to Murphy's Foodliner.
|
|
What good or service does the coca cola company produce
: What are some factors that would cause a change in demand for this good/service? How does quantity demanded of this good/service change?
|