Receivers

Question 9 of 22

A superheterodyne receiver having an IF of 9MHz is tuned to a frequency of 14.3MHz. The local oscillator frequency is greater than the signal frequency.

The second channel (image) frequency will be

1. 5.3MHz
2. 19.6MHz
3. 23.3MHz
4. 32.3MHz

1

2

3

4

Back