Topic: Electronics Engineering
A sine wave is applied to a balanced modulator. The peak output envelope power is 1000 times the minimum output envelope power. Estimate the carrier suppression in dBc.
- A. 24 dBc
- B. 30 dBc
- C. 36 dBc
- D. 40 dBc
Answer: B. 30 dBc
Explanation: Carrier suppression = 10 log 1000 = 30 dBc.