General Knowledge - Technology - Discussion
Discussion Forum : Technology - Section 1 (Q.No. 65)
65.
The input used by an antenna or cable to a TV set uses frequencies called...?
Answer: Option
Explanation:
RF is radio frequency. IF is intermediate frequency used inside the TV for processing. AF is audio frequency. SAP is second audio program which may have another language or other soundtrack as an option to the main soundtrack.
Discussion:
2 comments Page 1 of 1.
Jayasree said:
1 decade ago
What is meant by radiofrequency? Please explain it.
Shivam said:
9 years ago
What is right answer IF or RF?
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