21. Only radios that are capable of receiving subcarrier channels can pick up such programming. 22. Such services are carried on subcarrier channels. 23. The resulting subcarrier sidebands is also known as " chroma " or " chrominance ". 24. In subcarrier relative to a reference oscillator. 25. WYQS operates at only 100 watts, but is available on WCQS'HD subcarrier . 26. This device examines the subcarrier signal and detects the command message that it is carrying. 27. All that does is to provide a zero degree phase sample of the colour subcarrier . 28. In NTSC, the chrominance sine wave has the same average frequency as the subcarrier frequency. 29. The above process uses the subcarrier . 30. Frequency ( subcarrier ) interleaving increases resistance to frequency-selective channel conditions such as fading.
