scct1023 ( group a) 13-9-09

Today our lecturer teaches us the chapter 7 and asked to find what RCA is. RCA connectors are suitable for audio-frequency (AF) applications. They are also used in radio-frequency (RF) systems at low and medium frequencies, and at power levels up to approximately 100 watts. At higher frequencies or higher power levels, larger connectors are necessary. RCA connectors are designed for cables with small outside diameters (less than 6 or 7 mm) and are intended for indoor use only.