Prof.Dr.Sezgin ALSAN OPAMP devreleri 78 In the United States, frequency-modulated broadcasting stations operate in a frequency band extending from 87.
{"Image DocumentName": "FM broadcasting in the United States began in the 1930s at engineer and inventor Edwin Howard Armstrong s experimental station", "Image ImageDescription": "In the United States, frequency-modulated broadcasting stations operate in a frequency band extending from 87.8 MHz to MHz, for a total of 20.2 MHz. It is divided into 101 channels, each 0.2 MHz wide. FM radyo yay\u0131n\u0131 \u00f6zellikle y\u00fcksek kaliteli m\u00fczi\u011fi hedeflemektedir. Hem bilgi sinyalinin y\u00fcksek frekansl\u0131 bile\u015fenleri yay\u0131nlanabilmeli, hem de mod\u00fclasyon indeksi olabildi\u011fince y\u00fcksek olmal\u0131d\u0131r. Ses sinyalinin en y\u00fcksek frekans\u0131 15 kHz olabilir. Profesyonel yay\u0131nc\u0131l\u0131kta, frekans sapmas\u0131 ise 50 kHz veya 75 kHz olur. Carson Kural\u0131na g\u00f6re, 50 kHz i\u00e7in en az 130 kHz, 75 kHz i\u00e7in ise en az 180 khz yay\u0131n bant geni\u015fli\u011fi gerekir. Stereofonik yay\u0131n i\u00e7in ise \u00e7ok daha geni\u015f bir banda gerek vard\u0131r.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}