 FM broadcast station. A station employing frequency modulation in the FM broadcast band and licensed primarily for the transmission of radiotelephone emissions intended to be received by the general public. Field strength. The electric field strength...  Rules and Regulations - Stran 136avtor: United States. Federal Communications Commission - 1982Celotni ogled - O knjigi
 | United States. Federal Communications Commission - 1982 - 420 strani
...mid-night local time and local sunrise, used by AM stations for tests, maintenance and experimenta-tion. Frequency departure. The amount of variation of a...frequency or center frequency from its assigned value. Incidental phase modulation. The peak phase deviation (in radians) resulting from the process of amplitude... | |
 | United States. Federal Communications Commission - 1955 - 280 strani
...pattern of two to one, a frame consists of two fields. Free space field intensity. The field intensity that would exist at a point in the absence of waves...from the earth or other reflecting objects. Frequency modulation (FM). A system of modulation where the instantaneous radio frequency varies in proportion... | |
 | 1946 - 1406 strani
...137.6mv/m. H. Free space field intensity. The term "free space field intensity" means the field intensity that would exist at a point in the absence of waves...reflected from the earth or other reflecting objects. I. Multiplex transmission. The term "multiplex transmission" means the simultaneous transmission of... | |
 | 1942 - 1218 strani
...§ 3.208 Free space field intensity. The term "free space field intensity" means the field intensity that would exist at a point in the absence of waves...reflected from the earth or other reflecting objects.*! § 3.209 Frequency swing. The term "frequency swing" is used only with respect to frequency modulation... | |
 | 1943 - 1222 strani
...the picture area is completely scanned. 10. "Free Space Field Intensity" means the field intensity that would exist at a point in the absence of waves...reflected from the earth or other reflecting objects. 11. "Frequency Modulation" (FM) means a system of modulation of a radio signal in which the frequency... | |
 | 1994 - 700 strani
...to as the blanketing contour and the area within this contour is referred to as the blanketing area. FM broadcast band. The band of frequencies extending...instantaneous radio frequency varies in proportion to §73.310 §73.311 the instantaneous amplitude of the modulating signal (amplitude of modulating signal... | |
 | 1991 - 612 strani
...to as the blanketing contour and the area within this contour is referred to as the blanketing area. FM broadcast band. The band of frequencies extending...reflected from the earth or other reflecting objects. §73.311 Frequency departure. The amount of variation of a carrier frequency or center frequency from... | |
 | 1975 - 558 strani
...radiation only. FM broadcast band. The band of frequencies extending from 88 to 108 megacycles per second, which includes those assigned to noncommercial educational...from the earth or other reflecting objects. Frequency Modulation. A System of modulation where the instantaneous radio frequency varies in proportion to... | |
 | 1972 - 778 strani
...stations begin at 88.1 Mc/s and continue in successive steps of 200 kc/s to and including 107.9 Mc/s. FM broadcast station. A station employing frequency...from the earth or other reflecting objects. Frequency Modulation. A System of modulation where the Instantaneous radio frequency varies In proportion to... | |
 | 1972 - 486 strani
...stations begin at 88.1 Mc/s and continue in successive steps of 200 kc/s to and including 107.9 Mc/s. FM broadcast station. A station employing frequency...from the earth or other reflecting objects. Frequency Modulation. A system ol modulation where the instantaneous radio frequency varies in proportion to... | |
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