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KGLM-FM (97.7 FM, "Magic 97.7 & 100.3") is a commercial radio station in Anaconda, Montana, broadcasting to the Butte, Montana, area playing CHR-Pop music. The station, established in 1974, [1] is currently owned by Butte Broadcasting, Inc. The main offices and studios of Butte Broadcasting are at 660 Dewey in Butte.
Medical applications of radio frequency (RF) energy, in the form of electromagnetic waves (radio waves) or electrical currents, have existed for over 125 years, [9] and now include diathermy, hyperthermy treatment of cancer, electrosurgery scalpels used to cut and cauterize in operations, and radiofrequency ablation. [10]
RF refers to the station's physical RF channel. Area served City of license ... Montana Legislature 13 13 KECI-TV: NBC: Comet on 13.2, Charge! on 13.3 23 23 KTMF: ABC ...
Get the Anaconda, MT local weather forecast by the hour and the next 10 days. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways ...
Long wave S: 2 to 4 GHz: Short wave C: 4 to 8 GHz: Compromise between S and X X: 8 to 12 GHz: Used in World War II for fire control, X for cross (as in crosshair). Exotic. [19] K u: 12 to 18 GHz: Kurz-under K: 18 to 27 GHz: German: Kurz (short) K a: 27 to 40 GHz: Kurz-above V: 40 to 75 GHz: W: 75 to 110 GHz: W follows V in the alphabet [20] mm ...
Consider, for example, a two element array spaced apart by one-half the wavelength of an incoming RF wave. If a wave is incident upon the array at boresight, it will arrive at each antenna simultaneously. This will yield 0° phase-difference measured between the two antenna elements, equivalent to a 0° AoA.
Radio-frequency (RF) engineering is a subset of electrical engineering involving the application of transmission line, waveguide, antenna, radar, and electromagnetic field principles to the design and application of devices that produce or use signals within the radio band, the frequency range of about 20 kHz up to 300 GHz. [1] [2] [3]
For a sine wave modulation, the modulation index is seen to be the ratio of the peak frequency deviation of the carrier wave to the frequency of the modulating sine wave. If h ≪ 1 {\displaystyle h\ll 1} , the modulation is called narrowband FM (NFM), and its bandwidth is approximately 2 f m {\displaystyle 2f_{m}\,} .