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The broadcasting frequency range is from 300kHZ to 3400kHZ.
60hz frequency is being used in us
D.A.B radio is Digital Audio Broadcasting, and basically means you can search the radio channels on a built-in keypad. I think that's it, but I'm not 100% sure...
They've had to switch their over the air broadcasting to all digital broadcasting.
After Feb 17, 2009, all analog television broadcasting will be discontinued and will become digital.
The phrase orthogonal frequency is used to refer to digital data encoding. This phrase is only used when multiple carrier frequencies are being used.
AM and FM AM=Amplitude Modulation FM=Frequency Modulation Hope this helps
Like in modems, you make digital zeros one frequency and digital ones another frequency.
Digital Video Broadcasting, or DVB is an accepted format for television broadcasting signals. There is a worldwide consortium that has patented the technology behind the various accepted television signals. This is so that all digital signals can be the same for all countries, as opposed to the analogue method of NTSC, Secam, and PAL.
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SDI stands for Serial Digital Interface. It is a standard for transmitting uncompressed digital video signals between devices, commonly used in television broadcasting and professional video production.