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I want to work digital, do you have any schematic or know any hardware or IC that can help me? what is the best wire less protocol for my request ? I want to send video and sound to 300m digitallyIf you want to do it digitally....it is both easier and tougher. You could take a composite digital output, and FSK modulate a 2.45 Ghz carrier, and the demodulate the 1 bit stream at the receiver. The problem is separating the audio and video, which will need some sort of pretty fast fpga or ucontroller processing.
thanks buddy but because storage of knowledge I can't follow your advice. I have searched a lot and find this both IC SN93330 & SN93331 as transmitter and receiver but I couldn't find a full datasheet. could you please say your idea about this IC and if you can find datasheet please share hereDigital video is a bit unspecified. Assume an existing MPEG file that you want to convert to a constant rate bit-stream, TS, and up-convert to a frequency suitable for transmitting. Is that what you want to do?
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Should it also include a live stream such as from a camera and some kind of compressing format will it be a bit more complex. There is no such thing as a single chip solution, such as for a FM sound transmitter.
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