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| 2.4 G working frequency base slabs empty PCB what are the requirements? |
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General BLUETOOTH or microwave oven its frequency is 2.45 GHZ. Because there are still a small board, parts focus on transmission line is not too long, is still in the lump circuit, the transmission line the adverse effect is not too big a chance, so FR4 boards may be. Such as working frequency up to 5 GHZ or higher, the board area is larger, and the signal integrity (signal integrity) more strict, the need to consider to switch to low DF (below 0.1%)
plate Need to reprint please indicate the from www.pcba.co |
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