A digital data signal source (52) sends data to digital-to-analog converters used to generate a ramp with the desired duration and shape for maximum gain with minimum splatter.
This effectively reduces the bandwidth of the channel and consequently, the adjacent channel interference caused by the multi-carrier signal.
However, at some point in time, the legacy system will be turned off and the adjacent channel interference into the original channels will no longer be important.
The adjacent channel interference can be reduced by blocking (setting to 0) and not using some of the carriers at the edge of the spectrum during the transition period.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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