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Orthogonal Frequency Division Multiplexing (OFDM) functions by dividing the 5 GHz frequency range into a series of ____ subcarriers or subchannels.
1970s
A decade from 1970 to 1979 characterized by significant political, social, and economic changes worldwide.
1980s
A decade characterized by major geopolitical changes, advancements in technology, and notable cultural developments.
Export-Import Sector
The part of an economy that is involved in exporting goods to other countries and importing goods from other countries.
United States
A country in North America consisting of 50 states, a federal district, five major self-governing territories, and various possessions.
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