An IEEE 802.11ac radio card can transmit on the 5 GHz frequency and uses DSSS spread-spectrum technology.
What is 802.11ac?
A 802.11ac is one of the wireless network standards which was developed by the Institute of Electrical and Electronics Engineers (IEEE) which operates on a 5 GHz microwave bandwidth (frequency) and as a result it is faster and can transmit over a long distance.
In this context, we can logically deduce that an IEEE 802.11ac radio card can transmit on the 5 GHz frequency and uses direct-sequence spread spectrum (DSSS) technology.
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