The AP4020X supports the following antennas.
Integral:
Two (2) single band 6 GHz antennas permanently attached or integrated into the AP
Two (2) dual band 2.4 GHz and 5 GHz
One (1) dual band 2.4 GHz (IoT Radio 1) and 5 GHz
One (1) single band 5 GHz
Note
The single band 6 GHz integral antennas are only used in Mode 1. The dual band antennas are used in both Mode 1 and Mode 2.IoT Radio 1: Selectable between internal and external
IoT Radio 2: Two (2) selectable internal antennas (for channel sounding)
One (1) 2.4 GHz/5 GHz/6 GHz sensor