Cisco Aironet 802.11a Antennas
•FCC requires that all radios utilizing the UNII-1 Band (5.15
GHz – 5.25 GHz) must have non-removable or integrated antennas
•FCC allows radios utilizing the UNII-2 Band (5.25 GHz – 5.35 GHz) to have external or removable antennas
•The Cisco Aironet 802.11a radios utilize both UNII-1 and UNII-2 bands, therefore cannot have external or removable
antennas
•Cisco 802.11a antennas are integrated into the radio
module
•Cisco 1400 radios utilize UNII-3 bands, therefore have external
or removable antennas