Adtran 1700412E11 用户手册
NetVanta 150 Wireless Access Point ABG Hardware Installation Guide
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Copyright © 2006 ADTRAN, Inc.
61700412E1-34A
"This device has been designed to operate with the antennas listed below, and having a maximum gain of
802.11a 3dBi and 802.11b/g 2dBi. Antennas not included in this list or having a gain greater than the
designed Antennas is strictly prohibited for use with this device. The required antenna impedance is 50
ohms."
Antenna Gain: IEEE 802.11a: 3dBi
IEEE 802.11b/g: 2dBi
Antenna Designation: Omni-directional Antenna
"To reduce potential radio interference to other users, the antenna type and its gain should be so chosen
that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful
communication."
. that the device for the band 5150-5250 MHz is only for indoor usage to reduce potential for harmful
interference to co-channel mobile satellite systems;
. the maximum antenna gain permitted (for devices in the 5250-5350 MHz band) to comply with the
e.i.r.p. limit; and
e.i.r.p. limit; and
. the maximum antenna gain permitted (for devices in the 5725-5825 MHz band) to comply with the
e.i.r.p. limits specified for point-to-point and non point-to-point operation as appropriate, as stated in
section A9.2(3).
In addition, users should also be cautioned to take note that high power radars are allocated as primary
users (meaning they have priority) of 5250-5350 MHz and 5650-5850 MHz and these radars could cause
interference and/or damage to LE-LAN devices.
section A9.2(3).
In addition, users should also be cautioned to take note that high power radars are allocated as primary
users (meaning they have priority) of 5250-5350 MHz and 5650-5850 MHz and these radars could cause
interference and/or damage to LE-LAN devices.