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WESTELL.COM
© 2016 Westell Technologies
20 April 2016 Doc. No. 030-300736 rB
1.877.844.4274
Page 12 of 50
1.3.1
Important Safety Information
Antennas used for the purpose of radiating signals indoors are limited to a maximum gain of 3 dBi. The outdoor
antenna used for the purpose of communicating to the wireless infrastructure is limited to 14 dBi gain, or any
combination of gain and loss that equals 14 dB at input. Each antenna must be positioned to observe minimum
separation requirements from all users and bystanders.
The following guidelines must be used when considering separation distances:
Indoor antennas must be placed so that under normal conditions, personnel cannot come within 20 cm (~8
in) of any inside antenna. Adhering to this minimum separation will ensure that the employee or bystander
cannot exceed RF exposures beyond the maximum permissible limit as defined by FCC Regulations section
1.1310 Limits for general population/uncontrolled exposure.
Outdoor antenna must be positioned so that under normal conditions, personnel cannot approach closer
than 120 cm (~4 ft.). A directional antenna having a maximum gain of 14 dBi is used, and precautions
should be taken to prevent personnel from routinely passing through the main radiation beam at a distance
closer than specified.
1.4
FCC Part 90 Signal Boosters
WARNING!
THIS IS A 90.219 CLASS B DEVICE
This is not a consumer device. It is designed for installation by FCC licensees and
qualified installers. You must have an FCC license or express consent of an FCC
Licensee to operate this device. You must register class B signal boosters (as defined
in 47 CFR 90.219) online at
www.fcc.gov/signal-boosters/registration
. Unauthorized
use may result in significant forfeiture penalties, including penalties in excess of
$100,000 for each continuing violation.
1.5
FCC Contact Information
Federal Communications Commission
445 12th Street SW
Washington, DC 20554
Phone: 1-888-225-5322
TTY: 1-888-835-5322
Fax: 1-866-418-0232
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