CS40-734834-00D-A0 Product Manual
April 2020, Rev A
WESTELL.COM
© 2019 Westell Technologies
April 2020; Doc No. CS14702802UM rD
1.877.844.4274
Page 15 of 52
1.5 Important Safety Information
Antennas used for the purpose of radiating signals indoors are limited to a maximum gain of 3 dBi.
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 3.75
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.
1.6 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 License 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.
FCC Warning Labels
The following labels will appear on the CS40-734834-00D-A0 Signal Booster in accordance with the FCC: