GE MDS SD Series Technical Manual page 6

Safety Distance (SD9)
Safety Distance (SD1)
Safety Distance (SD2)
Safety Distance
(other models):
FCC Part 15 Notice
Operation is subject to the following two conditions: (1) this device may not cause harmful inter-
ference, and (2) this device must accept any interference received, including interference that may
cause undesired operation. Any unauthorized modification or changes to this device without the
express approval of the manufacturer may void the user's authority to operate this device. Further-
more, this device is intended to be used only when installed in accordance with the instructions out-
lined in this manual. Failure to comply with these instructions may void the user's authority to
operate this device.
Industry Canada Notice
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Servicing Precautions
When servicing energized equipment, be sure to wear appropriate Personal Protective Equipment
(PPE). During internal service, situations could arise where objects accidentally contact or short
circuit components and the appropriate PPE would alleviate or decrease the severity of potential
injury. When servicing radios, all workplace regulations and other applicable standards for live
electrical work should be followed to ensure personal safety.
Manual Revision and Accuracy
This manual was prepared to cover a specific version of firmware code. Accordingly, some screens
and features may differ from the actual unit you are working with. While every reasonable effort
has been made to ensure the accuracy of this publication, product improvements may also result in
minor differences between the manual and the product shipped to you. If you have additional ques-
tions or need an exact specification for a product, please contact GE MDS using the information at
the back of this guide. In addition, manual updates can be found on our web site at
www.gemds.com
iv
Antenna Gain vs. Minimum RF Safety Distance
0–5 dBi
0.46 meter
For SD1, maintain an RF safety distance of
1.80 meters for a 7 dBd (9.15 dBi) antenna.
Use of higher gain antennas means
increasing the distance accordingly.
For SD2, maintain an RF safety distance of
1.50 meters for a 7 dBd (9.15 dBi) antenna.
Use of higher gain antennas means
increasing the distance accordingly.
SD Series Technical Manual
Antenna Gain
5–10 dBi 10–16.5 dBi
.82 meters 1.74 meters
Consult factory prior to operation.
MDS 05-4846A01, Rev. H