User's Manual

Recommended separation distances between portable and mobile RF
communications equipment and the GST3C transmitter
The GST3C transmitter is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the GST3C transmitter users
can help prevent electromagnetic interference by maintaining a minimum distance be-
tween portable and mobile RF communications equipment and the GST3C transmitter
as recommended below, according to the maximum output power of the communica-
tions equipment.
Rated maximum
output power of
transmitter (W)
Separation distance according to the frequency of transmitter (m)
150 kHz to 80
MHz
Not applicable
80MHz to 800MHz
d = 0.35
P
800MHz to 6.0GHz
d = 0.70
P
0.01 Not applicable 0.035 0.07
0.1 Not applicable 0.11 0.11
1 Not applicable 0.35 0.7
10 Not applicable 1.1 2.2
100 Not applicable 3.5 7
For transmitters rated at a maximum output power not listed above, the recommended separation dis-
tance d in meters (m) can be estimated using the equation applicable to the frequency of the transmit-
ter, where p is the maximum output power rating of the transmitter in watts (W) according to the
transmitter manufacturer.
Note:
At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
Note:
These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects, and people.
Icon Table
Serial number
Catalogue number
One per container/package
Date of manufacture (year - month)
Manufacturer
Follow instructions for use (appears blue on label)
Storage temperature range
-22-
MP6025977-021 / 1
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