64
ELECTROMAGNETIC ENVIRONMENT GUIDANCE
WORKING CLEARANCES
The Gemini EVO laser is intended for operation in an electromagnetic environment where radiated HF interference is checked.
The customer or the user of the Gemini EVO laser can help prevent electromagnetic interference by duly observing the
minimum distances between portable and/or mobile RF communication devices (transmitters) and the Gemini EVO laser.
These values may vary according to the output power of the relevant communication device as specified below.
For transmitters whose maximum nominal output is not specified in the above table, the recommended working clearance
in meters (m) can be determined using the equation in the corresponding column, where P is the maximum nominal output
of the transmitter in watts (W) specified by the transmitter manufacturer.
Remark 1:
The higher frequency range applies at 80 MHz and 800 MHz.
Remark 2:
These guidelines may not be applicable in all cases. The propagation of electromagnetic waves is influenced by
their absorption and reflection by buildings, objects, and persons.
RATED MAXIMUM OUTPUT
POWER OF TRANSMITTER
[W]
WORKING CLEARANCE ACCORDING TO TRANSMISSION FREQUENCY [M]
150 KHZ TO 80 MHZ
80 MHZ TO 800 MHZ
800 MHZ TO 2.5 GHZ
d= [1.2]
√
P
d= [1.2]
√
P
d= [2.3]
√
P
0.01
0.12
0.12
0.23
0.1
0.38
0.38
0.73
1
1.2
1.2
2.3
10
3.8
3.8
7.3
100
12
12
23
SAMPLE
Summary of Contents for GEMINIEVO 810 DIODE LASE
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