User's Manual

Recommended separation distances between
portable and mobile RF communications equipment and the
Model PG-IRT1603 Infrared Thermometer
The is intended for use in an
electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the Model PG-IRT1603 Infrared
Thermometer can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the Model PG-IRT1603
Infrared Thermometer as recommended below, according to the
maximum output power of the communications equipment.
Model PG-IRT1603 Infrared Thermometer
Rated maximum
output of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz 80 MHz to 800 MHz
800 MHz to 2.7 GHz
P
V
d ]
5.3
[
1
=
P
E
d ]
5.3
[
1
=
P
E
d ]
7
[
1
=
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
For transmitters rated at a maximum output power not listed above the
recommended separation distance d in metres (m) can be estimated
using the equation applicable to the frequency of the transmitter, where
P is the maximum output power rating of the transmitter in watts (W)
according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the
higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations.
Electromagnetic propagation is affected by absorption and reflection
from structures, objects and people.
17
C11