Rated maximum output
power of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHzto 80 MHz
d = 1.2
80MHz to 800 MHz
d = 1.2
800 MHzto 2.5 GHz
d = 2.3
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 meters (m) can be estimated using the equa-
tion 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 MHzand 800 MHz the separation distancefor the higher frequency range applies.
Note 2
:These guidelinesmay not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and
people.
17
Definition of symbols
Electronic equipment covered by the Directive 2002/96/EC on waste electrical and electronic equipment
(WEEE).
All electrical and electronic products, batteries, and accumulators must be taken to separate collection at
the end of their working life. This requirement applies in the European Union. Do not dispose of these
products as unsorted municipal waste.
You can return your device and accessories to Otometrics, or to any Otometrics supplier. You can also con-
tact your local authorities for advice on disposal.
Consult user manual for warnings and cautions.
Consult user manual for warnings and cautions.
Consult instructions for use.
Complies with Type B requirements of IEC60601-1.
Otometrics - MADSEN Astera²
33
17 Definition of symbols
