Sony UP-D711MD Instructions For Use Manual page 7

Recommended separation distances between portable and mobile RF communications equipment
The UP-D711MD is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the UP-D711MD can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the UP-D711MD as recommended below, according to the maximum output power of
the communications equipment.
Rated maximum output power of
transmitter
W
0.01
0.1
1
10
100
For transmitters rated a maximum output power not listed above, the recommended separation distance d
in meters (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.
Caution
When you dispose of the unit or accessories, you must
obey the laws in the relative area or country and the
regulations in the relative hospital regarding
environmental pollution.
Caution
Do not use the device in a MR (Magnetic Resonance)
environment.
It may cause a malfunction, fire, and unwanted
movement.
and the UP-D711MD
Separation distance according to frequency of transmitter
150 kHz to 80 MHz
d = 1.2 √P
0.12
0.38
1.2
3.8
12
For the customers in the U.S.A.
SONY LIMITED WARRANTY - Please visit
http://www.sony.com/psa/warranty for important
information and complete terms and conditions of
Sony's limited warranty applicable to this product.
For the customers in Canada
SONY LIMITED WARRANTY - Please visit
http://www.sonybiz.ca/pro/lang/en/ca/article/
resources-warranty for important information and
complete terms and conditions of Sony's limited
warranty applicable to this product.
For the customers in Europe
Sony Professional Solutions Europe - Standard
Warranty and Exceptions on Standard Warranty.
Please visit http://www.pro.sony.eu/ warranty for
important information and complete terms and
conditions.
For the customers in Korea
SONY LIMITED WARRANTY - Please visit
http://bpeng.sony.co.kr/handler/BPAS-Start for
important information and complete terms and
conditions of Sony's limited warranty applicable to
this product.
7
m
80 MHz to 800 MHz
d = 1.2 √P
0.12
0.38
1.2
3.8
12
800 MHz to 2.5 GHz
d = 2.3 √P
0.23
0.73
2.3
7.3
23