User manual
Us e r Ma n U a l34
re C o M M e n d e d se p a r a T I o n dI s T a n C e s b e T W e e n po r T a b l e a n d Mo b I l e rf Co M M U n I C a T I o n s eq U I p M e n T a n d Th I s de v I C e :
e device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. e customer
or the user of this device can help prevent electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and this device as recommended below, according to the maximum output
power of the communications equipment.
ra T e d Ma x I M U M po W e r
oU T p U T o f Tr a n s M I T T e r
W
se p a r a T I o n dI s T a n C e aC C o r d I n g T o fr e q U e n C y o f Tr a n s M I T T e r
M
150 Khz T o 80 Mhz
d = 1.2
80 Mhz T o 800 Mhz
d = 1.2
800 Mhz T o 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 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 aected by absorption and reection from structures,
objects, and people.