User manual

A-4 REMSTAR PLUS M SERIES USER MANUAL
RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF
C
OMMUNICATIONS EQUIPMENT AND THIS DEVICE
e device is intended for use in an electromagnetic environment in which radiated RF distur-
bances 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 communica-
tions equipment (transmitters) and this device as recommended below, according to the maxi-
mum output power of the communications equipment.
RATED MAXIMUM
POWER OUTPUT OF
TRANSMITTER
W
S
EPARATION DISTANCE ACCORDING TO FREQUENCY OF TRANSMITTER
M
150 KHZ TO 80 MHZ
d = 1.2 P
80 MHZ TO 800 MHZ
d = 1.2 P
800 MHZ TO 2.5 GHZ
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
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 ap-
plies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is af-
fected by absorption and reflection from structures, objects, and people.