Gendex AcuCam Concept IV FWT User Manual page 58

AcuCam® Concept® IV FWT User Manual
Recommended separation distances between portable and mobile RF communications
equipment and the equipment or system.
The AcuCam® Concept® IV FWT intraoral camera system is intended for use in an
electromagnetic environment in which radiated RF disturbances are controlled. The customer or
the user of the Concept IV FWT camera system can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment
(transmitters) and the Concept IV FWT camera system as recommended below, according to the
maximum output power of the communications equipment.
Recommended Separation Distances between Portable and Mobile RF Communications
Equipment and the Equipment or System
Rated Maximum
Output Power
of Transmitter
W
0,01
0,1
1
10
100
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 affected by
absorption and reflection from structures, objects and people.
7-4
Separation Distance according to Frequency of Transmitter
150 kHz to 80 MHz to
80 MHz
0,12
0,38
1,2
3,8
12
m
800 MHz to
800 MHz 2,5 GHz
0,12
0,38
1,2
3,8
12
0,23
0,78
2,3
7,3
23
032-0161-EN Rev 5