Given Imaging Limited CAPDH-2 ユーザーズマニュアル
Technical Description
Guidance and Manufacturer's Declarations
235
Recommended separation distances between portable and mobile RF communications
equipment and the PillCam recorder DR3
equipment and the PillCam recorder DR3
The PillCam recorder DR3 is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the PillCam recorder DR3
can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the PillCam recorder
DR3 as recommended below, according to the maximum output power of the communications
equipment.
radiated RF disturbances are controlled. The customer or the user of the PillCam recorder DR3
can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the PillCam recorder
DR3 as recommended below, according to the maximum output power of the communications
equipment.
Rated maximum
output power of
transmitter [W]
output power of
transmitter [W]
Separation 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 determined 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.
separation distance d in meters (m) can be determined 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.
applies.
Note 2:
These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects and people.
affected by absorption and reflection from structures, objects and people.