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8/2021
Recommended separation distances between portable and mobile RF communications equipment and the
WIRELESS IMAGE system.
The WIRELESS IMAGE system is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The user of the WIRELESS IMAGE system can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communications equip-
ment (transmitters) and the WIRELESS IMAGE system as recommended below, according to the maximum
output power of the communications equipment.
Rated maximum output
power [W] of transmitter
Separation distance according to frequency of transmitter[m]
150kHz to 80MHz
80MHz to 800MHz
800MHz to 2.5GHz
0.01
0.12
0.12
0.23
0.1
0.37
0.37
0.74
1
1.17
1.17
2.33
10
3.70
3.70
7.37
100
11.70
11.70
23.30
For transmitters rated at a maximum output power not listed above, the recommended separation dis-
tance (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 aff ected by ab-
sorption and refl ection from structures, objects and people.
Summary of Contents for FHD-1TX-1RX
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