11 EMC Tables
Page 40 / 42
Electromagnetic Environment –
Guidance
Rated
Maximum
Output Power
(Watts)
Separation Distance According to Frequency of Transmitter
m
Separation (m)
150kHz to 80MHz
D=(3.5/V1)(Sqrt P)
Separation (m)
80 to 800MHz
D=(3.5/E1)(Sqrt
P)
Separation (m)
800MHz to 2.5GHz
D=(7/E1)(Sqrt P)
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in metres (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.
NOTE 2 The ISM (industrial, scientific and medical) bands between 150 kHz and 80
MHz are 6.765 MHz to 6.795 MHz; 13.553 MHz to 13.567 MHz; 26.957 MHz to 27.283 MHz;
and 40.66 MHz to 40.70 MHz.
1. Use of accessories and cables other than those specified or provided by the manufacturer
of HyperLight-G could result in increased electromagnetic emissions or decreased
electromagnetic immunity of HyperLight-G and result in improper operation.
Cable information:
2. Use of HyperLight-G adjacent to or stacked with other equipment should be avoided
because it could result in improper operation. If such use is necessary, HyperLight-G
and the other equipment should be observed to verify that they are operating normally.