Delcon Hemotek 2 - Page 10

ELECTROMAGNETIC EMISSION WARNINGS
HTEK 2_UM Eng_R4.0_Feb. 2016 Page 10 of 28
Recommended separation distances between portable and mobile RF communications
equipment and Hemotek 2
Hemotek 2 is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of Hemotek 2 can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and Hemotek 2 recommended below, according to the
maximum output power of the communications equipment.
Rated maximum
output power or
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d = [ ]
80 MHz to 800 MHz
d = [ ]
800 MHz to 2,5 GHz
d = [ ]
0,01
0,12
0,12
0,23
0,1
0,37
0,37
0,74
1
1,17
1,17
2,33
10
3,69
3,69
7,38
100
11,67
11,67
23,33
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.