Cincinnati Sub-Zero HEMOTHERM 400CE, Руководство по эксплуатации, Страница: 80 / 95

OPERATION MANUAL HEMOTHERM MODEL 400CE
Page 33 of 46
Recommended separation distances between portable and mobile RF communications equipment
and the Hemotherm, Model 400CE
The Hemotherm, Model 400CE is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of the Hemotherm, Model 400CE can help prevent electromagnetic interference by maintaining a minimum
distance between portable and mobile RF communications equipment (transmitters) and the Hemotherm, Model 400CE as
recommended below, according to the maximum output power of the communications equipment.
Rated maximum 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
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.
Supplemental certification information available on request.