Welch Allyn Medical Diagnostic Equipment ABPM 6100 Blood Pressure Monitor User Manual


 
ABPM 6100 Hardware Manual
DIR 80012720 Ver. B 30 / 30
Recommended separation distances between portable and mobile RF
communications equipment and the ABPM6100
The ABPM6100 is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the ABPM6100 can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and
the ABPM6100 as recommended below, according to the maximum output power of the communications
equipment.
Separation distance according to frequency of transmitter
m
Rated maximum
output power of
transmitter
W
150 KHz to 80 MHz
Pd = 2.1
80 MHz to 800 MHz
Pd = 2.1
800 MHz to 2,5 GHz
Pd = 3.2
0,01 0.12 0.12 0.23
0,1 0.37 0.37 0.74
1 1.2 1.2 2.3
10 3.7 3.7 7.4
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
metres (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.