Impella® RP with the Automated Impella® Controller
8.9
TABLE 205
Recommended Separation Distances Between Portable and Mobile
RF Communications Equipment and the Automated Impella
®
Controller,
Equipment and Systems that are Life-Supporting
The Automated Impella® Controller is intended for use in the electromagnetic environment in which
radiated disturbances are controlled. The customer or user of the Automated Impella® Controller
can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment and the Automated Impella® Controller as
recommended below, according to the maximum output power of the communications equipment.
Rated Maximum
Output
Output Power
of Transmitter
(Watts)
0.01
0.04
0.06
0.12
0.1
0.11
0.19
0.38
1
0.35
0.6
1.2
10
1.11
1.9
3.8
100
3.5
6.0
12
For transmitters rated at a maximum output power not listed above, the recommended separation distance (d) in meters
(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: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects, and people.
.
RFID Transmitter / Receiver Specifications
Frequency
Receiver bandwidth
Effective radiated power
Modulation
.
Recommended Separation Distances
for the Automated Impella
®
Controller (m)
150 KHz to 80 MHz
d = 0.35
√P
80 to 800 MHz
d = 0.6
√P
13.56 MHz
14 kHz
30 nW
ASK
800 MHz to 2.5 GHz
d = 1.2
√P
