Neuropace RNS System - NeuroPace Programmer and Remote Monitor Kits

Specifications and Characteristics 97
RNS
®
System User Manual
Table 5. Recommended separation distances between portable
and mobile RF communications equipment and the RNS
®
System –
for equipment that are not life-supporting
a,b,c
Rated maximum
output power of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d = 1.17√P
80 MHz to 800 MHz
d = 1.17√P
800 MHz to 2.5 GHz
d = 2.33√P
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
a
Separation distance relevant to Programmer (model PGM-300) and Remote Monitor (model
DTR-300). At 80 MHz and 800 MHz, the higher frequency range applies.
b
These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
c
For transmitter rated at a maximum output power not listed above, the recommended
separation distance of 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.