DeVilbiss DV63 Standard Plus - Understanding Device Parts; Display Overview

LT-2320
37
GUIDANCE & MANUFACTURER'S DECLARATION
Recommended Separation Distances Between Portable and Mobile RF Communications Equipment and this device. This
device and system are NOT Life-Supporting
This device is intended for use in the electromagnetic environment in which radiated disturbances are controlled. The customer or user of this device can help
prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF Communications Equipment and the device 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
outside ISM bands
D=(0.4)√
P
80 to 800MHz
D=(0.4)√
P
800 MHz to 2.5 GHz
D=(0.7)√
P
0.01 0.04 0.04 0.07
0.1 0.11 0.11 0.22
1 0.35 0.35 0.70
10 1.1 1.1 2.2
100 3.5 3.5 7.0
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 reection from structures, objects and people.