9
Electromagnetic Compatibility
Portable and mobile RF communications equipment can affect medical electrical equipment.
Guidance and manufacturer’s declaration-electromagnetic emissions
The Hatteras
TM
is intended for use in the electromagnetic environment specified below. The customer or the user of the Hatteras
TM
should assure that it is used in such an environment
Immunity
Test
IEC 60601 Test
Level
Compliance Level Electromagnetic Environment Guidance
Conducted
RF IEC
61000-4-6
Radiated
RF IEC
61000-4-3
3 Vrms 150kHz - 80
MHz
3V/meter 80 MHz -
2.5 GHz
3 Vrms
3V/m from
30MHz to 1GHz,
3V/m for 1 GHz to
25GHz; (1000 Hz
80% Modulated
Test Signal)
Portable and mobile RF communications equipment should be used no
closer to any part of the Hatteras
TM
, including cables, than the recom-
mended separation distance calculated from the equation application to
the frequency of the transmitter.
Recommended Separation Distance:
Battery Operated Device
d = 1.17√P
d = 1.17√P 80 MHz to 800 MHz
d = 2.23√P 800 MHz to 2.5 GHz
Where P is the maximum output power rating of the transmitter in
watts(W) according to the transmitter manufacturer and d is the recom-
mended separation distance in meters (m).
Field strengths from fixed RF transmitters, as determined by an electro-
magnetic site survey (1), should be less than the compliance level in each
frequency range (2).
Interference may occur in the vicinity of equipment marked with the
following symbol:
Summary of Contents for Long Island Technology Group Hatteras
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