DGH 55B - Page 82

Page 82 of 87 DGH 55B-INS-OMENG Rev: 3
Guidance and Manufacturer’s Declaration – Electromagnetic Emissions
The DGH 55B Pachmate 2 is intended for use in the electromagnetic environment specified below. The customer or the user of
the DGH 55B Pachmate 2 should assure that it is used in such an environment.
Emissions Test
Compliance
Electromagnetic environment – guidance
RF Emissions CISPR 11
Group 1
The DGH 55B Pachmate 2 uses RF energy only for it’s internal function.
Therefore, it’s RF emissions are very low and are not likely to cause any
interference in nearby electronic equipment.
RF Emissions CISPR 11
Class B
The DGH 55B Pachmate 2 is suitable for use in all establishments
including domestic establishments and those directly connected to the
public low-voltage power supply network power supply that supplies
buildings used for domestic purposes
Harmonic emissions
IEC 61000-3-2
NA
Voltage fluctuations / flicker
emissions
NA
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The DGH 55B Pachmate 2 is intended for use in the electromagnetic environment specified below. The customer or the user of
the DGH 55B Pachmate 2 should assure that it is used in such an environment.
Immunity test
IEC60601 test
level
Compliance
level
Electromagnetic environment - guidance
Electrostatic discharge
(ESD) IEC 61000-4-2
±6kV Contact
±8kV Air
Complies
Floors should be wood, concrete, or ceramic tile. If floors are
covered with synthetic material, the relative humidity should
be at least 30%
Radiated RF
IEC 61000-4-3
3 V/m 80MHz
to 2.5GHz
Complies
(E1=3V/m)
The DGH 55B Pachmate 2 complies with requirements
however a separation distance from mobile RF
communications should be maintained based on the following
calculations.
800MHz - 80MHz
5.3
1
P
E
d







2.5GHz - 800MHz
7
1
P
E
d







where P is the transmitter power in watts and d is the
recommended separation distance. The separation should
include cables connected to the unit. Interference may occur
in the vicinity of equipment marked with the following symbol:
Electrical fast transient
IEC 61000-4-4
NA
NA
Not powered from mains
Surge IEC 61000-4-5
NA
NA
Power frequency magnetic
field IEC 61000-4-8
NA
NA
Unit does not use magnetically sensitive
components.
Voltage dips, short
interrupts and voltage
variations on power supply
input lines IEC 61000-4-11
NA
NA
Not power from mains