Guidance and manufacturer’s declaration—electromagnetic immunity
Where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in metres (m).
Field strengths from fixed RF transmitters, as determined
by an electromagnetic site survey
a
, should be less than
the compliance level in each frequency range.
b
Interference may occur in the vicinity of equipment
marked with the following symbol:
NOTE:
At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE:
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from
structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur
radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic
environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the
location in which the HP ElitePad 1000 G2 Healthcare Tablet is used exceeds the applicable RF compliance level above, the HP ElitePad
1000 G2 Healthcare Tablet should be observed to verify normal operation. If abnormal performance is observed, additional measures
may be necessary, such as re-orienting or relocating the HP ElitePad 1000 G2 Healthcare Tablet.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Recommended separation distances between portable and mobile RF communications equipment and the HP ElitePad 1000 G2
Healthcare Tablet
The HP ElitePad 1000 G2 Healthcare Tablet is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the HP ElitePad 1000 G2 Healthcare Tablet can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the HP ElitePad
1000 G2 Healthcare Tablet 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
d=1.20√P
80 MHz to 800 MHz
d=0.35√P
80 MHz to 800 MHz
d=0.70√P
0.01
0.12
0.035
0.070
0.1
0.38
0.11
0.22
1
1.20
0.35
0.70
10
3.80
1.1
2.2
100
12
3.5
7.0
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (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:
At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
EN 60601-1-2: 2007
63
