Omron HBP-1300 Instruction Manual page 36

IEC60601-1-2
Immunity test
3 Vrms
Conducted RF 150 kHz to 80
IEC 61000-4-6 MHz
80% AM (2Hz)
3 Vrms
Radiated RF 80 MHz to 2.5
IEC 61000-4-3 GHz
80% AM (2Hz)
Note1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note2: 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 HBP-1300 is used exceeds the applicable RF
compliance level above, the HBP-1300 should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as reorienting
or relocating the HBP-1300.
b
Over the frequency range 150 kHz to 80MHz, field strengths should be less than 3 V/m.
34
IEC60601-1-2
test level test level
3 Vrms
3 V/m
Electromagnetic
environment - guidance
Portable and mobile RF communications
equipment should be used no closer to any part
of the HBP-1300, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommend separation distance
d = 1.2
P
d = 1.2 80 MHz to 800 MHz
P
d = 2.3 800 MHz to 2.5 GHz
P
where P is the maximum output power rating
of the transmitter in watts (W) according to he
transmitter manufacturer and d is the recom-
mended separation distance in meters (m).
Field strengths from fixed RF transmitters as
determined by an electromagnetic site
a
survey , should be less than the compliance
level in each frequency range
Interference may occur in the vicinity of
equipment marked with the following symbol:
b
.