112 113
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.
NOTE1 At 80 MHz and 800 MHz, the separation distance for 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.
Manufacturer’s declaration-electromagnetic immunity
Test specifications for ENCLOSURE PORT IMMUNITY to RF wireless communications
equipment
The Receiver(HR321), Receiver(HR320) is intended for use in the electromagnetic environment
(for home healthcare) specified below. The customer or the user of the Receiver(HR321),
Receiver(HR320) should assure that it is used in such an environment.
Test
frequency
(MHz)
Band a)
(MHz)
Service
a)
Modulation
b)
Maximum
power
(W)
Distance
(m)
IMMUNITY
TEST
LEVEL
(V/m)
Compliance
LEVEL
(V/m)
(for home
healthcare)
385 380–390 TETRA
400
Pulse
modulation
b)
18 Hz
1,8 0,3 27 27
450 430–470 GMRS
460,
FRS 460
FM c)
±5 kHz
deviation
1 kHz sine
2 0,3 28 28
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