Jumper JPD-ES200, Инструкция по эксплуатации

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1
0
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 Blood Pressure Monitor is used exceeds the applicable RF compliance level above, the Blood Pressure Monitor should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the Blood Pressure Monitor.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [Vi] V/m.
Recommended separation distances between portable and mobile RF
communications equipment and the device.
The device is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the device can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the device as recommended
below, according to the maximum output power of the communications equipment.
Maximum
output
power of
transmitt
Separation distance according to frequency of transmitter
(m)
80 MHz to 800 MHz 800 MHz to 2.5 GHz
.01 0.117 0.233
0.1 0.369 0.738
1 1.167 2.333
10 3.689 7.379
100 11.667 23.333