Sanitas SBM 50 655.28 User Manual

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Guidance and manufacturer’s declaration – electromagnetic immunity
The SBM 50 is intended for use in the electromagnetic environment specified below. The customer or the user of the SBM 50 should

assure that it is used in such an environment.
IMMuNITY 

Conducted RF

IEC 61000-4-6

Radiated RF

IEC 61000-4-3

3  V

rms

 

150 kHz to 

80 MHz

3  V/m 

80 MHz to 

2.5 GHz

3  V

rms

 

3  V/m

Portable and mobile RF communications equipment should be used no closer to any part 

of the SBM 50, including cables, than the recommended separation distance calculated 

from the equation applicable to the frequency of the transmitter.
Recommended separation distance:
d = 1.2 

d = 1.2 

  80 MHz to 800 MHz

d = 2.3 

  800 MHz to 2.5 GHz

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 meters (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 1  At 80 MHz and 800 MHz, the higher frequency range applies.

NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from

structures, objects and people.