Bedienungsanleitung Compex Wired 3.0 (Seite 19 von 22) (Englisch)

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Immunity Test IEC 60601

Test Level

Compliance

Level

Electromagnetic Environment -

Guidance

Portable and mobile RF communications

equipment should be used no closer to

any part of the Compex® Wired 3.0,

including cables, than the recommended

separation distance calculated from the

equation applicable to the frequency of

the transmitter.

Recommended separation distance:

Conducted RF IEC

61000-4-6

3 Vrms

150 kHz to

80 MHz

Not Applicable d = 1.2√P

Ra diat ed RF

IEC 61000-4-3

3 V/m

80 MHz to

2.5 GHz

10 V/m

26 MHz to

1 GHz

3 V/m

10 V/m

d = 1.2√P 80 MHz to 800 MHz

d = 2.3√P 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, should be less than the compliance

level in each frequency range.

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.

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 Compex® Wired 3.0

are used exceeds the applicable RF compliance level above, the Compex® Wired 3.0 should

be observed to verify normal operation. If abnormal performance is observed, additional

measures may be necessary, such as reorienting or relocating the Compex® Wired 3.0.

B. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

TABLE 4: RECOMMENDED SPACING BETWEEN A PORTABLE AND MOBILE COMMUNICATION

APPLIANCE AND THE COMPEX® WIRED 3.0

The Compex® Wired 3.0 is designed for use in an electromagnetic environment in which

radiated RF waves are controlled. The buyer or user of the Compex® Wired 3.0 can contribute

to preventing electromagnetic interference by maintaining a minimum distance between RF

portable and mobile communication appliances (transmitters) and the Compex® Wired 3.0

according to the table of recommendations below and according to the maximum output power

of the telecommunication appliance.

In the case of whose maximum output power is not shown in the table above, the recommended

spacing of d meters (m) can be calculated using the appropriate equation for the transmitter

frequency, where P is the maximum output power of the transmitter in watts (W) as set by

the transmitter manufacturer.

Note 1: At 80 MHz and at 800 MHz, the spacing for high frequency amplitude is applied.

Note 2: These guidelines may not be appropriate for some situations. Electromagnetic wave

propagation is modified by absorption and reflection due to buildings, objects, and persons.

Spacing according to the frequency of the transmitter m CISPR 11

Maximum

Transmitter Output

Power

From 150 kHz to 80

MHz

d = 1.2√P

From 80 MHz to 800

MHz

d = 1.2√P

From 800 MHz to 2.5

GHz

d = 2.3√P

0,01 0,12 0,12 0,23

0,1 0,38 0,38 0,73

11,2 1,2 2,3

10 3,8 3,8 7,3

100 12 12 23

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