Beurer TL30 608.05 Datenbogen

65

The model TL30 is intended for use in the electromagnetic environment specified below.  

The customer or the user should assure that it is used in such an environment.

Conducted RF lEC 

61000-4-6 

Radiated RF lEC 

61000-4-3 

3 V

rms

150 kHz to 80 MHz

3 V/m

80 MHz to 2.5 GHz

3 V

3 V/m

Portable and mobile RF communications 

equipment should be used no closer to any 

part of the model TL30, including cables, 

than the recommended separation distance 

calculated from the equation applicable to 

the frequency of the transmitter.

3V

d=1.2   P   80MHz to 800MHz

d=2.3   P  800MHz 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 sym-

bol: 

symbol:

NOTE 1 At 80 MHz end 800 MHz. the higher frequency range applies.

NOTE 2  These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorpti-

on and reflection from structures, objects and people.

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 theoreti-

cally with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electroma-

gnetic site survey should be considered. If the measured field strength in the location in which the model 

TL30 is used exceeds the applicable RF compliance level above, the model TL30 should be observed to 

verify normal operation. If abnormal performance is observed, additional measures may be necessary, such 

as reorienting or relocating the model TL30.

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